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The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":32837,"source":{"system":"sec-edgar","filing":"0001321732-21-000088","document":"wf-form4_163347941301134.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000088/wf-form4_163347941301134.xml","form_type":"4"}},{"id":2548361,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-10-06T00:17:09.000Z","date":"2021-10-01","kind":"sale","acquired":false,"shares":1758,"price":262.1,"value":460771.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $261.79 to $262.53. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":33898,"source":{"system":"sec-edgar","filing":"0001321732-21-000088","document":"wf-form4_163347941301134.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000088/wf-form4_163347941301134.xml","form_type":"4"}},{"id":2548360,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-10-06T00:17:09.000Z","date":"2021-10-01","kind":"sale","acquired":false,"shares":1281,"price":261.05,"value":334405.05,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $260.67 to $261.54. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":35656,"source":{"system":"sec-edgar","filing":"0001321732-21-000088","document":"wf-form4_163347941301134.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000088/wf-form4_163347941301134.xml","form_type":"4"}},{"id":2548359,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-10-06T00:17:09.000Z","date":"2021-10-01","kind":"sale","acquired":false,"shares":600,"price":260.23,"value":156138.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $259.74 to $260.52. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":36937,"source":{"system":"sec-edgar","filing":"0001321732-21-000088","document":"wf-form4_163347941301134.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000088/wf-form4_163347941301134.xml","form_type":"4"}},{"id":2548358,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-10-06T00:17:09.000Z","date":"2021-10-01","kind":"sale","acquired":false,"shares":400,"price":259.03,"value":103612.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $258.63 to $259.55. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":37537,"source":{"system":"sec-edgar","filing":"0001321732-21-000088","document":"wf-form4_163347941301134.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000088/wf-form4_163347941301134.xml","form_type":"4"}},{"id":2548357,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-10-06T00:17:09.000Z","date":"2021-10-01","kind":"exercise","acquired":true,"shares":5300,"price":22.04,"value":116812.0,"ownership":{"direct":true},"balance_after":37937,"source":{"system":"sec-edgar","filing":"0001321732-21-000088","document":"wf-form4_163347941301134.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000088/wf-form4_163347941301134.xml","form_type":"4"}},{"id":2578782,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Stock Option (right to buy)","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"exercise","acquired":false,"shares":5300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"All shares are vested and exercisable."}],"balance_after":39400,"derivative":{"exercise_price":22.04,"expiration_date":"2025-08-11","underlying":"Common Stock","underlying_shares":5300},"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578781,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"sale","acquired":false,"shares":6,"price":275.8,"value":1654.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."}],"balance_after":32637,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578780,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"sale","acquired":false,"shares":700,"price":274.58,"value":192206.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $274.29 to $274.99. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":32643,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578779,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"sale","acquired":false,"shares":300,"price":273.55,"value":82065.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $273.28 to $273.81. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":33343,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578778,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"sale","acquired":false,"shares":100,"price":273,"value":27300.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."}],"balance_after":33643,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578777,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"sale","acquired":false,"shares":1994,"price":271.63,"value":541630.22,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $271.27 to $272.22. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":33743,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578776,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"sale","acquired":false,"shares":2200,"price":270.8,"value":595760.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $270.26 to $271.16. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":35737,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2578775,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-09-04T00:26:15.000Z","date":"2021-09-01","kind":"exercise","acquired":true,"shares":5300,"price":22.04,"value":116812.0,"ownership":{"direct":true},"balance_after":37937,"source":{"system":"sec-edgar","filing":"0001321732-21-000076","document":"wf-form4_163071515771290.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000076/wf-form4_163071515771290.xml","form_type":"4"}},{"id":2605170,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Stock Option (right to buy)","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"exercise","acquired":false,"shares":5300,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F16","text":"All shares are vested and exercisable."}],"balance_after":44700,"derivative":{"exercise_price":22.04,"expiration_date":"2025-08-11","underlying":"Common Stock","underlying_shares":5300},"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":19,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605169,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":100,"price":275.28,"value":27528.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."}],"balance_after":32637,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":17,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605168,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":200,"price":273.45,"value":54690.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F14","text":"This transaction was executed in multiple trades at prices ranging from $272.99 to $273.90. