{"transactions":[{"id":4637231,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":62090,"kind":"person","name":"Thaysen Jacob","position":1,"cik":"0001625263","reported_name":"Thaysen Jacob","relationship":{"director":true,"officer":true,"officer_title":"Chief Executive Officer"}}],"security":"Common Stock","published_at":"2026-10-07T20:56:46.000Z","date":"2026-10-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":1303,"price":293.69,"value":382678.07,"ownership":{"direct":true},"balance_after":107770,"source":{"system":"sec-edgar","filing":"0001110803-26-000183","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1625263/000111080326000183/form4.xml","form_type":"4"}},{"id":4628502,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-10-03T00:12:04.000Z","date":"2026-09-30","kind":"grant","planned":false,"acquired":true,"shares":107,"price":219.8037,"value":23518.9959,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Meister elected to receive 100% of his 2026 board and committee cash retainer fees in Illumina stock. The number of shares issued in lieu of cash is based on the quotient of (i) the cash compensation otherwise payable for the immediately completed quarter divided by (ii) the volume weighted average closing price per share during the immediately completed quarter, calculated by reference to each trading day during such quarter. The amount reported on this Form represents Mr. Meister's 3rd quarter 2026 retainer fees."}],"balance_after":6887,"source":{"system":"sec-edgar","filing":"0001110803-26-000181","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000111080326000181/form4.xml","form_type":"4"}},{"id":4628556,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":33138,"kind":"person","name":"Ullem Scott B.","position":1,"cik":"0001446989","reported_name":"Ullem Scott B.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-10-02T23:56:07.000Z","date":"2026-09-30","kind":"grant","planned":false,"acquired":true,"shares":113,"price":219.8037,"value":24837.8181,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Ullem elected to receive 100% of his 2026 board and committee cash retainer fees in Illumina stock. The number of shares issued in lieu of cash is based on the quotient of (i) the cash compensation otherwise payable for the immediately completed quarter divided by (ii) the volume weighted average closing price per share during the immediately completed quarter, calculated by reference to each trading day during such quarter. The amount reported on this Form represents Mr. Ullem's 3rd quarter 2026 retainer fees."}],"balance_after":11143,"source":{"system":"sec-edgar","filing":"0001110803-26-000180","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1446989/000111080326000180/form4.xml","form_type":"4"}},{"id":4614865,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":24724,"kind":"person","name":"Coletti Julie Ann","position":1,"cik":"0001777603","reported_name":"Coletti Julie Ann","relationship":{"officer":true,"officer_title":"Chief Legal Officer"}}],"security":"Performance Shares","published_at":"2026-09-10T20:59:03.000Z","date":"2026-09-08","kind":"grant","planned":false,"acquired":true,"shares":5307,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's relative total shareholder return for the fiscal year ending December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the company's relative total shareholder return for the fiscal year ending December 31, 2028, relative to pre-defined objectives, subject to the awardee's continuing status as a service provider on such dates."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's relative total shareholder return for the fiscal year ending December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the company's relative total shareholder return for the fiscal year ending December 31, 2028, relative to pre-defined objectives, subject to the awardee's continuing status as a service provider on such dates."}],"balance_after":5307,"derivative":{"expiration_date":"2028-12-31","underlying":"Common Stock","underlying_shares":5307},"source":{"system":"sec-edgar","filing":"0001110803-26-000177","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1777603/000111080326000177/form4.xml","form_type":"4"}},{"id":4614864,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":24724,"kind":"person","name":"Coletti Julie Ann","position":1,"cik":"0001777603","reported_name":"Coletti Julie Ann","relationship":{"officer":true,"officer_title":"Chief Legal Officer"}}],"security":"Performance Shares","published_at":"2026-09-10T20:59:03.000Z","date":"2026-09-08","kind":"grant","planned":false,"acquired":true,"shares":5307,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028 with vesting on December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the Company's actual three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028, relative to pre-defined objectives, subject to awardee's continuing to be a service provider on such dates."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028 with vesting on December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the Company's actual three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028, relative to pre-defined objectives, subject to awardee's continuing to be a service provider on such dates."}],"balance_after":5307,"derivative":{"expiration_date":"2028-12-31","underlying":"Common Stock","underlying_shares":5307},"source":{"system":"sec-edgar","filing":"0001110803-26-000177","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1777603/000111080326000177/form4.xml","form_type":"4"}},{"id":4614863,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":24724,"kind":"person","name":"Coletti Julie Ann","position":1,"cik":"0001777603","reported_name":"Coletti Julie Ann","relationship":{"officer":true,"officer_title":"Chief Legal Officer"}}],"security":"Common Stock","published_at":"2026-09-10T20:59:03.000Z","date":"2026-09-08","kind":"grant","planned":false,"acquired":true,"shares":14214,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","text":"Grant of restricted stock units shall vest as follows:  33.3% of the shares subject to the award shall vest on each of September 5, 2027, September 5, 2028, and September 5, 2029, subject to the awardee's continuing status as a service provider on such dates."