Skip to Main Content
Insider Trading

Mark Elliott Boulding Net Worth

Track Major Insider Updates On X/Twitter

Last Updated: 3 days, 3 hours ago

Mark Elliott Boulding has an estimated net worth of at least $15.6 million*, as of Feb. 12, 2025. They own 106,848 shares of PTCT stock. They have sold 207,484 shares of PTCT stock since 2021, for an estimated $10.4 million.

Mark Elliott Boulding $PTCT SEC Form 4 Insider Trading

Mark Elliott Boulding has filed a total of 40 insider trades in $PTCT since 2021. Their most recent trade was a sale of 1,998 shares, made on Jan 08, 2025. Their largest trade was a sale of 83,640 shares, made on Dec 02, 2024. We estimate that they now own 106,848 shares of $PTCT, worth an estimated $5.1 million.



Insider Trading at $PTCT

There have been a total of 205 insider trades reported at $PTCT since 2021, with 7,700 shares purchased and 613,345 shares sold. The most active insider traders in $PTCT stock have been Mark Elliott Boulding, Neil Gregory Almstead, and Christine Marie Utter. The most recent trade was a sale of 1,291 shares reported by Christine Marie Utter (SVP, CHIEF ACCOUNTING OFFICER), made on Jan 07, 2025.



History of Insider Stock Trades by Mark Elliott Boulding

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
PTCT logo PTCT Sale 1,998 Jan 08, 2025 Jan. 10, 2025, 6:20 p.m.
PTCT logo PTCT Sale 1,543 Jan 07, 2025 Jan. 10, 2025, 6:20 p.m.
PTCT logo PTCT Sale 1,960 Dec 02, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 83,640 Dec 02, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 600 Dec 03, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 6,315 Dec 03, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 1,405 Dec 03, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 1,900 Dec 03, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 88 Dec 03, 2024 Dec. 4, 2024, 6:20 p.m.
PTCT logo PTCT Sale 794 Jan 30, 2024 Feb. 1, 2024, 5:17 p.m.
PTCT logo PTCT Sale 1,938 Jan 09, 2024 Jan. 10, 2024, 5:04 p.m.
PTCT logo PTCT Sale 1,457 Jan 08, 2024 Jan. 10, 2024, 5:04 p.m.
PTCT logo PTCT Sale 3,292 Apr 17, 2023 April 19, 2023, 4:09 p.m.
PTCT logo PTCT Sale 58,631 Apr 17, 2023 April 19, 2023, 4:09 p.m.
PTCT logo PTCT Sale 812 Jan 31, 2023 Feb. 2, 2023, 5:18 p.m.
PTCT logo PTCT Sale 590 Jan 10, 2023 Jan. 12, 2023, 5:38 p.m.
PTCT logo PTCT Sale 495 Jan 11, 2023 Jan. 12, 2023, 5:38 p.m.
PTCT logo PTCT Sale 835 Jan 09, 2023 Jan. 11, 2023, 7:14 p.m.
PTCT logo PTCT Sale 289 Oct 18, 2022 Oct. 19, 2022, 4:09 p.m.
PTCT logo PTCT Sale 200 Oct 17, 2022 Oct. 19, 2022, 4:09 p.m.
PTCT logo PTCT Sale 6,402 Oct 17, 2022 Oct. 19, 2022, 4:09 p.m.
PTCT logo PTCT Sale 10 Oct 18, 2022 Oct. 19, 2022, 4:09 p.m.
PTCT logo PTCT Sale 876 Sep 20, 2022 Sept. 22, 2022, 4:38 p.m.
PTCT logo PTCT Sale 300 Sep 20, 2022 Sept. 22, 2022, 4:38 p.m.
PTCT logo PTCT Sale 2,276 Apr 13, 2022 April 15, 2022, 4:02 p.m.
PTCT logo PTCT Sale 5 Apr 05, 2022 April 7, 2022, 4:03 p.m.
PTCT logo PTCT Sale 15,653 Feb 10, 2022 Feb. 10, 2022, 8 p.m.
PTCT logo PTCT Sale 2,282 Feb 10, 2022 Feb. 10, 2022, 8 p.m.
PTCT logo PTCT Sale 779 Feb 01, 2022 Feb. 2, 2022, 8 p.m.
PTCT logo PTCT Sale 885 Jan 07, 2022 Jan. 11, 2022, 5:19 p.m.
PTCT logo PTCT Sale 1,000 Jul 08, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 1,100 Jul 08, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 1,500 Jul 08, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 1,800 Jul 08, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 1,405 Jul 08, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 548 Jul 09, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 410 Jul 09, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 227 Jul 09, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 244 Jul 09, 2021 July 11, 2021, 8 p.m.
PTCT logo PTCT Sale 1,000 Jul 08, 2021 July 11, 2021, 8 p.m.




$PTCT 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.