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One-sixteenth of these RSUs vested on April 12, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F3","text":"On April 12, 2021, the reporting person was granted 17,500 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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One-sixteenth of these vested on March 23, 2025."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On March 23, 2023, the reporting person was granted 8,460 RSU.  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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":70347,"source":{"system":"sec-edgar","filing":"0001415889-25-005275","document":"form4-02242025_090205.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005275/form4-02242025_090205.xml","form_type":"4"}},{"id":1250287,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2025-02-24T21:37:09.000Z","date":"2025-02-21","kind":"sale","planned":false,"acquired":false,"shares":544,"price":98.501,"value":53584.544,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","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 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 $98.24 to $98.78, 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":72130,"source":{"system":"sec-edgar","filing":"0001415889-25-005275","document":"form4-02242025_090205.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005275/form4-02242025_090205.xml","form_type":"4"}},{"id":1250286,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2025-02-24T21:37:09.000Z","date":"2025-02-21","kind":"sale","planned":false,"acquired":false,"shares":1412,"price":97.7691,"value":138049.9692,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F2","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 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 $97.19 to $98.175, 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":72674,"source":{"system":"sec-edgar","filing":"0001415889-25-005275","document":"form4-02242025_090205.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005275/form4-02242025_090205.xml","form_type":"4"}},{"id":1250285,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2025-02-24T21:37:09.000Z","date":"2025-02-20","kind":"grant","planned":false,"acquired":true,"shares":12500,"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 12,500 shares of Common Stock underlying the PSUs."}],"balance_after":74086,"source":{"system":"sec-edgar","filing":"0001415889-25-005275","document":"form4-02242025_090205.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925005275/form4-02242025_090205.xml","form_type":"4"}},{"id":1303743,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2025-01-14T21:46:52.000Z","date":"2025-01-12","kind":"exercise","planned":false,"acquired":false,"shares":1094,"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 17,500 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 17,500 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":1094,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1094},"source":{"system":"sec-edgar","filing":"0001415889-25-001429","document":"form4-01142025_090148.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588925001429/form4-01142025_090148.xml","form_type":"4"}},{"id":1303742,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2025-01-14T21:46:52.000Z","date":"2025-01-13","kind":"sale","planned":false,"acquired":false,"shares":170,"price":141.3537,"value":24030.129,"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 $141.12 to $141.47, inclusive. 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These shares were sold in multiple transactions at prices ranging from $139.98 to $140.965, inclusive. 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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 17,500 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":2188,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1094},"source":{"system":"sec-edgar","filing":"0001415889-24-025157","document":"form4-10152024_111000.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025157/form4-10152024_111000.xml","form_type":"4"}},{"id":1386889,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:44:03.000Z","date":"2024-10-14","kind":"sale","planned":false,"acquired":false,"shares":204,"price":238.1701,"value":48586.7004,"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 $237.945 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":60041,"source":{"system":"sec-edgar","filing":"0001415889-24-025157","document":"form4-10152024_111000.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025157/form4-10152024_111000.xml","form_type":"4"}},{"id":1386888,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:44:03.000Z","date":"2024-10-14","kind":"sale","planned":false,"acquired":false,"shares":223,"price":237.3709,"value":52933.7107,"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 $236.85 to $237.805, 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":60245,"source":{"system":"sec-edgar","filing":"0001415889-24-025157","document":"form4-10152024_111000.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025157/form4-10152024_111000.xml","form_type":"4"}},{"id":1386887,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-10-15T23:44:03.000Z","date":"2024-10-12","kind":"exercise","planned":false,"acquired":true,"shares":1094,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":60468,"source":{"system":"sec-edgar","filing":"0001415889-24-025157","document":"form4-10152024_111000.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924025157/form4-10152024_111000.xml","form_type":"4"}},{"id":1399613,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-09-25T21:47:33.000Z","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 RSU.  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 RSU.  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":"0001415889-24-023970","document":"form4-09252024_090930.