}],"balance_after":18763,"source":{"system":"sec-edgar","filing":"0001110803-26-000177","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1777603/000111080326000177/form4.xml","form_type":"4"}},{"id":4614862,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":24724,"kind":"person","name":"Coletti Julie Ann","position":1,"cik":"0001777603","reported_name":"Coletti Julie Ann","relationship":{"officer":true,"officer_title":"Chief Legal Officer"}}],"security":"Common Stock","published_at":"2026-09-10T20:59:03.000Z","date":"2026-09-08","kind":"grant","planned":false,"acquired":true,"shares":4549,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units with 25% of the shares subject to the award vesting on each of the first, second, third and fourth anniversaries of the date of grant, subject to the awardee's continuing to be a service provider on such dates."}],"balance_after":4549,"source":{"system":"sec-edgar","filing":"0001110803-26-000177","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1777603/000111080326000177/form4.xml","form_type":"4"}},{"id":4613451,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":62093,"kind":"person","name":"Barnard Steven","position":1,"cik":"0001990125","reported_name":"Barnard Steven","relationship":{"officer":true,"officer_title":"SVP, Chief Technology Officer"}}],"security":"Common Stock","published_at":"2026-09-09T20:38:05.000Z","date":"2026-09-05","kind":"tax_withholding","planned":false,"acquired":false,"shares":408,"price":211.06,"value":86112.48,"ownership":{"direct":true},"balance_after":40927,"source":{"system":"sec-edgar","filing":"0001110803-26-000175","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1990125/000111080326000175/form4.xml","form_type":"4"}},{"id":4981,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-04","kind":"sale","planned":false,"acquired":false,"shares":11351,"price":219.18,"value":2487912.18,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.00 to $219.56."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":770350,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4980,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-04","kind":"sale","planned":false,"acquired":false,"shares":100650,"price":218.39,"value":21980953.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.00 to $218.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":781701,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4979,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-04","kind":"sale","planned":false,"acquired":false,"shares":7500,"price":217.28,"value":1629600.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.00 to $217.84."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":882351,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4978,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":9961,"price":221.55,"value":2206859.55,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.88 to $221.66."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":889851,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4977,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":6656,"price":220.17,"value":1465451.52,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.88 to $220.85."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":899812,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4976,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":13717,"price":219.41,"value":3009646.97,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.88 to $219.87."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":906468,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4975,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":9721,"price":218.33,"value":2122385.93,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.86 to $218.85."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":920185,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4974,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":14196,"price":217.29,"value":3084648.84,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.81 to $217.78."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":929906,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4973,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":13261,"price":216.38,"value":2869415.18,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.81 to $216.80."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":944102,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4972,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-03","kind":"sale","planned":false,"acquired":false,"shares":8439,"price":215.2,"value":1816072.8,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $214.80 to $215.77."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":957363,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4971,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-02","kind":"sale","planned":false,"acquired":false,"shares":10620,"price":213.73,"value":2269812.6,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.42 to $214.02."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":965802,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":4970,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-09-04T22:43:37.000Z","date":"2026-09-02","kind":"sale","planned":false,"acquired":false,"shares":57488,"price":213.2,"value":12256441.6,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $212.42 to $213.41. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3)-(14) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":976422,"source":{"system":"sec-edgar","filing":"0001193125-26-383924","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1307631/000119312526383924/ownership.xml","form_type":"4"}},{"id":674072,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":9405,"price":231.23,"value":2174718.15,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $231.04 to $231.71."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1033910,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674071,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":28439,"price":230.54,"value":6556327.06,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $230.04 to $231.03."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1043315,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674070,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":16990,"price":229.72,"value":3902942.8,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $229.04 to $230.03."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1071754,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674069,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":24363,"price":228.64,"value":5570356.32,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $228.04 to $229.03."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1088744,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674068,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":54309,"price":227.67,"value":12364530.03,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $227.04 to $228.03."