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":32737,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":16,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605167,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":300,"price":272.06,"value":81618.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F13","text":"This transaction was executed in multiple trades at prices ranging from $272.00 to $272.19. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":32937,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":15,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605166,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":400,"price":271.34,"value":108536.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F12","text":"This transaction was executed in multiple trades at prices ranging from $271.21 to $271.43. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":33237,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":14,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605165,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":400,"price":270.18,"value":108072.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F11","text":"This transaction was executed in multiple trades at prices ranging from $270.00 to $270.59. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":33637,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":13,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605164,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":600,"price":269.29,"value":161574.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F10","text":"This transaction was executed in multiple trades at prices ranging from $269.00 to $269.58. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":34037,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":12,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605163,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":300,"price":268.27,"value":80481.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F9","text":"This transaction was executed in multiple trades at prices ranging from $268.02 to $268.49. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":34637,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":11,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605162,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":500,"price":266.58,"value":133290.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"This transaction was executed in multiple trades at prices ranging from $266.20 to $266.89. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":34937,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":10,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605161,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":100,"price":265.04,"value":26504.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."}],"balance_after":35437,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":9,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605160,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":549,"price":264.35,"value":145128.15,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"This transaction was executed in multiple trades at prices ranging from $264.18 to $264.64. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":35537,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":8,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605159,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":300,"price":263.4,"value":79020.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"This transaction was executed in multiple trades at prices ranging from $263.22 to $263.70. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":36086,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605158,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":100,"price":262.7,"value":26270.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."}],"balance_after":36386,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605157,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":300,"price":261.43,"value":78429.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $261.08 to $261.92. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":36486,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605156,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":300,"price":260.5,"value":78150.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $260.00 to $260.86. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":36786,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605155,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":309,"price":259.43,"value":80163.87,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $259.10 to $259.88. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":37086,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605154,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2021-08-13T00:03:29.000Z","date":"2021-08-10","kind":"sale","acquired":false,"shares":542,"price":258.43,"value":140069.06,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $257.98 to $258.84. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide to the SEC staff, the Issuer or a security holder of the Issuer, upon request, full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":37395,"source":{"system":"sec-edgar","filing":"0001321732-21-000068","document":"wf-form4_162881297964339.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173221000068/wf-form4_162881297964339.xml","form_type":"4"}},{"id":2605153,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common 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The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":14331,"source":{"system":"sec-edgar","filing":"0001321732-20-000015","document":"wf-form4_158077934788967.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173220000015/wf-form4_158077934788967.xml","form_type":"4"}},{"id":3294673,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2020-02-04T01:22:45.000Z","date":"2020-01-30","kind":"sale","acquired":false,"shares":3842,"price":175.1,"value":672734.2,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $174.40 to $175.38. The price reported above reflects the weighted average sale price. The Reporting Person hereby undertakes to provide upon request to the SEC staff, the Issuer or a security holder of the Issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":18490,"source":{"system":"sec-edgar","filing":"0001321732-20-000015","document":"wf-form4_158077934788967.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173220000015/wf-form4_158077934788967.xml","form_type":"4"}},{"id":3294672,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2020-02-04T01:22:45.000Z","date":"2020-01-30","kind":"exercise","acquired":true,"shares":10000,"price":3.98,"value":39800.0,"ownership":{"direct":true},"balance_after":22332,"source":{"system":"sec-edgar","filing":"0001321732-20-000015","document":"wf-form4_158077934788967.