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These shares were sold in multiple transactions at prices ranging from $99.38 to $99.985 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":71886,"source":{"system":"sec-edgar","filing":"0001415889-25-005265","document":"form4-02242025_090216.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005265/form4-02242025_090216.xml","form_type":"4"}},{"id":1250274,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2025-02-24T21:33:20.000Z","date":"2025-02-21","kind":"sale","planned":false,"acquired":false,"shares":507,"price":98.3651,"value":49871.1057,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"These shares were sold to cover tax withholding obligations in connection with the vesting of PSUs."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $98.28 to $98.52 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":73167,"source":{"system":"sec-edgar","filing":"0001415889-25-005265","document":"form4-02242025_090216.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005265/form4-02242025_090216.xml","form_type":"4"}},{"id":1250273,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2025-02-24T21:33:20.000Z","date":"2025-02-21","kind":"sale","planned":false,"acquired":false,"shares":878,"price":97.7476,"value":85822.3928,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","text":"These shares were sold to cover tax withholding obligations in connection with the vesting of PSUs."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $97.20 to $98.12 inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":73674,"source":{"system":"sec-edgar","filing":"0001415889-25-005265","document":"form4-02242025_090216.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005265/form4-02242025_090216.xml","form_type":"4"}},{"id":1250272,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2025-02-24T21:33:20.000Z","date":"2025-02-20","kind":"grant","planned":false,"acquired":true,"shares":7500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On March 23, 2022, the Reporting Person was granted performance restricted stock units (PSUs). The PSUs vested upon the Reporting Person's satisfaction of certain performance criteria. On February 19, 2025, the Issuer's Board of Directors determined the level at which the corporate performance goals were attained, resulting in the vesting of 7,500 shares of Common Stock underlying the PSUs."}],"balance_after":74552,"source":{"system":"sec-edgar","filing":"0001415889-25-005265","document":"form4-02242025_090216.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005265/form4-02242025_090216.xml","form_type":"4"}},{"id":1303755,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2025-01-14T21:51:53.000Z","date":"2025-01-12","kind":"exercise","planned":false,"acquired":false,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on January 12, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on January 12, 2025."}],"balance_after":1250,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1250},"source":{"system":"sec-edgar","filing":"0001415889-25-001438","document":"form4-01142025_090150.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925001438/form4-01142025_090150.xml","form_type":"4"}},{"id":1303754,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2025-01-14T21:51:53.000Z","date":"2025-01-13","kind":"sale","planned":false,"acquired":false,"shares":223,"price":141.3376,"value":31518.2848,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $141.11 to $141.48, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":67052,"source":{"system":"sec-edgar","filing":"0001415889-25-001438","document":"form4-01142025_090150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925001438/form4-01142025_090150.xml","form_type":"4"}},{"id":1303753,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2025-01-14T21:51:53.000Z","date":"2025-01-13","kind":"sale","planned":false,"acquired":false,"shares":155,"price":140.6272,"value":21797.216,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $139.98 to $140.97, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":67275,"source":{"system":"sec-edgar","filing":"0001415889-25-001438","document":"form4-01142025_090150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925001438/form4-01142025_090150.xml","form_type":"4"}},{"id":1303752,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2025-01-14T21:51:53.000Z","date":"2025-01-12","kind":"exercise","planned":false,"acquired":true,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":67430,"source":{"system":"sec-edgar","filing":"0001415889-25-001438","document":"form4-01142025_090150.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925001438/form4-01142025_090150.xml","form_type":"4"}},{"id":1322106,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-12-26T22:02:35.000Z","date":"2024-12-23","kind":"exercise","planned":false,"acquired":false,"shares":529,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On March 23, 2023, the reporting person was granted 8,460 RSUs. One-sixteenth of these RSUs vested on December 23, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On March 23, 2023, the reporting person was granted 8,460 RSUs. One-sixteenth of these RSUs vested on December 23, 2024."}],"balance_after":4759,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":529},"source":{"system":"sec-edgar","filing":"0001415889-24-030167","document":"form4-12262024_101231.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924030167/form4-12262024_101231.xml","form_type":"4"}},{"id":1322105,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-12-26T22:02:35.000Z","date":"2024-12-23","kind":"exercise","planned":false,"acquired":false,"shares":937,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F3","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"On March 23, 2022, the reporting person was granted 15,000 RSUs. One-sixteenth of these RSUs vested on December 23, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On March 23, 2022, the reporting person was granted 15,000 RSUs. One-sixteenth of these RSUs vested on December 23, 2024."}],"balance_after":4688,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":937},"source":{"system":"sec-edgar","filing":"0001415889-24-030167","document":"form4-12262024_101231.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924030167/form4-12262024_101231.xml","form_type":"4"}},{"id":1322104,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-12-26T22:02:35.000Z","date":"2024-12-24","kind":"sale","planned":false,"acquired":false,"shares":5,"price":146.73,"value":733.65,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."