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1113107,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674067,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-27","kind":"sale","planned":false,"acquired":false,"shares":4873,"price":226.74,"value":1104904.02,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $226.04 to $227.03."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1167416,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674066,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-26","kind":"sale","planned":false,"acquired":false,"shares":425,"price":227.22,"value":96568.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $227.09 to $227.50."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1172289,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674065,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-26","kind":"sale","planned":false,"acquired":false,"shares":14782,"price":226.5,"value":3348123.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $226.09 to $226.95."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1172714,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674064,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-26","kind":"sale","planned":false,"acquired":false,"shares":53123,"price":225.69,"value":11989329.87,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $225.09 to $226.08."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1187496,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674063,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-26","kind":"sale","planned":false,"acquired":false,"shares":38213,"price":224.72,"value":8587225.36,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $224.09 to $225.08."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1240619,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674062,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-25","kind":"sale","planned":false,"acquired":false,"shares":42,"price":226.79,"value":9525.18,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $226.78 to $226.80."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1278832,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674061,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-25","kind":"sale","planned":false,"acquired":false,"shares":38201,"price":226.13,"value":8638392.13,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $225.77 to $226.75."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1278874,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":674060,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-27T23:35:51.000Z","date":"2026-08-25","kind":"sale","planned":false,"acquired":false,"shares":92776,"price":225.26,"value":20898721.76,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $224.77 to $225.76. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3)-(15) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1317075,"source":{"system":"sec-edgar","filing":"0001193125-26-371756","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526371756/ownership.xml","form_type":"4"}},{"id":679177,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":3883,"price":220.13,"value":854764.79,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F30","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $220.07 to $220.43."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1409851,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":28,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679176,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":133256,"price":219.47,"value":29245694.32,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F29","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.07 to $220.06."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1413734,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":27,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679175,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":86825,"price":218.6,"value":18979945.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F28","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.07 to $219.06."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1546990,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":26,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679174,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":8187,"price":217.84,"value":1783456.08,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F27","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.07 to $218.05."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1633815,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":25,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679173,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":12602,"price":216.44,"value":2727576.88,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F26","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.07 to $217.06."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1642002,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":24,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679172,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":9365,"price":215.61,"value":2019187.65,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F25","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.07 to $216.06."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1654604,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":23,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679171,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":13668,"price":214.64,"value":2933699.52,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F24","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $214.07 to $215.06."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1663969,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679170,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":6821,"price":213.81,"value":1458398.01,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F23","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.07 to $214.06."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1677637,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679169,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":13050,"price":212.65,"value":2775082.5,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F22","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $212.06 to $213.05."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1684458,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679168,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":7151,"price":211.54,"value":1512722.54,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F21","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $211.06 to $212.04."