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Insider Trading

Last Updated: 5 days, 5 hours ago

David Sponsel has an estimated net worth of at least $13.7 million*, as of Feb. 5, 2025. They own 735,074 shares of ATEC stock. They have sold 373,347 shares of ATEC stock since 2021, for an estimated $4.9 million.

David Sponsel $ATEC SEC Form 4 Insider Trading

David Sponsel has filed a total of 17 insider trades in $ATEC since 2021. Their most recent trade was a sale of 36,256 shares, made on Feb 03, 2025. Their largest trade was a sale of 62,018 shares, made on Dec 11, 2024. We estimate that they now own 735,074 shares of $ATEC, worth an estimated $8.9 million.



Insider Trading at $ATEC

There have been a total of 164 insider trades reported at $ATEC since 2021, with 766,743 shares purchased and 5.7 million shares sold. The most active insider traders in $ATEC stock have been Patrick Miles, David Sponsel, and Craig E Hunsaker. The most recent trade was a sale of 27,453 shares reported by Scott Lish (CHIEF OPERATING OFFICER), made on Feb 06, 2025.



History of Insider Stock Trades by David Sponsel

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
ATEC logo ATEC Sale 36,256 Feb 03, 2025 Feb. 4, 2025, 7:54 p.m.
ATEC logo ATEC Sale 58,283 Jan 13, 2025 Jan. 14, 2025, 6 p.m.
ATEC logo ATEC Sale 238 Jan 10, 2025 Jan. 14, 2025, 6 p.m.
ATEC logo ATEC Sale 62,018 Dec 11, 2024 Dec. 13, 2024, 5:39 p.m.
ATEC logo ATEC Sale 32,365 Feb 27, 2024 Feb. 29, 2024, 7:51 p.m.
ATEC logo ATEC Sale 17,820 Feb 21, 2024 Feb. 22, 2024, 7:31 p.m.
ATEC logo ATEC Sale 2,500 Feb 14, 2024 Feb. 15, 2024, 6:49 p.m.
ATEC logo ATEC Sale 36,620 Feb 02, 2024 Feb. 5, 2024, 7:48 p.m.
ATEC logo ATEC Sale 2,500 Jan 16, 2024 Jan. 17, 2024, 5:30 p.m.
ATEC logo ATEC Sale 2,500 Dec 21, 2023 Dec. 26, 2023, 8:25 p.m.
ATEC logo ATEC Sale 55,577 Jun 15, 2023 June 20, 2023, 12:35 p.m.
ATEC logo ATEC Sale 16,823 Mar 06, 2023 March 8, 2023, 7:39 p.m.
ATEC logo ATEC Sale 10,000 Jan 09, 2023 Jan. 10, 2023, 4:36 p.m.
ATEC logo ATEC Sale 10,000 Dec 05, 2022 Dec. 5, 2022, 7:17 p.m.
ATEC logo ATEC Sale 10,000 Nov 07, 2022 Nov. 9, 2022, 1:57 p.m.
ATEC logo ATEC Sale 9,847 Nov 12, 2021 Nov. 15, 2021, 9:26 p.m.
ATEC logo ATEC Sale 10,000 Jun 16, 2021 June 20, 2021, 8 p.m.




$ATEC 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.