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023970/form4-09252024_090930.xml","form_type":"4"}},{"id":1399612,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-09-25T21:47:33.000Z","date":"2024-09-23","kind":"exercise","planned":false,"acquired":false,"shares":1563,"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 25,000 RSUs. 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One-sixteenth of these RSUs vested on September 23, 2024."}],"balance_after":9375,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1563},"source":{"system":"sec-edgar","filing":"0001415889-24-023970","document":"form4-09252024_090930.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023970/form4-09252024_090930.xml","form_type":"4"}},{"id":1399611,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-09-25T21:47:33.000Z","date":"2024-09-24","kind":"sale","planned":false,"acquired":false,"shares":312,"price":209.8584,"value":65475.8208,"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 $209.61 to $210.27, 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":59374,"source":{"system":"sec-edgar","filing":"0001415889-24-023970","document":"form4-09252024_090930.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023970/form4-09252024_090930.xml","form_type":"4"}},{"id":1399610,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-09-25T21:47:33.000Z","date":"2024-09-24","kind":"sale","planned":false,"acquired":false,"shares":510,"price":208.7638,"value":106469.538,"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 $209.145, 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":59686,"source":{"system":"sec-edgar","filing":"0001415889-24-023970","document":"form4-09252024_090930.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023970/form4-09252024_090930.xml","form_type":"4"}},{"id":1399609,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-09-25T21:47:33.000Z","date":"2024-09-23","kind":"exercise","planned":false,"acquired":true,"shares":529,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":60196,"source":{"system":"sec-edgar","filing":"0001415889-24-023970","document":"form4-09252024_090930.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023970/form4-09252024_090930.xml","form_type":"4"}},{"id":1399608,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-09-25T21:47:33.000Z","date":"2024-09-23","kind":"exercise","planned":false,"acquired":true,"shares":1563,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":59667,"source":{"system":"sec-edgar","filing":"0001415889-24-023970","document":"form4-09252024_090930.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924023970/form4-09252024_090930.xml","form_type":"4"}},{"id":1453939,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-07-16T21:38:44.000Z","date":"2024-07-12","kind":"exercise","planned":false,"acquired":false,"shares":1093,"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 17,500 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 17,500 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":3282,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1093},"source":{"system":"sec-edgar","filing":"0001415889-24-019602","document":"form4-07162024_090740.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019602/form4-07162024_090740.xml","form_type":"4"}},{"id":1453938,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:38:44.000Z","date":"2024-07-15","kind":"sale","planned":false,"acquired":false,"shares":40,"price":176.91,"value":7076.4,"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":58104,"source":{"system":"sec-edgar","filing":"0001415889-24-019602","document":"form4-07162024_090740.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019602/form4-07162024_090740.xml","form_type":"4"}},{"id":1453937,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:38:44.000Z","date":"2024-07-15","kind":"sale","planned":false,"acquired":false,"shares":106,"price":175.9615,"value":18651.919,"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 $175.60 to $176.36, 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":58144,"source":{"system":"sec-edgar","filing":"0001415889-24-019602","document":"form4-07162024_090740.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019602/form4-07162024_090740.xml","form_type":"4"}},{"id":1453936,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:38:44.000Z","date":"2024-07-15","kind":"sale","planned":false,"acquired":false,"shares":270,"price":175.0053,"value":47251.431,"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 $175.41, 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":58250,"source":{"system":"sec-edgar","filing":"0001415889-24-019602","document":"form4-07162024_090740.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019602/form4-07162024_090740.xml","form_type":"4"}},{"id":1453935,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-07-16T21:38:44.000Z","date":"2024-07-12","kind":"exercise","planned":false,"acquired":true,"shares":1093,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":58520,"source":{"system":"sec-edgar","filing":"0001415889-24-019602","document":"form4-07162024_090740.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924019602/form4-07162024_090740.xml","form_type":"4"}},{"id":1469785,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-25T23:18:19.000Z","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 RSU.  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 RSU.  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":"0001415889-24-018174","document":"form4-06252024_110616.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018174/form4-06252024_110616.xml","form_type":"4"}},{"id":1469784,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-25T23:18:19.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":false,"shares":1562,"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 25,000 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 25,000 RSUs. One-sixteenth of these RSUs vested on June 23, 2024."}],"balance_after":10938,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1562},"source":{"system":"sec-edgar","filing":"0001415889-24-018174","document":"form4-06252024_110616.