}],"balance_after":66180,"source":{"system":"sec-edgar","filing":"0001415889-24-030167","document":"form4-12262024_101231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924030167/form4-12262024_101231.xml","form_type":"4"}},{"id":1322103,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-12-26T22:02:35.000Z","date":"2024-12-24","kind":"sale","planned":false,"acquired":false,"shares":575,"price":146.0583,"value":83983.5225,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $145.4101 to $146.33, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":66185,"source":{"system":"sec-edgar","filing":"0001415889-24-030167","document":"form4-12262024_101231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924030167/form4-12262024_101231.xml","form_type":"4"}},{"id":1322102,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common 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Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"This transaction was executed in multiple trades at prices ranging from $184.20 to $184.88. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":65294,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365437,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-14","kind":"sale","planned":true,"acquired":false,"shares":651,"price":183.0159,"value":119143.3509,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"This transaction was executed in multiple trades at prices ranging from $182.77 to $183.575. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":66050,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365436,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-14","kind":"sale","planned":true,"acquired":false,"shares":905,"price":181.9861,"value":164697.4205,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"This transaction was executed in multiple trades at prices ranging from $181.66 to $182.41. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":66701,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365435,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-14","kind":"sale","planned":true,"acquired":false,"shares":2298,"price":180.9926,"value":415920.9948,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"This transaction was executed in multiple trades at prices ranging from $180.625 to $181.565. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":67606,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365434,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-14","kind":"sale","planned":true,"acquired":false,"shares":1698,"price":180.0751,"value":305767.5198,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"This transaction was executed in multiple trades at prices ranging from $179.615 to $180.52. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":69904,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365433,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-14","kind":"sale","planned":true,"acquired":false,"shares":1192,"price":179.2861,"value":213709.0312,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"This transaction was executed in multiple trades at prices ranging from $178.57 to $179.56. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":71602,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365432,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-14","kind":"exercise","planned":true,"acquired":true,"shares":7500,"price":17.33,"value":129975.0,"ownership":{"direct":true},"balance_after":72794,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365431,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-13","kind":"sale","planned":true,"acquired":false,"shares":204,"price":195.828,"value":39948.912,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"This transaction was executed in multiple trades at prices ranging from $195.54 to $195.89. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":65294,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365430,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-13","kind":"sale","planned":true,"acquired":false,"shares":2087,"price":194.6909,"value":406319.9083,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $194.45 to $195.40.  The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":65498,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365429,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-13","kind":"sale","planned":true,"acquired":false,"shares":1562,"price":193.8714,"value":302827.1268,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $193.41 to $194.38. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":67585,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365428,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-13","kind":"sale","planned":true,"acquired":false,"shares":2281,"price":192.7327,"value":439623.2887,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $192.32 to $193.30. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":69147,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365427,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-13","kind":"sale","planned":true,"acquired":false,"shares":1366,"price":191.8828,"value":262111.9048,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective August 13, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $191.30 to $192.295. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":71428,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1365426,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-11-14T23:50:37.000Z","date":"2024-11-13","kind":"exercise","planned":true,"acquired":true,"shares":7500,"price":17.33,"value":129975.0,"ownership":{"direct":true},"balance_after":72794,"source":{"system":"sec-edgar","filing":"0001415889-24-026897","document":"form4-11142024_111133.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924026897/form4-11142024_111133.xml","form_type":"4"}},{"id":1386886,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-10-15T23:43:22.000Z","date":"2024-10-12","kind":"exercise","planned":false,"acquired":false,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on October 12, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on October 12, 2024."}],"balance_after":2500,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1250},"source":{"system":"sec-edgar","filing":"0001415889-24-025156","document":"form4-10152024_111019.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025156/form4-10152024_111019.xml","form_type":"4"}},{"id":1386885,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:43:22.000Z","date":"2024-10-14","kind":"sale","planned":false,"acquired":false,"shares":12,"price":239,"value":2868.