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173220000015/wf-form4_158077934788967.xml","form_type":"4"}},{"id":3329620,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Stock Option (right to buy)","published_at":"2019-12-31T01:31:27.000Z","date":"2019-12-27","kind":"exercise","acquired":false,"shares":320,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"All shares are vested and exercisable."}],"balance_after":45180,"derivative":{"exercise_price":3.98,"expiration_date":"2021-06-12","underlying":"Common Stock","underlying_shares":320},"source":{"system":"sec-edgar","filing":"0001321732-19-000159","document":"wf-form4_157775586942423.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000159/wf-form4_157775586942423.xml","form_type":"4"}},{"id":3329619,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-12-31T01:31:27.000Z","date":"2019-12-27","kind":"exercise","acquired":true,"shares":320,"price":3.98,"value":1273.6,"ownership":{"direct":true},"balance_after":12332,"source":{"system":"sec-edgar","filing":"0001321732-19-000159","document":"wf-form4_157775586942423.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000159/wf-form4_157775586942423.xml","form_type":"4"}},{"id":3374171,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-11-13T00:54:00.000Z","date":"2019-11-07","kind":"sale","acquired":false,"shares":400,"price":171.13,"value":68452.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $171.00 to $171.22. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":104807,"source":{"system":"sec-edgar","filing":"0001321732-19-000138","document":"wf-form4_157360642294253.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000138/wf-form4_157360642294253.xml","form_type":"4"}},{"id":3374170,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-11-13T00:54:00.000Z","date":"2019-11-07","kind":"sale","acquired":false,"shares":4600,"price":170.25,"value":783150.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $170.00 to $170.96. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":105207,"source":{"system":"sec-edgar","filing":"0001321732-19-000138","document":"wf-form4_157360642294253.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000138/wf-form4_157360642294253.xml","form_type":"4"}},{"id":3384466,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-11-01T00:31:13.000Z","date":"2019-10-29","kind":"sale","acquired":false,"shares":5000,"price":160.13,"value":800650.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $160.00 to $160.44. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":109807,"source":{"system":"sec-edgar","filing":"0001321732-19-000129","document":"wf-form4_157256825760725.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000129/wf-form4_157256825760725.xml","form_type":"4"}},{"id":3411916,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-09-17T23:19:41.000Z","date":"2019-09-13","kind":"sale","acquired":false,"shares":5000,"price":150.02,"value":750100.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $150.00 to $150.28 The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":114807,"source":{"system":"sec-edgar","filing":"0001321732-19-000115","document":"wf-form4_156876236189342.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000115/wf-form4_156876236189342.xml","form_type":"4"}},{"id":3431855,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-08-22T00:30:19.000Z","date":"2019-08-19","kind":"sale","acquired":false,"shares":300,"price":146.9,"value":44070.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":119807,"source":{"system":"sec-edgar","filing":"0001321732-19-000098","document":"wf-form4_156643380245615.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000098/wf-form4_156643380245615.xml","form_type":"4"}},{"id":3431854,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-08-22T00:30:19.000Z","date":"2019-08-19","kind":"sale","acquired":false,"shares":200,"price":145.99,"value":29198.0,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"This transaction was executed in multiple trades at prices ranging from $145.88 to $146.10. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":120107,"source":{"system":"sec-edgar","filing":"0001321732-19-000098","document":"wf-form4_156643380245615.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000098/wf-form4_156643380245615.xml","form_type":"4"}},{"id":3431853,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-08-22T00:30:19.000Z","date":"2019-08-19","kind":"sale","acquired":false,"shares":2284,"price":145.24,"value":331728.16,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F6","text":"This transaction was executed in multiple trades at prices ranging from $144.98 to $145.75. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":120307,"source":{"system":"sec-edgar","filing":"0001321732-19-000098","document":"wf-form4_156643380245615.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000098/wf-form4_156643380245615.xml","form_type":"4"}},{"id":3431852,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-08-22T00:30:19.000Z","date":"2019-08-19","kind":"sale","acquired":false,"shares":734,"price":144.63,"value":106158.42,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $144.18 to $144.79. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":122591,"source":{"system":"sec-edgar","filing":"0001321732-19-000098","document":"wf-form4_156643380245615.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000098/wf-form4_156643380245615.xml","form_type":"4"}},{"id":3431851,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2019-08-22T00:30:19.000Z","date":"2019-08-19","kind":"sale","acquired":false,"shares":1482,"price":143.16,"value":212163.12,"ownership":{"direct":false,"nature":"By Trust"},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $142.85 to $143.43. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"Any changes between direct holdings and indirect holdings through the Richard Koch and Lynn D. Rothman Trust are in transactions exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934 as mere changes in form of beneficial ownership."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F4","text":"Trust of Richard E. Koch and Lynn D. 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Changes between direct holdings and indirect holdings through a family revocable trust are in transactions exempt from Section 16 pursuant to Rule 16a-13 under the Securities Exchange Act of 1934 as mere changes in form of beneficial ownership."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F3","text":"Trust of Richard E. Koch and Lynn D. Rothman"}],"balance_after":136819,"source":{"system":"sec-edgar","filing":"0001321732-19-000047","document":"wf-form4_155537398377413.