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1697508,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679167,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-21","kind":"sale","planned":false,"acquired":false,"shares":4528,"price":210.45,"value":952917.6,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F20","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $210.01 to $210.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1704659,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679166,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":9348,"price":219.82,"value":2054877.36,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F19","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $219.15 to $220.00."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1709187,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679165,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":5693,"price":218.46,"value":1243692.78,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $218.14 to $219.13."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1718535,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679164,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":21147,"price":217.72,"value":4604124.84,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $217.14 to $218.13."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1724228,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679163,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":15263,"price":216.88,"value":3310239.44,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $216.14 to $217.13."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1745375,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679162,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":18405,"price":215.62,"value":3968486.1,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $215.14 to $216.13."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1760638,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679161,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":42218,"price":214.57,"value":9058716.26,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $214.14 to $215.11."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1779043,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679160,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":71939,"price":213.36,"value":15348905.04,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $213.14 to $214.13."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1821261,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679159,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":29805,"price":212.83,"value":6343398.15,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $212.14 to $213.12."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1893200,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679158,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":34009,"price":211.9,"value":7206507.1,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $211.14 to $212.13."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1923005,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679157,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":23638,"price":210.66,"value":4979581.08,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $210.11 to $211.09."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1957014,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679156,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":9078,"price":209.68,"value":1903475.04,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $209.11 to $210.10."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1980652,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679155,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":3563,"price":208.55,"value":743063.65,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $208.02 to $209.01."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1989730,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679154,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-20","kind":"sale","planned":false,"acquired":false,"shares":1132,"price":207.65,"value":235059.8,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $207.01 to $207.91."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1993293,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679153,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-19","kind":"sale","planned":false,"acquired":false,"shares":12813,"price":205,"value":2626665.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $204.72 to $205.11."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":1994425,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679152,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-19","kind":"sale","planned":false,"acquired":false,"shares":4759,"price":204.16,"value":971597.44,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $203.65 to $204.61."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2007238,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679151,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-19","kind":"sale","planned":false,"acquired":false,"shares":57544,"price":203.16,"value":11690639.04,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $202.59 to $203.58."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2011997,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":679150,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-21T23:42:29.000Z","date":"2026-08-19","kind":"sale","planned":false,"acquired":false,"shares":19884,"price":202.37,"value":4023925.08,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $201.59 to $202.58. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3)-(30) to this Form 4."