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."}],"balance_after":65294,"source":{"system":"sec-edgar","filing":"0001415889-24-025156","document":"form4-10152024_111019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025156/form4-10152024_111019.xml","form_type":"4"}},{"id":1386884,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:43:22.000Z","date":"2024-10-14","kind":"sale","planned":false,"acquired":false,"shares":226,"price":238.1774,"value":53828.0924,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $237.95 to $238.70, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":65306,"source":{"system":"sec-edgar","filing":"0001415889-24-025156","document":"form4-10152024_111019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025156/form4-10152024_111019.xml","form_type":"4"}},{"id":1386883,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:43:22.000Z","date":"2024-10-14","kind":"sale","planned":false,"acquired":false,"shares":250,"price":237.4769,"value":59369.225,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $236.83 to $237.76, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":65532,"source":{"system":"sec-edgar","filing":"0001415889-24-025156","document":"form4-10152024_111019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025156/form4-10152024_111019.xml","form_type":"4"}},{"id":1386882,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:43:22.000Z","date":"2024-10-12","kind":"exercise","planned":false,"acquired":true,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":65782,"source":{"system":"sec-edgar","filing":"0001415889-24-025156","document":"form4-10152024_111019.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025156/form4-10152024_111019.xml","form_type":"4"}},{"id":1399601,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-09-25T21:46:20.000Z","date":"2024-09-23","kind":"exercise","planned":false,"acquired":false,"shares":529,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On March 23, 2023, the reporting person was granted 8,460 RSUs. One-sixteenth of these RSUs vested on September 23, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"On March 23, 2023, the reporting person was granted 8,460 RSUs. One-sixteenth of these RSUs vested on September 23, 2024."}],"balance_after":5288,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":529},"source":{"system":"sec-edgar","filing":"0001415889-24-023969","document":"form4-09252024_090917.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023969/form4-09252024_090917.xml","form_type":"4"}},{"id":1399600,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-09-25T21:46:20.000Z","date":"2024-09-23","kind":"exercise","planned":false,"acquired":false,"shares":938,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On March 23, 2022, the reporting person was granted 15,000 RSUs. One-sixteenth of these RSUs vested on September 23, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On March 23, 2022, the reporting person was granted 15,000 RSUs. One-sixteenth of these RSUs vested on September 23, 2024."}],"balance_after":5625,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":938},"source":{"system":"sec-edgar","filing":"0001415889-24-023969","document":"form4-09252024_090917.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023969/form4-09252024_090917.xml","form_type":"4"}},{"id":1399599,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-09-25T21:46:20.000Z","date":"2024-09-24","kind":"sale","planned":false,"acquired":false,"shares":204,"price":209.9003,"value":42819.6612,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $209.70 to $210.22, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":64532,"source":{"system":"sec-edgar","filing":"0001415889-24-023969","document":"form4-09252024_090917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023969/form4-09252024_090917.xml","form_type":"4"}},{"id":1399598,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-09-25T21:46:20.000Z","date":"2024-09-24","kind":"sale","planned":false,"acquired":false,"shares":373,"price":208.8095,"value":77885.9435,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $208.38 to $209.27, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":64736,"source":{"system":"sec-edgar","filing":"0001415889-24-023969","document":"form4-09252024_090917.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023969/form4-09252024_090917.xml","form_type":"4"}},{"id":1399597,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common 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Stock","underlying_shares":15000},"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":22,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443249,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":725,"price":158.9655,"value":115249.9875,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F18","text":"This transaction was executed in multiple trades at prices ranging from $158.95 to $159.00. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":63642,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":21,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443248,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":1321,"price":158.1487,"value":208914.4327,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F17","text":"This transaction was executed in multiple trades at prices ranging from $157.71 to $158.665. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":64367,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":20,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443247,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":351,"price":156.8994,"value":55071.6894,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F16","text":"This transaction was executed in multiple trades at prices ranging from $156.475 to $157.455. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":63882,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443246,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":848,"price":155.7683,"value":132091.5184,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F15","text":"This transaction was executed in multiple trades at prices ranging from $155.40 to $156.19. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":64233,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":18,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443245,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":1750,"price":155.0086,"value":271265.05,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"This transaction was executed in multiple trades at prices ranging from $154.40 to $155.395. