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XNAS 21 Mar, 2025 5:30 PM (EDT)



Insider Trading disclosures for Prime Medicine Inc

The latest disclosure was made by Keith Gottesdiener in Prime Medicine Inc where a trade of 500,000 Stock Option (right to buy) done was reported to US exchanges on Feb. 28, 2025.

Insider trading is the trading of a company’s securities by individuals with access to confidential or material non-public information about the company. A company is required to report trading by corporate officers, directors, or other company members with significant access to privileged information to the Securities and Exchange Commission (SEC).

Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Keith Gottesdiener Director, See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 28 Feb 2025 500,000 500,000 - - Stock Option (right to buy)
Meredith Goldwasser SVP, Strategy & Corporate Ops. Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Feb 2025 90,500 90,500 - - Stock Option (right to buy)
Jeremy Duffield Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Feb 2025 275,000 275,000 - - Stock Option (right to buy)
Ann L. Lee Chief Technical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Feb 2025 275,000 275,000 - - Stock Option (right to buy)
Allan Reine Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Feb 2025 275,000 275,000 - - Stock Option (right to buy)
Richard H. Brudnick Chief Business Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Feb 2025 225,000 225,000 - - Stock Option (right to buy)
Carman Alenson See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Feb 2025 90,500 90,500 - - Stock Option (right to buy)
Allan Reine Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Dec 2024 75,000 775,000 - - Stock Option (right to buy)
Richard H. Brudnick Chief Business Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Dec 2024 19,300 57,900 - - Stock Option (right to buy)
Keith Gottesdiener Director, See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 05 Dec 2024 100,000 200,000 - - Stock Option (right to buy)
Keith Gottesdiener Director, See Remarks Gift of securities by or to the insider at price $ 0.00 per share. 08 Oct 2024 226,925 50,241 - 0 Common Stock
Keith Gottesdiener Director, See Remarks Gift of securities by or to the insider at price $ 0.00 per share. 08 Oct 2024 226,925 682,259 - 0 Common Stock
Jeffrey D. Marrazzo Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2024 45,000 45,000 - - Stock Option (right to buy)
Kaye Foster Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2024 45,000 45,000 - - Stock Option (right to buy)
Robert Taylor Nelsen Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2024 45,000 45,000 - - Stock Option (right to buy)
David P. Schenkein Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2024 45,000 45,000 - - Stock Option (right to buy)
Wendy K. Chung Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2024 45,000 45,000 - - Stock Option (right to buy)
Thomas Cahill Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 12 Jun 2024 45,000 45,000 - - Stock Option (right to buy)
Keith Gottesdiener Director, See Remarks Gift of securities by or to the insider at price $ 0.00 per share. 05 Jun 2024 250,000 2,310,837 - 0 Common Stock
Keith Gottesdiener Director, See Remarks Gift of securities by or to the insider at price $ 0.00 per share. 05 Jun 2024 250,000 277,166 - 0 Common Stock
Ann L. Lee Chief Technical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 May 2024 80,416 160,832 - - Stock Option (right to buy)
Allan Reine Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 May 2024 100,000 100,000 - - Stock Option (right to buy)
Richard H. Brudnick Chief Business Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 May 2024 19,300 38,600 - - Stock Option (right to buy)
Jeffrey D. Marrazzo Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 29 Feb 2024 250,000 250,000 - - Stock Option (right to buy)
Keith Gottesdiener Director, See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 25 Feb 2024 100,000 100,000 - - Stock Option (right to buy)
Meredith Goldwasser SVP, Strategy & Corporate Ops. Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Feb 2024 90,498 90,498 - - Stock Option (right to buy)
Jeremy Duffield Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Feb 2024 180,995 180,995 - - Stock Option (right to buy)
Ann L. Lee Chief Technical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Feb 2024 180,995 180,995 - - Stock Option (right to buy)
Brudnick H. Richard Chief Business Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Feb 2024 135,747 135,747 - - Stock Option (right to buy)
Alenson Carman See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Feb 2024 90,498 90,498 - - Stock Option (right to buy)
Taylor Nelsen Robert Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 6.25 per share. 15 Feb 2024 3,200,000 3,200,000 - 6.3 20,000,000 Common Stock
Allan Reine Chief Financial Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jan 2024 600,000 600,000 - - Stock Option (right to buy)
Thomas Cahill Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jun 2023 39,062 39,062 - - Stock Option (right to buy)
Kaye Foster Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jun 2023 39,062 39,062 - - Stock Option (right to buy)
Robert Taylor Nelsen Director, Ten Percent Owner Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jun 2023 39,062 39,062 - - Stock Option (right to buy)
David P. Schenkein Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jun 2023 39,062 39,062 - - Stock Option (right to buy)
Wendy K. Chung Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Jun 2023 39,062 39,062 - - Stock Option (right to buy)
Jeffrey D. Marrazzo Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 10 May 2023 92,000 92,000 - - Stock Option (right to buy)
Meredith Goldwasser SVP, Strategy & Corporate Ops. Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Apr 2023 4,690 4,690 - - Stock Option (right to buy)
Carman Alenson See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 18 Apr 2023 6,254 6,254 - - Stock Option (right to buy)
Keith Gottesdiener Director, See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 Mar 2023 497,738 497,738 - - Stock Option (right to buy)
Meredith Goldwasser SVP, Strategy & Corporate Ops. Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 Mar 2023 90,498 90,498 - - Stock Option (right to buy)
Jeremy Duffield Chief Scientific Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 Mar 2023 180,995 180,995 - - Stock Option (right to buy)
Ann L. Lee Chief Technical Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 Mar 2023 180,995 180,995 - - Stock Option (right to buy)
Richard H. Brudnick Chief Business Officer Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 Mar 2023 135,747 135,747 - - Stock Option (right to buy)
Carman Alenson See Remarks Grant, award, or other acquisition of securities at price $ 0.00 per share. 31 Mar 2023 90,498 90,498 - - Stock Option (right to buy)
Robert Taylor Nelsen Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 17.00 per share. 24 Oct 2022 400,000 6,128,297 - 17 6,800,000 Common Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 1,141,474 0 - - Series B Convertible Preferred Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 1,141,474 0 - - Series B Convertible Preferred Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 16,666,664 0 - - Series A Convertible Preferred Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 16,666,667 0 - - Series A Convertible Preferred Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 16,080 16,080 - - Common Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 49,999 0 - - Series A Convertible Preferred Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 5,728,297 5,728,297 - - Common Stock
Robert Taylor Nelsen Director, Ten Percent Owner 24 Oct 2022 5,728,297 5,728,297 - - Common Stock
Thomas Cahill Director 24 Oct 2022 4,905,679 4,905,679 - - Common Stock
Thomas Cahill Director 24 Oct 2022 5,250,781 0 - - Series B Convertible Preferred Stock
Thomas Cahill Director 24 Oct 2022 9,999,999 0 - - Series A Convertible Preferred Stock
Thomas Cahill Director Purchase of securities on an exchange or from another person at price $ 17.00 per share. 24 Oct 2022 400,000 5,305,679 - 17 6,800,000 Common Stock
Robert Taylor Nelsen Director, Ten Percent Owner Purchase of securities on an exchange or from another person at price $ 17.00 per share. 24 Oct 2022 400,000 6,128,297 - 17 6,800,000 Common Stock
Kaye Foster Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Oct 2022 9,006 9,006 - - Stock Option (right to buy)
Wendy K. Chung Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Oct 2022 9,006 9,006 - - Stock Option (right to buy)
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
View All The Insider Trades disclosures