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2069541,"source":{"system":"sec-edgar","filing":"0001193125-26-361476","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526361476/ownership.xml","form_type":"4"}},{"id":680357,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":21330,"kind":"person","name":"Wedel Christensen Jakob","position":1,"cik":"0002020721","reported_name":"Wedel Christensen Jakob","relationship":{"officer":true,"officer_title":"SVP, Strategy/Corp Development"}}],"security":"Common Stock","published_at":"2026-08-20T20:09:44.000Z","date":"2026-08-18","kind":"sale","planned":true,"acquired":false,"shares":1033,"price":191.52,"value":197840.16,"ownership":{"direct":true},"balance_after":14023,"source":{"system":"sec-edgar","filing":"0001110803-26-000173","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000173/form4.xml","form_type":"4"}},{"id":693383,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":25540,"kind":"person","name":"Sullivan Michael C","position":1,"cik":"0002147356","reported_name":"Sullivan Michael C","relationship":{"officer":true,"officer_title":"Chief Commercial Officer"}}],"security":"Performance Shares","published_at":"2026-08-07T20:56:40.000Z","date":"2026-08-05","kind":"grant","planned":false,"acquired":true,"shares":5254,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's relative total shareholder return for the fiscal year ending December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the company's relative total shareholder return for the fiscal year ending December 31, 2028, relative to pre-defined objectives, subject to the awardee's continuing status as a service provider on such dates."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's relative total shareholder return for the fiscal year ending December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the company's relative total shareholder return for the fiscal year ending December 31, 2028, relative to pre-defined objectives, subject to the awardee's continuing status as a service provider on such dates."}],"balance_after":5254,"derivative":{"expiration_date":"2028-12-31","underlying":"Common Stock","underlying_shares":5254},"source":{"system":"sec-edgar","filing":"0001110803-26-000169","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000169/form4.xml","form_type":"4"}},{"id":693382,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":25540,"kind":"person","name":"Sullivan Michael C","position":1,"cik":"0002147356","reported_name":"Sullivan Michael C","relationship":{"officer":true,"officer_title":"Chief Commercial Officer"}}],"security":"Performance Shares","published_at":"2026-08-07T20:56:40.000Z","date":"2026-08-05","kind":"grant","planned":false,"acquired":true,"shares":5254,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F2","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028 with vesting on December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the Company's actual three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028, relative to pre-defined objectives, subject to awardee's continuing to be a service provider on such dates."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"Each performance stock unit represents a contingent right to receive one share of common stock based on the Company's three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028 with vesting on December 31, 2028. The number of shares issued will range from 0% to 250% of the amount specified above, based on the Company's actual three-year average consolidated non-GAAP earnings per share growth for fiscal years 2026-2028, relative to pre-defined objectives, subject to awardee's continuing to be a service provider on such dates."}],"balance_after":5254,"derivative":{"expiration_date":"2028-12-31","underlying":"Common Stock","underlying_shares":5254},"source":{"system":"sec-edgar","filing":"0001110803-26-000169","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000169/form4.xml","form_type":"4"}},{"id":693381,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":25540,"kind":"person","name":"Sullivan Michael C","position":1,"cik":"0002147356","reported_name":"Sullivan Michael C","relationship":{"officer":true,"officer_title":"Chief Commercial Officer"}}],"security":"Common Stock","published_at":"2026-08-07T20:56:40.000Z","date":"2026-08-05","kind":"grant","planned":false,"acquired":true,"shares":4503,"price":199.87,"value":900014.61,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units with 25% of the shares subject to the award vesting on each of the first, second, third and fourth anniversaries of the date of grant, subject to the awardee's continuing to be a service provider on such dates."}],"balance_after":4503,"source":{"system":"sec-edgar","filing":"0001110803-26-000169","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000169/form4.xml","form_type":"4"}},{"id":694470,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-05","kind":"sale","planned":false,"acquired":false,"shares":2450,"price":203.28,"value":498036.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $202.60 to $203.50."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2089425,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694469,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-05","kind":"sale","planned":false,"acquired":false,"shares":11372,"price":201.8,"value":2294869.6,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $201.60 to $202.58."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2091875,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694468,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-05","kind":"sale","planned":false,"acquired":false,"shares":30398,"price":201.37,"value":6121245.26,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $200.60 to $201.59."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2103247,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694467,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-05","kind":"sale","planned":false,"acquired":false,"shares":118753,"price":199.87,"value":23735162.11,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F14","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $199.60 to $200.59."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2133645,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694466,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-05","kind":"sale","planned":false,"acquired":false,"shares":68047,"price":198.97,"value":13539311.59,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F13","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $198.60 to $199.59."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2252398,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694465,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-05","kind":"sale","planned":false,"acquired":false,"shares":52249,"price":198.18,"value":10354706.82,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F12","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $197.60 to $198.59."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2320445,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694464,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":67988,"price":203.09,"value":13807682.92,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F11","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $203.00 to $203.44."