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":66887,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443244,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":1000,"price":153.9171,"value":153917.1,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"This transaction was executed in multiple trades at prices ranging from $153.40 to $154.395 The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":68637,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443243,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":1300,"price":152.9032,"value":198774.16,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"This transaction was executed in multiple trades at prices ranging from $152.355 to $153.34. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":69637,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443242,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":1538,"price":151.8524,"value":233548.9912,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"This transaction was executed in multiple trades at prices ranging from $151.30 to $152.245. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":70937,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443241,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":765,"price":150.5761,"value":115190.7165,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"This transaction was executed in multiple trades at prices ranging from $150.245 to $151.02. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":72475,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443240,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":208,"price":148.99,"value":30989.92,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."}],"balance_after":73240,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443239,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":542,"price":146.9303,"value":79636.2226,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"This transaction was executed in multiple trades at prices ranging from $146.82 to $147.01. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":73448,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443238,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":2186,"price":146.2851,"value":319779.2286,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"This transaction was executed in multiple trades at prices ranging from $145.715 to $146.645. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":73990,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443237,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"sale","planned":true,"acquired":false,"shares":2466,"price":145.1266,"value":357882.1956,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"This transaction was executed in multiple trades at prices ranging from $144.635 to $145.545. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":76176,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443236,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-08-01","kind":"exercise","planned":true,"acquired":true,"shares":15000,"price":17.33,"value":259950.0,"ownership":{"direct":true},"balance_after":78642,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443235,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"sale","planned":true,"acquired":false,"shares":1639,"price":161.22,"value":264239.58,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."}],"balance_after":63642,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443234,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"sale","planned":true,"acquired":false,"shares":1201,"price":160.0002,"value":192160.2402,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"This transaction was executed in multiple trades at prices ranging from $159.99 to $160.025. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":65281,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443233,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"sale","planned":true,"acquired":false,"shares":467,"price":159.2472,"value":74368.4424,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $158.855 to $159.75. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":66482,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443232,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"sale","planned":true,"acquired":false,"shares":3410,"price":158.3124,"value":539845.284,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $157.85 to $158.835. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":66949,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443231,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"sale","planned":true,"acquired":false,"shares":2438,"price":157.118,"value":383053.684,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $156.77 to $157.565. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":70359,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443230,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"sale","planned":true,"acquired":false,"shares":5845,"price":156.2729,"value":913415.1005,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales reported by Mr. Dossett were effected pursuant to a 10b5-1 trading plan effective May 1, 2024."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $155.76 to $156.72. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":72797,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1443229,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-08-02T20:41:14.000Z","date":"2024-07-31","kind":"exercise","planned":true,"acquired":true,"shares":15000,"price":17.33,"value":259950.0,"ownership":{"direct":true},"balance_after":78642,"source":{"system":"sec-edgar","filing":"0001415889-24-020636","document":"form4-08022024_080809.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924020636/form4-08022024_080809.xml","form_type":"4"}},{"id":1453934,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-07-16T21:37:31.000Z","date":"2024-07-12","kind":"exercise","planned":false,"acquired":false,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on July 12, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on July 12, 2024."}],"balance_after":3750,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1250},"source":{"system":"sec-edgar","filing":"0001415889-24-019601","document":"form4-07162024_090726.