Skip to Main Content
Insider Trading

Last Updated: 3 days, 16 hours ago

Brett Shirk has an estimated net worth of at least $10.3 million*, as of March 11, 2026. They own 264,501 shares of FSLY stock. They have sold 243,564 shares of FSLY stock since 2021, for an estimated $4.0 million.

Brett Shirk $FSLY SEC Form 4 Insider Trading

Brett Shirk has filed a total of 43 insider trades in $FSLY since 2021. Their most recent trade was a sale of 575 shares, made on Nov 30, 2023. Their largest trade was a sale of 31,482 shares, made on Nov 16, 2023. We estimate that they now own 264,501 shares of $FSLY, worth an estimated $6.3 million.



Insider Trading at $FSLY

There have been a total of 402 insider trades reported at $FSLY since 2021, with 5,000 shares purchased and 8.0 million shares sold. The most active insider traders in $FSLY stock have been Artur Bergman, Artur Bergman, and Artur Bergman. The most recent trade was a sale of 49,350 shares reported by Charles Lacey III Compton (CEO), made on Mar 11, 2026.



History of Insider Stock Trades by Brett Shirk

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
FSLY logo FSLY Sale 575 Nov 30, 2023 Dec. 4, 2023, 6:52 p.m.
FSLY logo FSLY Sale 2,802 Nov 20, 2023 Nov. 22, 2023, 6:21 p.m.
FSLY logo FSLY Sale 4,198 Nov 20, 2023 Nov. 22, 2023, 6:21 p.m.
FSLY logo FSLY Sale 31,482 Nov 16, 2023 Nov. 17, 2023, 6:25 p.m.
FSLY logo FSLY Sale 7,000 Oct 20, 2023 Oct. 24, 2023, 5:04 p.m.
FSLY logo FSLY Sale 5,690 Sep 20, 2023 Sept. 22, 2023, 6:04 p.m.
FSLY logo FSLY Sale 4,706 Sep 18, 2023 Sept. 20, 2023, 5:15 p.m.
FSLY logo FSLY Sale 585 Aug 29, 2023 Aug. 31, 2023, 5:21 p.m.
FSLY logo FSLY Sale 6,800 Aug 21, 2023 Aug. 23, 2023, 5:15 p.m.
FSLY logo FSLY Sale 200 Aug 21, 2023 Aug. 23, 2023, 5:15 p.m.
FSLY logo FSLY Sale 10,025 Aug 16, 2023 Aug. 18, 2023, 5:41 p.m.
FSLY logo FSLY Sale 1,000 Jul 20, 2023 July 24, 2023, 5:32 p.m.
FSLY logo FSLY Sale 6,000 Jul 20, 2023 July 24, 2023, 5:32 p.m.
FSLY logo FSLY Sale 400 Jun 20, 2023 June 22, 2023, 5:11 p.m.
FSLY logo FSLY Sale 6,600 Jun 20, 2023 June 22, 2023, 5:11 p.m.
FSLY logo FSLY Sale 4,698 Jun 16, 2023 June 21, 2023, 5:11 p.m.
FSLY logo FSLY Sale 585 May 31, 2023 June 2, 2023, 5:18 p.m.
FSLY logo FSLY Sale 7,000 May 22, 2023 May 24, 2023, 5:16 p.m.
FSLY logo FSLY Sale 8,783 May 16, 2023 May 18, 2023, 5:08 p.m.
FSLY logo FSLY Sale 4,351 Apr 20, 2023 April 24, 2023, 5:41 p.m.
FSLY logo FSLY Sale 7,000 Mar 20, 2023 March 22, 2023, 5:07 p.m.
FSLY logo FSLY Sale 2,907 Mar 16, 2023 March 20, 2023, 6:55 p.m.
FSLY logo FSLY Sale 1,410 Mar 01, 2023 March 2, 2023, 6:29 p.m.
FSLY logo FSLY Sale 700 Feb 21, 2023 Feb. 23, 2023, 6:09 p.m.
FSLY logo FSLY Sale 6,300 Feb 21, 2023 Feb. 23, 2023, 6:09 p.m.
FSLY logo FSLY Sale 7,000 Feb 17, 2023 Feb. 21, 2023, 6:26 p.m.
FSLY logo FSLY Sale 3,943 Feb 16, 2023 Feb. 21, 2023, 6:26 p.m.
FSLY logo FSLY Sale 4,706 Dec 16, 2022 Dec. 20, 2022, 6:18 p.m.
FSLY logo FSLY Sale 7,000 Dec 19, 2022 Dec. 20, 2022, 6:18 p.m.
FSLY logo FSLY Sale 6,501 Nov 16, 2022 Nov. 18, 2022, 6:41 p.m.
FSLY logo FSLY Sale 7,000 Nov 17, 2022 Nov. 18, 2022, 6:41 p.m.
FSLY logo FSLY Sale 7,000 Oct 17, 2022 Oct. 19, 2022, 5:17 p.m.
FSLY logo FSLY Sale 2,998 Sep 16, 2022 Sept. 19, 2022, 6:43 p.m.
FSLY logo FSLY Sale 7,000 Sep 15, 2022 Sept. 19, 2022, 6:43 p.m.
FSLY logo FSLY Sale 30,000 Aug 17, 2022 Aug. 18, 2022, 5:05 p.m.
FSLY logo FSLY Sale 3,979 Aug 16, 2022 Aug. 18, 2022, 5:05 p.m.
FSLY logo FSLY Sale 3,008 Jun 16, 2022 June 21, 2022, 5:10 p.m.
FSLY logo FSLY Sale 883 May 17, 2022 May 18, 2022, 5:47 p.m.
FSLY logo FSLY Sale 2,888 Mar 16, 2022 March 20, 2022, 8 p.m.
FSLY logo FSLY Sale 1,581 Dec 17, 2021 Dec. 21, 2021, 7:16 p.m.
FSLY logo FSLY Sale 3,780 Dec 16, 2021 Dec. 17, 2021, 7:04 p.m.
FSLY logo FSLY Sale 9,440 Nov 16, 2021 Nov. 18, 2021, 6:14 p.m.
FSLY logo FSLY Sale 3,060 Sep 16, 2021 Sept. 19, 2021, 8 p.m.




$FSLY 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.