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2372694,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694463,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":48186,"price":202.43,"value":9754291.98,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F10","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $202.00 to $202.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2440682,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694462,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":67725,"price":201.44,"value":13642524.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F9","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $201.00 to $201.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2488868,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694461,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":37242,"price":200.65,"value":7472607.3,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F8","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $200.00 to $200.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2556593,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694460,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":35160,"price":199.51,"value":7014771.6,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F7","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $199.00 to $199.96."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2593835,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694459,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":166501,"price":198.24,"value":33007158.24,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F6","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $198.00 to $198.98."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2628995,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694458,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":27854,"price":197.48,"value":5500607.92,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F5","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $197.00 to $197.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2795496,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":694457,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-08-06T20:54:58.000Z","date":"2026-08-04","kind":"sale","planned":false,"acquired":false,"shares":7202,"price":196.74,"value":1416921.48,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $196.00 to $196.99. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (5) to (17) to this Form 4."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F4","text":"Our Section 16 filings inadvertently reported that the reporting person indirectly owned 100 fewer shares of common stock. The correct number of shares indirectly owned prior to the sales reported on this filing was 2,830,552 shares of common stock. The amount reported in Column 5 reflects such correction."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2823350,"source":{"system":"sec-edgar","filing":"0001193125-26-338361","document":"ownership.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000119312526338361/ownership.xml","form_type":"4"}},{"id":699133,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":27272,"kind":"person","name":"Davies Scott M","position":1,"cik":"0002040663","reported_name":"Davies Scott M","relationship":{"officer":true,"officer_title":"Chief Legal Officer"}}],"security":"Common Stock","published_at":"2026-08-03T20:24:19.000Z","date":"2026-07-30","kind":"sale","planned":true,"acquired":false,"shares":615,"price":200,"value":123000.0,"ownership":{"direct":true},"balance_after":20338,"source":{"system":"sec-edgar","filing":"0001110803-26-000161","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000161/form4.xml","form_type":"4"}},{"id":718914,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-07-02T22:25:34.000Z","date":"2026-06-30","kind":"grant","planned":false,"acquired":true,"shares":142,"price":149.1868,"value":21184.5256,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Meister elected to receive 100% of his 2026 board and committee cash retainer fees in Illumina stock. The number of shares issued in lieu of cash is based on the quotient of (i) the cash compensation otherwise payable for the immediately completed quarter divided by (ii) the volume weighted average closing price per share during the immediately completed quarter, calculated by reference to each trading day during such quarter. The amount reported on this Form represents Mr. Meister's 2nd quarter 2026 retainer fees."}],"balance_after":6780,"source":{"system":"sec-edgar","filing":"0001110803-26-000148","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000148/form4.xml","form_type":"4"}},{"id":718913,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":33138,"kind":"person","name":"Ullem Scott B.","position":1,"cik":"0001446989","reported_name":"Ullem Scott B.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-07-02T22:22:10.000Z","date":"2026-06-30","kind":"grant","planned":false,"acquired":true,"shares":167,"price":149.1868,"value":24914.1956,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Mr. Ullem elected to receive 100% of his 2026 board and committee cash retainer fees in Illumina stock. The number of shares issued in lieu of cash is based on the quotient of (i) the cash compensation otherwise payable for the immediately completed quarter divided by (ii) the volume weighted average closing price per share during the immediately completed quarter, calculated by reference to each trading day during such quarter. The amount reported on this Form represents Mr. Ullem's 2nd quarter 2026 retainer fees."}],"balance_after":11030,"source":{"system":"sec-edgar","filing":"0001110803-26-000147","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000147/form4.xml","form_type":"4"}},{"id":726833,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":27272,"kind":"person","name":"Davies Scott M","position":1,"cik":"0002040663","reported_name":"Davies Scott M","relationship":{"officer":true,"officer_title":"Chief Legal Officer"}}],"security":"Common Stock","published_at":"2026-06-26T01:41:44.000Z","date":"2026-06-25","kind":"sale","planned":true,"acquired":false,"shares":615,"price":180,"value":110700.0,"ownership":{"direct":true},"balance_after":20953,"source":{"system":"sec-edgar","filing":"0001110803-26-000144","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000144/form4.xml","form_type":"4"}},{"id":729469,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":11095,"kind":"person","name":"Skovronsky Daniel","position":1,"cik":"0001741474","reported_name":"Skovronsky Daniel","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-23T22:01:08.000Z","date":"2026-06-16","kind":"grant","planned":false,"acquired":true,"shares":1674,"price":164.28,"value":275004.72,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Grant of restricted stock units. 