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019601/form4-07162024_090726.xml","form_type":"4"}},{"id":1453933,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:37:31.000Z","date":"2024-07-15","kind":"sale","planned":false,"acquired":false,"shares":40,"price":176.665,"value":7066.6,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."}],"balance_after":63642,"source":{"system":"sec-edgar","filing":"0001415889-24-019601","document":"form4-07162024_090726.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019601/form4-07162024_090726.xml","form_type":"4"}},{"id":1453932,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:37:31.000Z","date":"2024-07-15","kind":"sale","planned":false,"acquired":false,"shares":115,"price":175.8704,"value":20225.096,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $175.57 to $176.24, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":63682,"source":{"system":"sec-edgar","filing":"0001415889-24-019601","document":"form4-07162024_090726.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019601/form4-07162024_090726.xml","form_type":"4"}},{"id":1453931,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:37:31.000Z","date":"2024-07-15","kind":"sale","planned":false,"acquired":false,"shares":320,"price":175.0468,"value":56014.976,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $174.55 to $175.49, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":63797,"source":{"system":"sec-edgar","filing":"0001415889-24-019601","document":"form4-07162024_090726.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019601/form4-07162024_090726.xml","form_type":"4"}},{"id":1453930,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:37:31.000Z","date":"2024-07-12","kind":"exercise","planned":false,"acquired":true,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":64117,"source":{"system":"sec-edgar","filing":"0001415889-24-019601","document":"form4-07162024_090726.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019601/form4-07162024_090726.xml","form_type":"4"}},{"id":1469779,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-25T23:16:50.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":false,"shares":528,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F6","text":"On March 23, 2023, the reporting person was granted 8,460 RSUs. One-sixteenth of these RSUs vested on June 23, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"On March 23, 2023, the reporting person was granted 8,460 RSUs. One-sixteenth of these RSUs vested on June 23, 2024."}],"balance_after":5817,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":528},"source":{"system":"sec-edgar","filing":"0001415889-24-018173","document":"form4-06252024_110647.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018173/form4-06252024_110647.xml","form_type":"4"}},{"id":1469778,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-25T23:16:50.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":false,"shares":937,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On March 23, 2022, the reporting person was granted 15,000 RSUs. One-sixteenth of these RSUs vested on June 23, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On March 23, 2022, the reporting person was granted 15,000 RSUs. One-sixteenth of these RSUs vested on June 23, 2024."}],"balance_after":6563,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":937},"source":{"system":"sec-edgar","filing":"0001415889-24-018173","document":"form4-06252024_110647.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018173/form4-06252024_110647.xml","form_type":"4"}},{"id":1469777,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:16:50.000Z","date":"2024-06-24","kind":"sale","planned":false,"acquired":false,"shares":230,"price":148.2693,"value":34101.939,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $147.98 to $148.83, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":62867,"source":{"system":"sec-edgar","filing":"0001415889-24-018173","document":"form4-06252024_110647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018173/form4-06252024_110647.xml","form_type":"4"}},{"id":1469776,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:16:50.000Z","date":"2024-06-24","kind":"sale","planned":false,"acquired":false,"shares":354,"price":147.1395,"value":52087.383,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $146.89 to $147.41, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":63097,"source":{"system":"sec-edgar","filing":"0001415889-24-018173","document":"form4-06252024_110647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018173/form4-06252024_110647.xml","form_type":"4"}},{"id":1469775,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:16:50.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":true,"shares":528,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":63451,"source":{"system":"sec-edgar","filing":"0001415889-24-018173","document":"form4-06252024_110647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018173/form4-06252024_110647.xml","form_type":"4"}},{"id":1469774,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:16:50.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":true,"shares":937,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":62923,"source":{"system":"sec-edgar","filing":"0001415889-24-018173","document":"form4-06252024_110647.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018173/form4-06252024_110647.xml","form_type":"4"}},{"id":1475952,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-18T21:41:40.000Z","date":"2024-06-15","kind":"exercise","planned":false,"acquired":false,"shares":1875,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On June 15, 2020, the reporting person was granted 30,000 RSUs, one fourth of which vested on June 15, 2021, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on June 15, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On June 15, 2020, the reporting person was granted 30,000 RSUs, one fourth of which vested on June 15, 2021, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on June 15, 2024."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1875},"source":{"system":"sec-edgar","filing":"0001415889-24-017475","document":"form4-06182024_090634.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017475/form4-06182024_090634.xml","form_type":"4"}},{"id":1475951,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:41:40.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":367,"price":150.2172,"value":55129.7124,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $150.00 to $150.50, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":61986,"source":{"system":"sec-edgar","filing":"0001415889-24-017475","document":"form4-06182024_090634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017475/form4-06182024_090634.xml","form_type":"4"}},{"id":1475950,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:41:40.