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018174/form4-06252024_110616.xml","form_type":"4"}},{"id":1469783,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:18:19.000Z","date":"2024-06-24","kind":"sale","planned":false,"acquired":false,"shares":303,"price":148.2283,"value":44913.1749,"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 $147.95 to $148.62, 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":57427,"source":{"system":"sec-edgar","filing":"0001415889-24-018174","document":"form4-06252024_110616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018174/form4-06252024_110616.xml","form_type":"4"}},{"id":1469782,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:18:19.000Z","date":"2024-06-24","kind":"sale","planned":false,"acquired":false,"shares":530,"price":147.2067,"value":78019.551,"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 $146.7401 to $147.68, 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":57730,"source":{"system":"sec-edgar","filing":"0001415889-24-018174","document":"form4-06252024_110616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018174/form4-06252024_110616.xml","form_type":"4"}},{"id":1469781,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:18:19.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":true,"shares":528,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":58260,"source":{"system":"sec-edgar","filing":"0001415889-24-018174","document":"form4-06252024_110616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018174/form4-06252024_110616.xml","form_type":"4"}},{"id":1469780,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-25T23:18:19.000Z","date":"2024-06-23","kind":"exercise","planned":false,"acquired":true,"shares":1562,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":57732,"source":{"system":"sec-edgar","filing":"0001415889-24-018174","document":"form4-06252024_110616.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924018174/form4-06252024_110616.xml","form_type":"4"}},{"id":1475962,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-18T21:44:24.000Z","date":"2024-06-15","kind":"exercise","planned":false,"acquired":false,"shares":469,"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 June 29, 2020, the reporting person was granted 7,500 RSUs. One-sixteenth of these RSUs vested on June 15, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F6","text":"On June 29, 2020, the reporting person was granted 7,500 RSUs. One-sixteenth of these RSUs vested on June 15, 2024."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":469},"source":{"system":"sec-edgar","filing":"0001415889-24-017477","document":"form4-06182024_090620.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017477/form4-06182024_090620.xml","form_type":"4"}},{"id":1475961,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-06-18T21:44:24.000Z","date":"2024-06-15","kind":"exercise","planned":false,"acquired":false,"shares":782,"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 12,500 RSUs. 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 12,500 RSUs. One-sixteenth of these RSUs vested on June 15, 2024."}],"balance_after":0,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":782},"source":{"system":"sec-edgar","filing":"0001415889-24-017477","document":"form4-06182024_090620.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017477/form4-06182024_090620.xml","form_type":"4"}},{"id":1475960,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:44:24.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":252,"price":150.2864,"value":37872.1728,"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 $149.92 to $150.60, 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":56170,"source":{"system":"sec-edgar","filing":"0001415889-24-017477","document":"form4-06182024_090620.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017477/form4-06182024_090620.xml","form_type":"4"}},{"id":1475959,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:44:24.000Z","date":"2024-06-17","kind":"sale","planned":false,"acquired":false,"shares":243,"price":149.4946,"value":36327.1878,"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 $148.88 to $149.82, 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":56422,"source":{"system":"sec-edgar","filing":"0001415889-24-017477","document":"form4-06182024_090620.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017477/form4-06182024_090620.xml","form_type":"4"}},{"id":1475958,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:44:24.000Z","date":"2024-06-15","kind":"exercise","planned":false,"acquired":true,"shares":469,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":56665,"source":{"system":"sec-edgar","filing":"0001415889-24-017477","document":"form4-06182024_090620.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017477/form4-06182024_090620.xml","form_type":"4"}},{"id":1475957,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-06-18T21:44:24.000Z","date":"2024-06-15","kind":"exercise","planned":false,"acquired":true,"shares":782,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":56196,"source":{"system":"sec-edgar","filing":"0001415889-24-017477","document":"form4-06182024_090620.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924017477/form4-06182024_090620.xml","form_type":"4"}},{"id":1530811,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Stock Option (right to buy)","published_at":"2024-05-02T20:54:42.000Z","date":"2024-05-01","kind":"exercise","planned":false,"acquired":false,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"One-fourth of the shares subject to the option vested on December 5, 2019, and 1/48th of the shares subject to the option vest each month thereafter, subject to the Reporting Person's continued service to the Issuer through such date."}],"balance_after":19384,"derivative":{"exercise_price":17.75,"expiration_date":"2028-12-10","underlying":"Common Stock","underlying_shares":5000},"source":{"system":"sec-edgar","filing":"0001415889-24-012012","document":"form4-05022024_080528.