100% of the shares subject to the restricted stock unit award shall vest on the earlier of (i) the one year anniversary of the date of grant of the award and (ii) the date immediately preceding the date of the annual meeting of the company's stockholders for the year following the year of grant of the award, provided, in each case, that the awardee continues to serve as a director on such date."}],"balance_after":1674,"source":{"system":"sec-edgar","filing":"0001110803-26-000142","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000142/form4.xml","form_type":"4"}},{"id":745112,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-09T20:32:23.000Z","date":"2026-06-05","kind":"sale","planned":true,"acquired":false,"shares":2,"price":167.88,"value":335.76,"ownership":{"direct":true},"balance_after":21259,"source":{"system":"sec-edgar","filing":"0001110803-26-000134","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000134/form4.xml","form_type":"4"}},{"id":745111,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-09T20:32:23.000Z","date":"2026-06-05","kind":"sale","planned":true,"acquired":false,"shares":39,"price":164.82,"value":6427.98,"ownership":{"direct":true},"balance_after":21261,"source":{"system":"sec-edgar","filing":"0001110803-26-000134","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000134/form4.xml","form_type":"4"}},{"id":745110,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-09T20:32:23.000Z","date":"2026-06-05","kind":"sale","planned":true,"acquired":false,"shares":78,"price":163.36,"value":12742.08,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Weighted average sale price representing 78 shares sold ranging from $163.35 to $163.36 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer\nupon request."}],"balance_after":21300,"source":{"system":"sec-edgar","filing":"0001110803-26-000134","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000134/form4.xml","form_type":"4"}},{"id":745109,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-09T20:32:23.000Z","date":"2026-06-05","kind":"sale","planned":true,"acquired":false,"shares":374,"price":162.78,"value":60879.72,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Weighted average sale price representing 374 shares sold ranging from $162.31 to $163.25 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer\nupon request."}],"balance_after":21378,"source":{"system":"sec-edgar","filing":"0001110803-26-000134","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000134/form4.xml","form_type":"4"}},{"id":745108,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-09T20:32:23.000Z","date":"2026-06-05","kind":"sale","planned":true,"acquired":false,"shares":290,"price":161.79,"value":46919.1,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Weighted average sale price representing 290 shares sold ranging from $161.30 to $162.19 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer\nupon request."}],"balance_after":21752,"source":{"system":"sec-edgar","filing":"0001110803-26-000134","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000134/form4.xml","form_type":"4"}},{"id":749984,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-04T20:11:07.000Z","date":"2026-06-02","kind":"sale","planned":true,"acquired":false,"shares":290,"price":163.02,"value":47275.8,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"Weighted average sale price representing 290 shares sold ranging from $162.66 to $163.33 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer upon request."}],"balance_after":22042,"source":{"system":"sec-edgar","filing":"0001110803-26-000132","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000132/form4.xml","form_type":"4"}},{"id":749983,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-04T20:11:07.000Z","date":"2026-06-02","kind":"sale","planned":true,"acquired":false,"shares":318,"price":162,"value":51516.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"Weighted average sale price representing 318 shares sold ranging from $161.65 to $162.26 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer upon request."}],"balance_after":22332,"source":{"system":"sec-edgar","filing":"0001110803-26-000132","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000132/form4.xml","form_type":"4"}},{"id":749982,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":40184,"kind":"person","name":"Leckman Patricia","position":1,"cik":"0002015062","reported_name":"Leckman Patricia","relationship":{"officer":true,"officer_title":"SVP, Chief People Officer"}}],"security":"Common Stock","published_at":"2026-06-04T20:11:07.000Z","date":"2026-06-02","kind":"sale","planned":true,"acquired":false,"shares":176,"price":160.66,"value":28276.16,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"Weighted average sale price representing 176 shares sold ranging from $160.30 to $161.24 per share. Number of shares sold at each separate price will be made available to the SEC staff, the issuer, or a security holder of the issuer upon request."}],"balance_after":22650,"source":{"system":"sec-edgar","filing":"0001110803-26-000132","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000111080326000132/form4.xml","form_type":"4"}},{"id":757600,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Equity Swap (right to buy)","published_at":"2026-06-01T22:04:21.000Z","date":"2026-05-28","kind":"other","planned":false,"acquired":false,"shares":24562,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","text":"As previously reported, the Corvex Funds had entered into equity swaps that represented an aggregate economic long-side exposure comparable to a notional interest in 368,744 shares of common stock of the Issuer. Under the terms of the swaps, the value to be received or paid upon termination of a swap will be determined by the difference in the market price per notional share of common stock on the date of termination as compared to the cost of such notional share of common stock at the time of entry into the swap. On May 28, 2026, upon final termination of the swaps as reported in Table II above, the swaps counterparty paid to the Corvex Funds $3,841,496.80, representing $156.40 per share for each of the 24,562 notional shares subject to the termination (the market price of the common stock on the date of the partial termination), offset by $2,525,464.84, representing $102.82 for each of such 24,562 notional shares."