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":372,"price":149.5461,"value":55631.1492,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were disposed of in non-discretionary transactions to cover the reporting person's tax withholding obligations in connection with the settlement of an award of restricted stock units (\"RSUs\")."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The \"Amount\" and \"Price\" reported in this Column 4 reflect the aggregate number and weighted-average price, respectively, of shares sold. These shares were sold in multiple transactions at prices ranging from $148.8801 to $149.795, inclusive. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth herein."}],"balance_after":62353,"source":{"system":"sec-edgar","filing":"0001415889-24-017475","document":"form4-06182024_090634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017475/form4-06182024_090634.xml","form_type":"4"}},{"id":1475949,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:41:40.000Z","date":"2024-06-14","kind":"exercise","planned":false,"acquired":true,"shares":1875,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":62725,"source":{"system":"sec-edgar","filing":"0001415889-24-017475","document":"form4-06182024_090634.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017475/form4-06182024_090634.xml","form_type":"4"}},{"id":1533023,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Stock Option (right to buy)","published_at":"2024-04-30T20:45:40.000Z","date":"2024-04-26","kind":"exercise","planned":false,"acquired":false,"shares":8000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"One-fourth of the shares subject to the option vested on November 16, 2018, and 1/48th of the shares subject to the option vest on the 3rd day of each month thereafter"},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F6","text":"The Form 4 filed by the Reporting Person on November 12, 2020 erroneously understated the number of derivative securities beneficially owned following the reported transaction."}],"balance_after":47153,"derivative":{"exercise_price":17.33,"expiration_date":"2028-05-16","underlying":"Common Stock","underlying_shares":8000},"source":{"system":"sec-edgar","filing":"0001415889-24-011776","document":"form4-04302024_080431.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924011776/form4-04302024_080431.xml","form_type":"4"}},{"id":1533022,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-04-30T20:45:40.000Z","date":"2024-04-26","kind":"sale","planned":false,"acquired":false,"shares":312,"price":148.4424,"value":46314.0288,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $148.4201 to $149.00. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":60850,"source":{"system":"sec-edgar","filing":"0001415889-24-011776","document":"form4-04302024_080431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924011776/form4-04302024_080431.xml","form_type":"4"}},{"id":1533021,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-04-30T20:45:40.000Z","date":"2024-04-26","kind":"sale","planned":false,"acquired":false,"shares":1972,"price":146.8436,"value":289575.5792,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $146.30 to $147.1501. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":61162,"source":{"system":"sec-edgar","filing":"0001415889-24-011776","document":"form4-04302024_080431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924011776/form4-04302024_080431.xml","form_type":"4"}},{"id":1533020,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-04-30T20:45:40.000Z","date":"2024-04-26","kind":"sale","planned":false,"acquired":false,"shares":2640,"price":145.8574,"value":385063.536,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $145.285 to $146.26. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":63134,"source":{"system":"sec-edgar","filing":"0001415889-24-011776","document":"form4-04302024_080431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924011776/form4-04302024_080431.xml","form_type":"4"}},{"id":1533019,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-04-30T20:45:40.000Z","date":"2024-04-26","kind":"sale","planned":false,"acquired":false,"shares":3076,"price":144.7252,"value":445174.7152,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"This transaction was executed in multiple trades at prices ranging from $144.2101 to $145.19. The price reported above reflects the weighted average sale price. The Reporting Person undertakes to provide upon request by the staff of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer, full information regarding the number of shares sold at each separate sale price."}],"balance_after":65774,"source":{"system":"sec-edgar","filing":"0001415889-24-011776","document":"form4-04302024_080431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924011776/form4-04302024_080431.xml","form_type":"4"}},{"id":1533018,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Common Stock","published_at":"2024-04-30T20:45:40.000Z","date":"2024-04-26","kind":"exercise","planned":false,"acquired":true,"shares":8000,"price":17.33,"value":138640.0,"ownership":{"direct":true},"balance_after":68850,"source":{"system":"sec-edgar","filing":"0001415889-24-011776","document":"form4-04302024_080431.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924011776/form4-04302024_080431.xml","form_type":"4"}},{"id":1541428,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":82886,"kind":"person","name":"DOSSETT JEFFREY","position":1,"cik":"0001578147","reported_name":"DOSSETT JEFFREY","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF REVENUE OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-04-16T20:43:23.000Z","date":"2024-04-12","kind":"exercise","planned":false,"acquired":false,"shares":1250,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_price","element":"conversionOrExercisePrice","label":"F4","text":"Each RSU represents a contingent right to receive one share of Impinj common stock."},{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. One-sixteenth of these RSUs vested on April 12, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F5","text":"On April 12, 2021, the reporting person was granted 20,000 RSUs, one fourth of which vested on April 12, 2022, with an additional one-sixteenth of such RSUs vesting every three months thereafter. 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