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924012012/form4-05022024_080528.xml","form_type":"4"}},{"id":1530810,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-05-02T20:54:42.000Z","date":"2024-05-01","kind":"sale","planned":false,"acquired":false,"shares":1287,"price":154.9788,"value":199457.7156,"ownership":{"direct":true},"footnotes":[{"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 $154.63 to $155.22, 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":55414,"source":{"system":"sec-edgar","filing":"0001415889-24-012012","document":"form4-05022024_080528.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924012012/form4-05022024_080528.xml","form_type":"4"}},{"id":1530809,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-05-02T20:54:42.000Z","date":"2024-05-01","kind":"sale","planned":false,"acquired":false,"shares":3713,"price":154.1677,"value":572424.6701,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","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 $153.60 to $154.595, 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":56701,"source":{"system":"sec-edgar","filing":"0001415889-24-012012","document":"form4-05022024_080528.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924012012/form4-05022024_080528.xml","form_type":"4"}},{"id":1530808,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-05-02T20:54:42.000Z","date":"2024-05-01","kind":"exercise","planned":false,"acquired":true,"shares":5000,"price":17.75,"value":88750.0,"ownership":{"direct":true},"balance_after":60414,"source":{"system":"sec-edgar","filing":"0001415889-24-012012","document":"form4-05022024_080528.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924012012/form4-05022024_080528.xml","form_type":"4"}},{"id":1541433,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-04-16T20:45:33.000Z","date":"2024-04-12","kind":"exercise","planned":false,"acquired":false,"shares":1094,"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 17,500 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 17,500 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."}],"balance_after":4375,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1094},"source":{"system":"sec-edgar","filing":"0001415889-24-010889","document":"form4-04162024_080425.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924010889/form4-04162024_080425.xml","form_type":"4"}},{"id":1541432,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-04-16T20:45:33.000Z","date":"2024-04-15","kind":"sale","planned":false,"acquired":false,"shares":272,"price":119.0326,"value":32376.8672,"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 $118.91 to $119.23, 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":55414,"source":{"system":"sec-edgar","filing":"0001415889-24-010889","document":"form4-04162024_080425.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924010889/form4-04162024_080425.xml","form_type":"4"}},{"id":1541431,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-04-16T20:45:33.000Z","date":"2024-04-15","kind":"sale","planned":false,"acquired":false,"shares":163,"price":118.2798,"value":19279.6074,"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 $117.87 to $118.52, 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":55686,"source":{"system":"sec-edgar","filing":"0001415889-24-010889","document":"form4-04162024_080425.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924010889/form4-04162024_080425.xml","form_type":"4"}},{"id":1541430,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common 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to the Issuer through such date."}],"balance_after":10589,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":10589},"source":{"system":"sec-edgar","filing":"0001415889-24-009162","document":"form4-03272024_120352.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924009162/form4-03272024_120352.xml","form_type":"4"}},{"id":1560903,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock 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These shares were sold in multiple transactions at prices ranging from $126.695 to $127.28, 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":54755,"source":{"system":"sec-edgar","filing":"0001415889-24-009162","document":"form4-03272024_120352.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924009162/form4-03272024_120352.xml","form_type":"4"}},{"id":1560900,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-03-27T00:01:01.000Z","date":"2024-03-23","kind":"exercise","planned":false,"acquired":true,"shares":2115,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":56211,"source":{"system":"sec-edgar","filing":"0001415889-24-009162","document":"form4-03272024_120352.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924009162/form4-03272024_120352.xml","form_type":"4"}},{"id":1560899,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-03-27T00:01:01.000Z","date":"2024-03-23","kind":"exercise","planned":false,"acquired":true,"shares":1563,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":54096,"source":{"system":"sec-edgar","filing":"0001415889-24-009162","document":"form4-03272024_120352.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924009162/form4-03272024_120352.xml","form_type":"4"}},{"id":1569955,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Restricted Stock Units","published_at":"2024-03-20T00:07:33.000Z","date":"2024-03-15","kind":"exercise","planned":false,"acquired":false,"shares":469,"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 June 29, 2020, the reporting person was granted 7,500 RSUs. 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One-sixteenth of these RSUs vested on March 15, 2024."}],"balance_after":782,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":781},"source":{"system":"sec-edgar","filing":"0001415889-24-008667","document":"form4-03202024_120327.