},{"field":"kind","element":"transactionCoding","label":"F4","text":"The final termination of the equity swaps and the reported purchases of common stock in connection therewith are deemed exempt from Section 16(b) of the Securities Exchange Act of 1934 pursuant to Rule 16b-6(b) thereunder."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"As previously reported, the Corvex Funds had entered into equity swaps that represented an aggregate economic long-side exposure comparable to a notional interest in 368,744 shares of common stock of the Issuer. Under the terms of the swaps, the value to be received or paid upon termination of a swap will be determined by the difference in the market price per notional share of common stock on the date of termination as compared to the cost of such notional share of common stock at the time of entry into the swap. On May 28, 2026, upon final termination of the swaps as reported in Table II above, the swaps counterparty paid to the Corvex Funds $3,841,496.80, representing $156.40 per share for each of the 24,562 notional shares subject to the termination (the market price of the common stock on the date of the partial termination), offset by $2,525,464.84, representing $102.82 for each of such 24,562 notional shares."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"As previously reported, the Corvex Funds had entered into equity swaps that represented an aggregate economic long-side exposure comparable to a notional interest in 368,744 shares of common stock of the Issuer. Under the terms of the swaps, the value to be received or paid upon termination of a swap will be determined by the difference in the market price per notional share of common stock on the date of termination as compared to the cost of such notional share of common stock at the time of entry into the swap. On May 28, 2026, upon final termination of the swaps as reported in Table II above, the swaps counterparty paid to the Corvex Funds $3,841,496.80, representing $156.40 per share for each of the 24,562 notional shares subject to the termination (the market price of the common stock on the date of the partial termination), offset by $2,525,464.84, representing $102.82 for each of such 24,562 notional shares."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":0,"derivative":{"exercise_price":102.82,"expiration_date":"2028-02-11","underlying":"Common Stock","underlying_shares":24562},"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757599,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-06-01","kind":"sale","planned":false,"acquired":false,"shares":15472,"price":165.5,"value":2560616.0,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F21","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $165.00 to $165.95."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2830452,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757598,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-06-01","kind":"sale","planned":false,"acquired":false,"shares":87653,"price":164.34,"value":14404894.02,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F20","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $164.00 to $164.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2845924,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757597,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-06-01","kind":"sale","planned":false,"acquired":false,"shares":61613,"price":163.56,"value":10077422.28,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F19","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $163.00 to $163.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2933577,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757596,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-06-01","kind":"sale","planned":false,"acquired":false,"shares":70262,"price":162.41,"value":11411251.42,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F18","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $162.00 to $162.99."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":2995190,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757595,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-05-29","kind":"sale","planned":false,"acquired":false,"shares":1961,"price":165.3,"value":324153.3,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F17","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $165.20 to $165.43."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":3065452,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757594,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-05-29","kind":"sale","planned":false,"acquired":false,"shares":92877,"price":164.56,"value":15283839.12,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F16","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $164.19 to $165.18."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":3067413,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}},{"id":757593,"issuer":{"id":3137,"kind":"organization","name":"ILLUMINA, INC.","symbol":"ILMN"},"owners":[{"id":10282,"kind":"person","name":"Meister Keith A.","position":1,"cik":"0001307631","reported_name":"Meister Keith A.","relationship":{"director":true}}],"security":"Common Stock","published_at":"2026-06-01T22:04:21.000Z","date":"2026-05-29","kind":"sale","planned":false,"acquired":false,"shares":6198,"price":163.97,"value":1016286.06,"ownership":{"direct":false,"nature":"See Footnotes"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F15","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions within the range of $163.19 to $164.18."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F1","text":"These securities of Illumina, Inc. (the \"Issuer\") are held for the accounts of certain private investment funds (collectively, the \"Corvex Funds\") for which Corvex Management LP (\"Corvex\") acts as investment adviser, including Corvex Master Fund LP and Corvex Select Equity Master Fund LP. The general partner of Corvex is controlled by Keith Meister."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"For the purposes of this filing, each of Corvex and Mr. Meister disclaims beneficial ownership of the reported securities except to the extent of his or its pecuniary interest therein. This filing shall not be deemed an admission that Corvex or Mr. Meister is the beneficial owner of any of the reported securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise."}],"balance_after":3160290,"source":{"system":"sec-edgar","filing":"0001011438-26-000371","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1110803/000101143826000371/form4.xml","form_type":"4"}}],"next_cursor":"2026-06-01T22:04:21.000000Z,757593"}