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173219000047/wf-form4_155537398377413.xml","form_type":"4"}},{"id":3938538,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-05-10T23:08:44.000Z","date":"2018-05-09","kind":"sale","acquired":false,"shares":400,"price":151.15,"value":60460.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $151.05 to $151.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":132319,"source":{"system":"sec-edgar","filing":"0001321732-18-000069","document":"wf-form4_152599371000660.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000069/wf-form4_152599371000660.xml","form_type":"4"}},{"id":3938537,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-05-10T23:08:44.000Z","date":"2018-05-09","kind":"sale","acquired":false,"shares":5600,"price":150.32,"value":841792.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $150.00 to $150.95. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":132719,"source":{"system":"sec-edgar","filing":"0001321732-18-000069","document":"wf-form4_152599371000660.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000069/wf-form4_152599371000660.xml","form_type":"4"}},{"id":3942295,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-05-08T23:23:02.000Z","date":"2018-05-07","kind":"sale","acquired":false,"shares":1100,"price":135.07,"value":148577.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F3","text":"This transaction was executed in multiple trades at prices ranging from $135.00 to $135.30. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":138319,"source":{"system":"sec-edgar","filing":"0001321732-18-000067","document":"wf-form4_152582172299089.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000067/wf-form4_152582172299089.xml","form_type":"4"}},{"id":3942294,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-05-08T23:23:02.000Z","date":"2018-05-04","kind":"sale","acquired":false,"shares":4900,"price":135.04,"value":661696.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $135.00 to $135.25. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":139419,"source":{"system":"sec-edgar","filing":"0001321732-18-000067","document":"wf-form4_152582172299089.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000067/wf-form4_152582172299089.xml","form_type":"4"}},{"id":3989092,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-03-19T20:39:00.000Z","date":"2018-03-15","kind":"sale","acquired":false,"shares":6000,"price":125.02,"value":750120.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $125.00 to $125.10. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":144319,"source":{"system":"sec-edgar","filing":"0001321732-18-000048","document":"wf-form4_152149191296033.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000048/wf-form4_152149191296033.xml","form_type":"4"}},{"id":4007736,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-03-08T01:38:24.000Z","date":"2018-03-06","kind":"sale","acquired":false,"shares":2836,"price":115.01,"value":326168.36,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $115.00 to $115.05. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":150319,"source":{"system":"sec-edgar","filing":"0001321732-18-000044","document":"wf-form4_152047308973575.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000044/wf-form4_152047308973575.xml","form_type":"4"}},{"id":4007735,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common 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The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."}],"balance_after":159519,"source":{"system":"sec-edgar","filing":"0001321732-18-000011","document":"wf-form4_151631575798415.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000011/wf-form4_151631575798415.xml","form_type":"4"}},{"id":4106964,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2018-01-05T01:37:50.000Z","date":"2018-01-02","kind":"tax_withholding","acquired":false,"shares":4988,"price":90.35,"value":450665.8,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"These shares were withheld by or surrendered to Penumbra to pay the reporting person's tax withholding obligations incurred in connection with the vesting of the related restricted stock."}],"balance_after":165319,"source":{"system":"sec-edgar","filing":"0001321732-18-000006","document":"wf-form4_151511625406475.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173218000006/wf-form4_151511625406475.xml","form_type":"4"}},{"id":4448280,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-14T23:56:22.000Z","date":"2016-12-08","kind":"gift","acquired":false,"shares":4000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"This was a bona fide gift with no payment in consideration."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these shares is subject to vesting."}],"balance_after":170307,"source":{"system":"sec-edgar","filing":"0001321732-17-000077","document":"wf-form5_148711656836345.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000077/wf-form5_148711656836345.xml","form_type":"5"}},{"id":4448250,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-14T23:44:57.000Z","date":"2017-02-14","kind":"sale","acquired":false,"shares":6000,"price":75,"value":450000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"A portion of these shares is subject to vesting."}],"balance_after":174307,"source":{"system":"sec-edgar","filing":"0001321732-17-000065","document":"wf-form4_148711588027794.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000065/wf-form4_148711588027794.xml","form_type":"4"}},{"id":4456861,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-11T00:21:24.000Z","date":"2017-02-09","kind":"sale","acquired":false,"shares":200,"price":71.4,"value":14280.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $71.10 to $71.55. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":180307,"source":{"system":"sec-edgar","filing":"0001321732-17-000055","document":"wf-form4_148677247125861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000055/wf-form4_148677247125861.xml","form_type":"4"}},{"id":4456860,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-11T00:21:24.000Z","date":"2017-02-09","kind":"sale","acquired":false,"shares":400,"price":70.1,"value":28040.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $70.00 to $70.40. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":180507,"source":{"system":"sec-edgar","filing":"0001321732-17-000055","document":"wf-form4_148677247125861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000055/wf-form4_148677247125861.xml","form_type":"4"}},{"id":4456859,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-11T00:21:24.000Z","date":"2017-02-08","kind":"sale","acquired":false,"shares":2100,"price":70.11,"value":147231.