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Reporting owner

Green John L.

Reporting owner CIK 0001709773 · Chief Financial Officer

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These transactions appear in filings associated with this reporting owner. Jointly reported quantities and amounts are unallocated; they are not this owner's individual purchases or total holdings. Names and roles reflect the relevant filing, and a reporting owner may be a person or an organization.

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Transaction timeline

Who reported an acquisition, and when the transaction occurred.

Reported acquisitions by transaction dateEach row is a reporting owner. Select a marker to open its transaction details. Jointly reported transactions appear for each associated reporting owner, without dividing quantities or amounts.Green John L.Green John L.Green John L. · December 17, 2025 · Stock award · Stock Option (Right to Buy)Green John L. · December 17, 2025 · Stock award · Common StockGreen John L. · December 17, 2025 · Stock award · Common StockDec 17, 2025Dec 17, 2025
PurchaseStock awardGift receivedExercise / conversionConversionOther acquisition

3 dated transactions · 1 of 1 reporting owners shown. Select one owner to focus the chart.

View timeline as a table
Transaction dateCompany / securityReporting ownersAcquisition type
Dec 17, 2025Cogent Biosciences, Inc.Stock Option (Right to Buy)Green John L.Stock award
Dec 17, 2025Cogent Biosciences, Inc.Common StockGreen John L.Stock award
Dec 17, 2025Cogent Biosciences, Inc.Common StockGreen John L.Stock award

Only transactions on this page are shown. Date windows end on the latest transaction date in this sample. Joint filings may appear on more than one row. Sales are not included. Share-price charts use a separate data source.

Transactions in associated filings

Reported insider acquisitions, ordered by filing date, newest first. Currency is shown only when reported.
Filed / transactedCompanyReporting ownersType / securityQuantityPrice / reference valueDetails
Trade: Cogent Biosciences, Inc.COGT · company listings
Green John L.Chief Financial Officer
Stock awardStock Option (Right to Buy)Derivative security · Code A65,0000Value: 0Currency not specifiedView ↗
Trade: Cogent Biosciences, Inc.COGT · company listings
Green John L.Chief Financial Officer
Stock awardCommon StockNon-derivative security · Code A300,0000Value: 0Currency not specifiedView ↗
Trade: Cogent Biosciences, Inc.COGT · company listings
Green John L.Chief Financial Officer
Stock awardCommon StockNon-derivative security · Code A50,0000Value: 0Currency not specifiedView ↗