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Insider Trading

Steven Leonard Chapman Net Worth

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Last Updated: 7 hours ago

Steven Leonard Chapman has an estimated net worth of at least $95.9 million*, as of today. They own 186,877 shares of NTRA stock. They have sold 696,079 shares of NTRA stock since 2021, for an estimated $64.6 million.

Steven Leonard Chapman $NTRA SEC Form 4 Insider Trading

Steven Leonard Chapman has filed a total of 143 insider trades in $NTRA since 2021. Their most recent trade was a sale of 1,052 shares, made on Nov 15, 2024. Their largest trade was a sale of 42,022 shares, made on Sep 10, 2021. We estimate that they now own 186,877 shares of $NTRA, worth an estimated $31.4 million.



Insider Trading at $NTRA

There have been a total of 586 insider trades reported at $NTRA since 2021, with 375,220 shares purchased and 2.8 million shares sold. The most active insider traders in $NTRA stock have been Steven Leonard Chapman, Michael Burkes Brophy, and Daniel Rabinowitz. The most recent trade was a sale of 11,219 shares reported by ROELOF BOTHA (None), made on Dec 02, 2024.



History of Insider Stock Trades by Steven Leonard Chapman

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
NTRA Sale 1,052 Nov 15, 2024 Nov. 15, 2024, 10:50 p.m.
NTRA Sale 440 Nov 15, 2024 Nov. 15, 2024, 10:50 p.m.
NTRA Sale 351 Nov 15, 2024 Nov. 15, 2024, 10:50 p.m.
NTRA Sale 985 Nov 15, 2024 Nov. 15, 2024, 10:50 p.m.
NTRA Sale 100 Nov 15, 2024 Nov. 15, 2024, 10:50 p.m.
NTRA Sale 1,800 Nov 15, 2024 Nov. 15, 2024, 10:50 p.m.
NTRA Sale 3,960 Oct 28, 2024 Oct. 30, 2024, 9:35 p.m.
NTRA Sale 1,709 Oct 21, 2024 Oct. 22, 2024, 9:35 p.m.
NTRA Sale 893 Oct 22, 2024 Oct. 22, 2024, 9:35 p.m.
NTRA Sale 4,523 Oct 15, 2024 Oct. 17, 2024, 9:05 p.m.
NTRA Sale 1,258 Sep 16, 2024 Sept. 18, 2024, 9:35 p.m.
NTRA Sale 500 Sep 16, 2024 Sept. 18, 2024, 9:35 p.m.
NTRA Sale 598 Sep 16, 2024 Sept. 18, 2024, 9:35 p.m.
NTRA Sale 1,626 Sep 16, 2024 Sept. 18, 2024, 9:35 p.m.
NTRA Sale 1,042 Sep 16, 2024 Sept. 18, 2024, 9:35 p.m.
NTRA Sale 577 Aug 15, 2024 Aug. 16, 2024, 9:40 p.m.
NTRA Sale 5,006 Aug 15, 2024 Aug. 16, 2024, 9:40 p.m.
NTRA Sale 4,084 Jul 29, 2024 July 31, 2024, 9:05 p.m.
NTRA Sale 2,638 Jul 22, 2024 July 23, 2024, 9:05 p.m.
NTRA Sale 226 Jul 15, 2024 July 17, 2024, 9:05 p.m.
NTRA Sale 5,270 Jul 15, 2024 July 17, 2024, 9:05 p.m.
NTRA Sale 2,431 Jul 01, 2024 July 2, 2024, 9:05 p.m.
NTRA Sale 11,061 Jul 01, 2024 July 2, 2024, 9:05 p.m.
NTRA Sale 24,008 Jul 01, 2024 July 2, 2024, 9:05 p.m.
NTRA Sale 3,243 Jun 17, 2024 June 18, 2024, 9:35 p.m.
NTRA Sale 1,615 Jun 17, 2024 June 18, 2024, 9:35 p.m.
NTRA Sale 1,247 Jun 17, 2024 June 18, 2024, 9:35 p.m.
NTRA Sale 3,459 May 15, 2024 May 17, 2024, 9:35 p.m.
NTRA Sale 3,320 May 15, 2024 May 17, 2024, 9:35 p.m.
NTRA Sale 4,084 Apr 29, 2024 May 1, 2024, 9:05 p.m.
NTRA Sale 2,552 Apr 23, 2024 April 23, 2024, 9:35 p.m.
NTRA Sale 100 Apr 15, 2024 April 17, 2024, 9:05 p.m.
NTRA Sale 4,305 Apr 15, 2024 April 17, 2024, 9:05 p.m.
