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Insider Trading

Last Updated: 6 days ago

Thomas Gad has an estimated net worth of at least $17.4 million*, as of April 23, 2025. They own 270,402 shares of YMAB stock. They have sold 1.5 million shares of YMAB stock since 2021, for an estimated $16.2 million.

Thomas Gad $YMAB SEC Form 4 Insider Trading

Thomas Gad has filed a total of 51 insider trades in $YMAB since 2021. Their most recent trade was a sale of 10,810 shares, made on Mar 07, 2025. Their largest trade was a sale of 125,863 shares, made on Feb 08, 2022. We estimate that they now own 270,402 shares of $YMAB, worth an estimated $1.2 million.



Insider Trading at $YMAB

There have been a total of 110 insider trades reported at $YMAB since 2021, with 764,105 shares purchased and 2.3 million shares sold. The most active insider traders in $YMAB stock have been Thomas Gad, Bo Kruse, and Thomas Gad. The most recent trade was a sale of 3,917 shares reported by Michael J Rossi (PRESIDENT & CEO), made on Mar 07, 2025.



History of Insider Stock Trades by Thomas Gad

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
YMAB logo YMAB Sale 10,810 Mar 07, 2025 March 11, 2025, 8:15 p.m.
YMAB logo YMAB Sale 30,000 Sep 16, 2024 Sept. 17, 2024, 8:05 p.m.
YMAB logo YMAB Sale 65,000 Sep 13, 2024 Sept. 17, 2024, 8:05 p.m.
YMAB logo YMAB Sale 35,000 Jun 11, 2024 June 11, 2024, 7:53 p.m.
YMAB logo YMAB Sale 35,000 Jun 10, 2024 June 11, 2024, 7:53 p.m.
YMAB logo YMAB Sale 7,351 May 23, 2024 May 23, 2024, 6:54 p.m.
YMAB logo YMAB Sale 25,000 May 21, 2024 May 23, 2024, 6:54 p.m.
YMAB logo YMAB Sale 3,900 Mar 05, 2024 March 7, 2024, 6:01 p.m.
YMAB logo YMAB Sale 50,000 Dec 15, 2023 Dec. 15, 2023, 8:40 p.m.
YMAB logo YMAB Sale 50,000 Dec 14, 2023 Dec. 15, 2023, 8:40 p.m.
YMAB logo YMAB Sale 50,000 Dec 13, 2023 Dec. 15, 2023, 8:40 p.m.
YMAB logo YMAB Sale 75,000 Nov 20, 2023 Nov. 22, 2023, 6 p.m.
YMAB logo YMAB Sale 75,000 Nov 21, 2023 Nov. 22, 2023, 6 p.m.
YMAB logo YMAB Sale 64,276 Feb 09, 2022 Feb. 9, 2022, 7:59 p.m.
YMAB logo YMAB Sale 125,863 Feb 08, 2022 Feb. 9, 2022, 7:59 p.m.
YMAB logo YMAB Sale 91,031 Feb 07, 2022 Feb. 9, 2022, 7:59 p.m.
YMAB logo YMAB Sale 35,060 Feb 03, 2022 Feb. 7, 2022, 6:15 p.m.
YMAB logo YMAB Sale 101,104 Feb 04, 2022 Feb. 7, 2022, 6:15 p.m.
YMAB logo YMAB Sale 8,000 Feb 01, 2022 Feb. 2, 2022, 8 p.m.
YMAB logo YMAB Sale 55,783 Jan 24, 2022 Jan. 26, 2022, 6:09 p.m.
YMAB logo YMAB Sale 32,272 Jan 24, 2022 Jan. 26, 2022, 6:09 p.m.
YMAB logo YMAB Sale 20,184 Jan 21, 2022 Jan. 24, 2022, 6:39 p.m.
YMAB logo YMAB Sale 50,134 Jan 21, 2022 Jan. 24, 2022, 6:39 p.m.
YMAB logo YMAB Sale 112,767 Jan 20, 2022 Jan. 24, 2022, 6:39 p.m.
YMAB logo YMAB Sale 8,000 Jan 18, 2022 Jan. 20, 2022, 6:13 p.m.
YMAB logo YMAB Sale 400 Jan 18, 2022 Jan. 20, 2022, 6:13 p.m.
YMAB logo YMAB Sale 69,414 Jan 19, 2022 Jan. 20, 2022, 6:13 p.m.
YMAB logo YMAB Sale 10,000 Dec 07, 2021 Dec. 8, 2021, 6:18 p.m.
YMAB logo YMAB Sale 4,000 Dec 06, 2021 Dec. 8, 2021, 6:18 p.m.
YMAB logo YMAB Sale 40,000 Dec 06, 2021 Dec. 8, 2021, 6:18 p.m.
YMAB logo YMAB Sale 4,000 Nov 30, 2021 Nov. 30, 2021, 8 p.m.
YMAB logo YMAB Sale 7,770 Nov 30, 2021 Nov. 30, 2021, 8 p.m.
YMAB logo YMAB Sale 12,800 Nov 30, 2021 Nov. 30, 2021, 8 p.m.
YMAB logo YMAB Sale 600 Nov 30, 2021 Nov. 30, 2021, 8 p.m.
YMAB logo YMAB Sale 22,437 Nov 29, 2021 Nov. 30, 2021, 8 p.m.
YMAB logo YMAB Sale 50,000 Nov 23, 2021 Nov. 26, 2021, 6:33 p.m.
YMAB logo YMAB Sale 4,000 Nov 16, 2021 Nov. 17, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Oct 15, 2021 Oct. 18, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Sep 30, 2021 Oct. 3, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Sep 15, 2021 Sept. 16, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Aug 16, 2021 Aug. 16, 2021, 8 p.m.
YMAB logo YMAB Sale 1,779 Aug 17, 2021 Aug. 16, 2021, 8 p.m.
YMAB logo YMAB Sale 22,111 Aug 16, 2021 Aug. 16, 2021, 8 p.m.
YMAB logo YMAB Sale 1,110 Aug 13, 2021 Aug. 16, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Aug 03, 2021 Aug. 4, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Jul 20, 2021 July 20, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Jul 07, 2021 July 7, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Jun 30, 2021 July 1, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Jun 14, 2021 June 14, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 Jun 14, 2021 June 14, 2021, 8 p.m.
YMAB logo YMAB Sale 4,000 May 28, 2021 May 31, 2021, 8 p.m.




$YMAB Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.