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $70.00 to $70.20. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":180907,"source":{"system":"sec-edgar","filing":"0001321732-17-000055","document":"wf-form4_148677247125861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000055/wf-form4_148677247125861.xml","form_type":"4"}},{"id":4466048,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-07T01:56:32.000Z","date":"2017-02-06","kind":"sale","acquired":false,"shares":100,"price":70,"value":7000.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":183007,"source":{"system":"sec-edgar","filing":"0001321732-17-000034","document":"wf-form4_148643257981026.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000034/wf-form4_148643257981026.xml","form_type":"4"}},{"id":4466047,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-07T01:56:32.000Z","date":"2017-02-03","kind":"sale","acquired":false,"shares":1786,"price":70.48,"value":125877.28,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $70.00 to $70.95. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":183107,"source":{"system":"sec-edgar","filing":"0001321732-17-000034","document":"wf-form4_148643257981026.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000034/wf-form4_148643257981026.xml","form_type":"4"}},{"id":4466046,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-07T01:56:32.000Z","date":"2017-02-02","kind":"sale","acquired":false,"shares":1000,"price":70.33,"value":70330.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $70.00 to $70.80. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":184893,"source":{"system":"sec-edgar","filing":"0001321732-17-000034","document":"wf-form4_148643257981026.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000034/wf-form4_148643257981026.xml","form_type":"4"}},{"id":4473253,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-02T00:59:26.000Z","date":"2017-02-01","kind":"sale","acquired":false,"shares":100,"price":71.6,"value":7160.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":185893,"source":{"system":"sec-edgar","filing":"0001321732-17-000022","document":"wf-form4_148599715380307.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000022/wf-form4_148599715380307.xml","form_type":"4"}},{"id":4473252,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-02T00:59:26.000Z","date":"2017-02-01","kind":"sale","acquired":false,"shares":814,"price":70.73,"value":57574.22,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F5","text":"This transaction was executed in multiple trades at prices ranging from $70.50 to $71.35. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":185993,"source":{"system":"sec-edgar","filing":"0001321732-17-000022","document":"wf-form4_148599715380307.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000022/wf-form4_148599715380307.xml","form_type":"4"}},{"id":4473251,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-02T00:59:26.000Z","date":"2017-01-31","kind":"sale","acquired":false,"shares":1800,"price":71.27,"value":128286.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F4","text":"This transaction was executed in multiple trades at prices ranging from $70.60 to $71.50. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":186807,"source":{"system":"sec-edgar","filing":"0001321732-17-000022","document":"wf-form4_148599715380307.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000022/wf-form4_148599715380307.xml","form_type":"4"}},{"id":4473250,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-02T00:59:26.000Z","date":"2017-01-30","kind":"sale","acquired":false,"shares":200,"price":71.2,"value":14240.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":188607,"source":{"system":"sec-edgar","filing":"0001321732-17-000022","document":"wf-form4_148599715380307.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000022/wf-form4_148599715380307.xml","form_type":"4"}},{"id":4473249,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-02-02T00:59:26.000Z","date":"2017-01-30","kind":"sale","acquired":false,"shares":1500,"price":70.73,"value":106095.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F2","text":"This transaction was executed in multiple trades at prices ranging from $70.10 to $71.05. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":188807,"source":{"system":"sec-edgar","filing":"0001321732-17-000022","document":"wf-form4_148599715380307.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000022/wf-form4_148599715380307.xml","form_type":"4"}},{"id":4478956,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-01-28T01:31:38.000Z","date":"2017-01-27","kind":"sale","acquired":false,"shares":200,"price":73.4,"value":14680.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F8","text":"This transaction was executed in multiple trades at prices ranging from $73.10 to $73.70. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":190307,"source":{"system":"sec-edgar","filing":"0001321732-17-000016","document":"wf-form4_148556708576630.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000016/wf-form4_148556708576630.xml","form_type":"4"}},{"id":4478955,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-01-28T01:31:38.000Z","date":"2017-01-27","kind":"sale","acquired":false,"shares":900,"price":72.29,"value":65061.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"price","element":"transactionPricePerShare","label":"F7","text":"This transaction was executed in multiple trades at prices ranging from $71.95 to $72.75. The price reported above reflects the weighted average sale price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":190507,"source":{"system":"sec-edgar","filing":"0001321732-17-000016","document":"wf-form4_148556708576630.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000016/wf-form4_148556708576630.xml","form_type":"4"}},{"id":4478954,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":134908,"kind":"person","name":"Rothman Lynn","position":1,"cik":"0001651317","reported_name":"Rothman Lynn","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"EVP and Chief Business Officer"}}],"security":"Common Stock","published_at":"2017-01-28T01:31:38.000Z","date":"2017-01-26","kind":"sale","acquired":false,"shares":100,"price":75.05,"value":7505.0,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"The sales were effected pursuant to the Reporting Person's Rule 10b5-1 trading plan."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":191407,"source":{"system":"sec-edgar","filing":"0001321732-17-000016","document":"wf-form4_148556708576630.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173217000016/wf-form4_148556708576630.xml","form_type":"4"}}],"next_cursor":"2017-01-28T01:31:38.000000Z,4478954"}