NTRA Sale 2,411 Apr 15, 2024 April 17, 2024, 9:05 p.m.
NTRA Sale 2,662 Mar 28, 2024 March 29, 2024, 9:35 p.m.
NTRA Sale 10,265 Mar 15, 2024 March 29, 2024, 9:35 p.m.
NTRA Sale 20,575 Mar 15, 2024 March 29, 2024, 9:35 p.m.
NTRA Sale 20,070 Mar 15, 2024 March 29, 2024, 9:35 p.m.
NTRA Sale 28,334 Mar 15, 2024 March 15, 2024, 9:05 p.m.
NTRA Sale 19,929 Mar 15, 2024 March 15, 2024, 9:05 p.m.
NTRA Sale 34,960 Mar 15, 2024 March 15, 2024, 9:05 p.m.
NTRA Sale 9,326 Mar 05, 2024 March 7, 2024, 10:40 p.m.
NTRA Sale 14,813 Jan 29, 2024 Jan. 30, 2024, 10:05 p.m.
NTRA Sale 1,958 Jan 22, 2024 Jan. 23, 2024, 10:05 p.m.
NTRA Sale 2,604 Dec 28, 2023 Dec. 29, 2023, 10:35 p.m.
NTRA Sale 2,566 Nov 20, 2023 Nov. 22, 2023, 9:05 p.m.
NTRA Sale 2,595 Oct 23, 2023 Oct. 24, 2023, 9:35 p.m.
NTRA Sale 2,617 Sep 28, 2023 Sept. 29, 2023, 9:45 p.m.
NTRA Sale 2,578 Aug 11, 2023 Aug. 14, 2023, 9:05 p.m.
NTRA Sale 2,578 Jul 24, 2023 July 24, 2023, 9:45 p.m.
NTRA Sale 2,605 Jun 28, 2023 June 29, 2023, 9:05 p.m.
NTRA Sale 1,689 Apr 21, 2023 April 24, 2023, 9:35 p.m.
NTRA Sale 885 Apr 24, 2023 April 24, 2023, 9:35 p.m.
NTRA Sale 2,571 Mar 29, 2023 March 29, 2023, 9:45 p.m.
NTRA Sale 2,612 Mar 28, 2023 March 29, 2023, 9:45 p.m.
NTRA Sale 1,651 Mar 23, 2023 March 24, 2023, 9:35 p.m.
NTRA Sale 4,736 Mar 22, 2023 March 24, 2023, 9:35 p.m.
NTRA Sale 1,656 Mar 24, 2023 March 24, 2023, 9:35 p.m.
NTRA Sale 40,835 Mar 02, 2023 March 3, 2023, 10:05 p.m.
NTRA Sale 13,474 Feb 28, 2023 March 1, 2023, 9:05 p.m.
NTRA Sale 5,370 Jan 23, 2023 Jan. 24, 2023, 9:05 p.m.
NTRA Sale 8,212 Jan 03, 2023 Jan. 4, 2023, 10:05 p.m.
NTRA Sale 2,605 Dec 28, 2022 Dec. 29, 2022, 10:05 p.m.
NTRA Sale 1,660 Dec 23, 2022 Dec. 27, 2022, 10:05 p.m.
NTRA Sale 2,645 Dec 07, 2022 Dec. 9, 2022, 10:05 p.m.
NTRA Sale 905 Oct 24, 2022 Oct. 25, 2022, 9:05 p.m.
NTRA Sale 1,559 Oct 03, 2022 Oct. 4, 2022, 9:08 p.m.
NTRA Sale 2,606 Sep 28, 2022 Sept. 29, 2022, 9:05 p.m.
NTRA Sale 1,674 Sep 23, 2022 Sept. 26, 2022, 9:08 p.m.
NTRA Sale 886 Jul 22, 2022 July 25, 2022, 8:05 p.m.
NTRA Sale 1,550 Jul 05, 2022 July 6, 2022, 8:05 p.m.
NTRA Sale 2,619 Jun 28, 2022 June 29, 2022, 9:30 p.m.
NTRA Sale 92 Jun 23, 2022 June 24, 2022, 8:05 p.m.
NTRA Sale 1,560 Jun 23, 2022 June 24, 2022, 8:05 p.m.
NTRA Sale 894 Apr 22, 2022 April 25, 2022, 9:05 p.m.
NTRA Sale 1,559 Apr 04, 2022 April 5, 2022, 8:05 p.m.
NTRA Sale 2,605 Mar 28, 2022 March 29, 2022, 8:05 p.m.
NTRA Sale 1,682 Mar 23, 2022 March 24, 2022, 8:30 p.m.
NTRA Sale 1,147 Mar 10, 2022 March 11, 2022, 10:30 p.m.
NTRA Sale 3,686 Jan 24, 2022 Jan. 25, 2022, 9:05 p.m.
NTRA Sale 4,995 Jan 05, 2022 Jan. 5, 2022, 8 p.m.
NTRA Sale 1,209 Jan 03, 2022 Jan. 4, 2022, 10:28 p.m.
NTRA Sale 1,310 Jan 03, 2022 Jan. 4, 2022, 10:28 p.m.
NTRA Sale 1,493 Jan 03, 2022 Jan. 4, 2022, 10:28 p.m.
NTRA Sale 10,005 Jan 03, 2022 Jan. 4, 2022, 10:28 p.m.
NTRA Sale 12,890 Jan 03, 2022 Jan. 4, 2022, 10:28 p.m.
NTRA Sale 2,260 Jan 03, 2022 Jan. 4, 2022, 10:28 p.m.
NTRA Sale 2,604 Dec 28, 2021 Dec. 29, 2021, 7:08 p.m.
NTRA Sale 8 Dec 23, 2021 Dec. 27, 2021, 8:04 p.m.
