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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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":15243,"source":{"system":"sec-edgar","filing":"0001321732-25-000043","document":"wk-form4_1741221331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173225000043/wk-form4_1741221331.xml","form_type":"4"}},{"id":1221936,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":25392,"kind":"person","name":"Yuen Maggie","position":1,"cik":"0001796057","reported_name":"Yuen Maggie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-03-06T00:35:37.000Z","date":"2025-03-03","kind":"sale","planned":true,"acquired":false,"shares":500,"price":286.43,"value":143215.0,"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 $286.13 to $286.51. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":15603,"source":{"system":"sec-edgar","filing":"0001321732-25-000043","document":"wk-form4_1741221331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173225000043/wk-form4_1741221331.xml","form_type":"4"}},{"id":1221935,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":25392,"kind":"person","name":"Yuen Maggie","position":1,"cik":"0001796057","reported_name":"Yuen Maggie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-03-06T00:35:37.000Z","date":"2025-03-03","kind":"sale","planned":true,"acquired":false,"shares":590,"price":285.7,"value":168563.0,"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 $285.33 to $286.00. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":16103,"source":{"system":"sec-edgar","filing":"0001321732-25-000043","document":"wk-form4_1741221331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173225000043/wk-form4_1741221331.xml","form_type":"4"}},{"id":1221934,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":25392,"kind":"person","name":"Yuen Maggie","position":1,"cik":"0001796057","reported_name":"Yuen Maggie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-03-06T00:35:37.000Z","date":"2025-03-03","kind":"sale","planned":true,"acquired":false,"shares":300,"price":284.86,"value":85458.0,"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 $284.82 to $284.93. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":16693,"source":{"system":"sec-edgar","filing":"0001321732-25-000043","document":"wk-form4_1741221331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173225000043/wk-form4_1741221331.xml","form_type":"4"}},{"id":1221933,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":25392,"kind":"person","name":"Yuen Maggie","position":1,"cik":"0001796057","reported_name":"Yuen Maggie","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-03-06T00:35:37.000Z","date":"2025-03-03","kind":"sale","planned":true,"acquired":false,"shares":250,"price":283.25,"value":70812.5,"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 $283.09 to $283.49. 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."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F3","text":"A portion of these shares is subject to vesting."}],"balance_after":16993,"source":{"system":"sec-edgar","filing":"0001321732-25-000043","document":"wk-form4_1741221331.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1321732/000132173225000043/wk-form4_1741221331.xml","form_type":"4"}},{"id":1259055,"issuer":{"id":3430,"kind":"organization","name":"Penumbra Inc","symbol":"PEN"},"owners":[{"id":25392,"kind":"person","name":"Yuen Maggie","position":1,"cik":"0001796057","reported_name":"Yuen 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