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924008667/form4-03202024_120327.xml","form_type":"4"}},{"id":1569953,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-03-20T00:07:33.000Z","date":"2024-03-18","kind":"sale","planned":false,"acquired":false,"shares":284,"price":124.569,"value":35377.596,"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 $124.35 to $124.63, 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":52533,"source":{"system":"sec-edgar","filing":"0001415889-24-008667","document":"form4-03202024_120327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924008667/form4-03202024_120327.xml","form_type":"4"}},{"id":1569952,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-03-20T00:07:33.000Z","date":"2024-03-18","kind":"sale","planned":false,"acquired":false,"shares":205,"price":124.1177,"value":25444.1285,"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 $123.3001 to $124.24, 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":52817,"source":{"system":"sec-edgar","filing":"0001415889-24-008667","document":"form4-03202024_120327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924008667/form4-03202024_120327.xml","form_type":"4"}},{"id":1569951,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-03-20T00:07:33.000Z","date":"2024-03-15","kind":"exercise","planned":false,"acquired":true,"shares":469,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":53022,"source":{"system":"sec-edgar","filing":"0001415889-24-008667","document":"form4-03202024_120327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924008667/form4-03202024_120327.xml","form_type":"4"}},{"id":1569950,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-03-20T00:07:33.000Z","date":"2024-03-15","kind":"exercise","planned":false,"acquired":true,"shares":781,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":52553,"source":{"system":"sec-edgar","filing":"0001415889-24-008667","document":"form4-03202024_120327.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924008667/form4-03202024_120327.xml","form_type":"4"}},{"id":1620116,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-02-27T02:07:38.000Z","date":"2024-02-23","kind":"sale","planned":false,"acquired":false,"shares":100,"price":102.45,"value":10245.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","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":51772,"source":{"system":"sec-edgar","filing":"0001415889-24-005356","document":"form4-02272024_020231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924005356/form4-02272024_020231.xml","form_type":"4"}},{"id":1620115,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-02-27T02:07:38.000Z","date":"2024-02-23","kind":"sale","planned":false,"acquired":false,"shares":3456,"price":101.8038,"value":351833.9328,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","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":"F5","text":"This transaction was executed in multiple trades at prices ranging from $101.31 to $102.20. 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":51872,"source":{"system":"sec-edgar","filing":"0001415889-24-005356","document":"form4-02272024_020231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924005356/form4-02272024_020231.xml","form_type":"4"}},{"id":1620114,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-02-27T02:07:38.000Z","date":"2024-02-23","kind":"sale","planned":false,"acquired":false,"shares":3661,"price":100.5044,"value":367946.6084,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F3","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":"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 $100.26 to $100.895, 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":55328,"source":{"system":"sec-edgar","filing":"0001415889-24-005356","document":"form4-02272024_020231.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924005356/form4-02272024_020231.xml","form_type":"4"}},{"id":1620113,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-02-27T02:07:38.000Z","date":"2024-02-22","kind":"grant","planned":false,"acquired":true,"shares":9750,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F2","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. 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\"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 $105.00 to $105.3775, 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":40489,"source":{"system":"sec-edgar","filing":"0001415889-24-003823","document":"form4-02142024_110229.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924003823/form4-02142024_110229.xml","form_type":"4"}},{"id":1643645,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common Stock","published_at":"2024-02-14T23:49:49.000Z","date":"2024-02-12","kind":"sale","planned":false,"acquired":false,"shares":12721,"price":104.3823,"value":1327847.2383,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","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 $104.00 to $104.985, 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":57768,"source":{"system":"sec-edgar","filing":"0001415889-24-003823","document":"form4-02142024_110229.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000141588924003823/form4-02142024_110229.xml","form_type":"4"}},{"id":1643644,"issuer":{"id":3883,"kind":"organization","name":"IMPINJ INC","symbol":"PI"},"owners":[{"id":80836,"kind":"person","name":"MECKLAI HUSSEIN","position":1,"cik":"0001908089","reported_name":"MECKLAI HUSSEIN","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"CHIEF OPERATING OFFICER"}}],"security":"Common 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One-sixteenth of these RSUs vested on January 12, 2024."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F4","text":"On April 12, 2021, the reporting person was granted 17,500 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, 2024."}],"balance_after":5469,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1094},"source":{"system":"sec-edgar","filing":"0001209191-24-001772","document":"doc4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1114995/000120919124001772/doc4.xml","form_type":"4"}}],"next_cursor":"2024-01-17T22:04:59.000000Z,1678217"}