NTRA Sale 1,649 Dec 23, 2021 Dec. 27, 2021, 8:04 p.m.
NTRA Sale 1,145 Dec 10, 2021 Dec. 13, 2021, 8:13 p.m.
NTRA Sale 4,726 Dec 07, 2021 Dec. 7, 2021, 10:09 p.m.
NTRA Sale 3,904 Dec 01, 2021 Dec. 3, 2021, 10:02 p.m.
NTRA Sale 3,315 Dec 01, 2021 Dec. 3, 2021, 10:02 p.m.
NTRA Sale 431 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 1,239 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 1,608 Oct 05, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 37 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 1,831 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 500 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 154 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 1,784 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 1,870 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 256 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 258 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 1,084 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 5,139 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 4,966 Oct 04, 2021 Oct. 4, 2021, 8 p.m.
NTRA Sale 94 Sep 28, 2021 Sept. 28, 2021, 8 p.m.
NTRA Sale 2,604 Sep 28, 2021 Sept. 28, 2021, 8 p.m.
NTRA Sale 10,125 Sep 24, 2021 Sept. 23, 2021, 8 p.m.
NTRA Sale 5,802 Sep 24, 2021 Sept. 23, 2021, 8 p.m.
NTRA Sale 2,454 Sep 24, 2021 Sept. 23, 2021, 8 p.m.
NTRA Sale 3,241 Sep 24, 2021 Sept. 23, 2021, 8 p.m.
NTRA Sale 5,292 Sep 24, 2021 Sept. 23, 2021, 8 p.m.
NTRA Sale 1,649 Sep 23, 2021 Sept. 23, 2021, 8 p.m.
NTRA Sale 7,430 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 14,609 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 42,022 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 7,763 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 1,707 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 2,319 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 5,989 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 127 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 9,002 Sep 10, 2021 Sept. 9, 2021, 8 p.m.
NTRA Sale 9,294 Aug 12, 2021 Aug. 15, 2021, 8 p.m.
NTRA Sale 24,062 Aug 12, 2021 Aug. 15, 2021, 8 p.m.
NTRA Sale 1,558 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 17 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 3,126 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 2,835 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 708 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 13,543 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 6,045 Jul 06, 2021 July 6, 2021, 8 p.m.
NTRA Sale 4,633 Jul 07, 2021 July 6, 2021, 8 p.m.
NTRA Sale 2,604 Jun 28, 2021 June 28, 2021, 8 p.m.
NTRA Sale 1,662 Jun 23, 2021 June 23, 2021, 8 p.m.
NTRA Sale 5,109 Jun 14, 2021 June 15, 2021, 8 p.m.
NTRA Sale 3,041 Jun 14, 2021 June 15, 2021, 8 p.m.
NTRA Sale 9,096 Jun 14, 2021 June 15, 2021, 8 p.m.
NTRA Sale 8,846 Jun 14, 2021 June 15, 2021, 8 p.m.
NTRA Sale 1,158 Jun 10, 2021 June 10, 2021, 8 p.m.
NTRA Sale 4,709 Jun 04, 2021 June 6, 2021, 8 p.m.




$NTRA 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.