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Insider Trading

Last Updated: 5 days, 4 hours ago

Brian G Robins has an estimated net worth of at least $49.2 million*, as of Jan. 15, 2025. They own 367,380 shares of GTLB stock. They have sold 461,000 shares of GTLB stock since 2021, for an estimated $26.0 million.

Brian G Robins $GTLB SEC Form 4 Insider Trading

Brian G Robins has filed a total of 53 insider trades in $GTLB since 2021. Their most recent trade was a sale of 800 shares, made on Jan 02, 2025. Their largest trade was a sale of 65,946 shares, made on Jan 22, 2024. We estimate that they now own 367,380 shares of $GTLB, worth an estimated $23.1 million.



Insider Trading at $GTLB

There have been a total of 302 insider trades reported at $GTLB since 2021, with 6.6 million shares purchased and 8.7 million shares sold. The most active insider traders in $GTLB stock have been Brian G Robins, Sytse Sijbrandij, and Michael Eugene Mcbride. The most recent trade was a sale of 39,337 shares reported by Sytse Sijbrandij (Executive Chair of the Board), made on Jan 15, 2025.



History of Insider Stock Trades by Brian G Robins

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
GTLB logo GTLB Sale 800 Jan 02, 2025 Jan. 3, 2025, 7:02 p.m.
GTLB logo GTLB Sale 9,200 Jan 02, 2025 Jan. 3, 2025, 7:02 p.m.
GTLB logo GTLB Sale 4,813 Dec 09, 2024 Dec. 10, 2024, 10:55 p.m.
GTLB logo GTLB Sale 4,587 Dec 09, 2024 Dec. 10, 2024, 10:55 p.m.
GTLB logo GTLB Sale 600 Dec 09, 2024 Dec. 10, 2024, 10:55 p.m.
GTLB logo GTLB Sale 14,366 Nov 01, 2024 Nov. 4, 2024, 5:40 p.m.
GTLB logo GTLB Sale 2,300 Nov 01, 2024 Nov. 4, 2024, 5:40 p.m.
GTLB logo GTLB Sale 1,400 Oct 01, 2024 Oct. 3, 2024, 4:23 p.m.
GTLB logo GTLB Sale 15,266 Oct 01, 2024 Oct. 3, 2024, 4:23 p.m.
GTLB logo GTLB Sale 4,701 Sep 09, 2024 Sept. 11, 2024, 7:07 p.m.
GTLB logo GTLB Sale 11,967 Sep 09, 2024 Sept. 11, 2024, 7:07 p.m.
GTLB logo GTLB Sale 5,300 Aug 01, 2024 Aug. 2, 2024, 6:10 p.m.
GTLB logo GTLB Sale 13,832 Aug 01, 2024 Aug. 2, 2024, 6:10 p.m.
GTLB logo GTLB Sale 1,000 Aug 01, 2024 Aug. 2, 2024, 6:10 p.m.
GTLB logo GTLB Sale 3,200 Aug 01, 2024 Aug. 2, 2024, 6:10 p.m.
GTLB logo GTLB Sale 10,925 Jul 01, 2024 July 1, 2024, 8:23 p.m.
GTLB logo GTLB Sale 3,001 Jul 01, 2024 July 1, 2024, 8:23 p.m.
GTLB logo GTLB Sale 9,408 Jul 01, 2024 July 1, 2024, 8:23 p.m.
GTLB logo GTLB Sale 11,667 Jun 12, 2024 June 13, 2024, 6:36 p.m.
GTLB logo GTLB Sale 11,667 Jun 07, 2024 June 11, 2024, 5:33 p.m.
GTLB logo GTLB Sale 5,871 May 01, 2024 May 3, 2024, 4:18 p.m.
GTLB logo GTLB Sale 10,146 May 01, 2024 May 3, 2024, 4:18 p.m.
GTLB logo GTLB Sale 13,983 May 01, 2024 May 3, 2024, 4:18 p.m.
GTLB logo GTLB Sale 52,040 Apr 01, 2024 April 3, 2024, 5:10 p.m.
GTLB logo GTLB Sale 5,867 Apr 01, 2024 April 3, 2024, 5:10 p.m.
GTLB logo GTLB Sale 2,093 Apr 01, 2024 April 3, 2024, 5:10 p.m.
GTLB logo GTLB Sale 2,100 Feb 13, 2024 Feb. 15, 2024, 5:34 p.m.
GTLB logo GTLB Sale 300 Feb 13, 2024 Feb. 15, 2024, 5:34 p.m.
GTLB logo GTLB Sale 400 Feb 13, 2024 Feb. 15, 2024, 5:34 p.m.
GTLB logo GTLB Sale 2,100 Feb 13, 2024 Feb. 15, 2024, 5:34 p.m.
GTLB logo GTLB Sale 8,100 Feb 13, 2024 Feb. 15, 2024, 5:34 p.m.
GTLB logo GTLB Sale 65,946 Jan 22, 2024 Jan. 24, 2024, 5:29 p.m.
GTLB logo GTLB Sale 9,054 Jan 22, 2024 Jan. 24, 2024, 5:29 p.m.
GTLB logo GTLB Sale 3,800 Jan 09, 2024 Jan. 11, 2024, 5:29 p.m.
GTLB logo GTLB Sale 8,900 Jan 09, 2024 Jan. 11, 2024, 5:29 p.m.
GTLB logo GTLB Sale 300 Jan 09, 2024 Jan. 11, 2024, 5:29 p.m.
GTLB logo GTLB Sale 5,100 Dec 11, 2023 Dec. 13, 2023, 5:08 p.m.
GTLB logo GTLB Sale 32,398 Dec 11, 2023 Dec. 13, 2023, 5:08 p.m.
GTLB logo GTLB Sale 2,502 Dec 12, 2023 Dec. 13, 2023, 5:08 p.m.
GTLB logo GTLB Sale 10,000 Nov 13, 2023 Nov. 15, 2023, 5:19 p.m.
GTLB logo GTLB Sale 10,000 Oct 11, 2023 Oct. 13, 2023, 4:13 p.m.
GTLB logo GTLB Sale 5,506 Sep 12, 2023 Sept. 14, 2023, 4:45 p.m.
GTLB logo GTLB Sale 4,494 Sep 12, 2023 Sept. 14, 2023, 4:45 p.m.
GTLB logo GTLB Sale 10,000 Aug 15, 2023 Aug. 17, 2023, 4:46 p.m.
GTLB logo GTLB Sale 1,300 Jul 10, 2023 July 12, 2023, 5:02 p.m.
GTLB logo GTLB Sale 7,184 Jul 10, 2023 July 12, 2023, 5:02 p.m.
GTLB logo GTLB Sale 1,516 Jul 10, 2023 July 12, 2023, 5:02 p.m.
GTLB logo GTLB Sale 6,759 Jun 12, 2023 June 14, 2023, 7:48 p.m.
GTLB logo GTLB Sale 1,821 Jun 14, 2023 June 14, 2023, 7:48 p.m.
GTLB logo GTLB Sale 1,256 Jun 12, 2023 June 14, 2023, 7:48 p.m.
GTLB logo GTLB Sale 5,370 Jun 14, 2023 June 14, 2023, 7:48 p.m.
GTLB logo GTLB Sale 21,985 Jun 12, 2023 June 14, 2023, 7:48 p.m.
GTLB logo GTLB Sale 2,809 Jun 14, 2023 June 14, 2023, 7:48 p.m.




$GTLB 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.