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Insider Trading

ATEC Stock Insider Trading Activity

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Corporate insiders are required to disclose purchases or sales of their own stock within two business days of when they occur. Using these disclosures, we collect data on ATEC stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.

Recent insider purchases and sales - ATEC

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Bakst Evan
Purchase 35000 Aug 23, 2024 Aug. 26, 2024, 4:32 p.m.
Pelizzon David R
Purchase 8818 Aug 22, 2024 Aug. 26, 2024, 4:27 p.m.
Pelizzon David R
Purchase 16978 Aug 23, 2024 Aug. 26, 2024, 4:27 p.m.
Demski David M
Purchase 50000 Aug 21, 2024 Aug. 21, 2024, 10 p.m.
Demski David M
Purchase 40000 Aug 02, 2024 Aug. 5, 2024, 2:49 p.m.
Valentine Keith
Purchase 39000 Aug 02, 2024 Aug. 5, 2024, 2:48 p.m.
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC.
Sale 50232 Jun 12, 2024 June 14, 2024, 4:30 p.m.
Koning John Todd CHIEF FINANCIAL OFFICER
Sale 37500 Apr 24, 2024 April 26, 2024, 4:38 p.m.
Bakst Evan
Purchase 15000 Mar 14, 2024 March 18, 2024, 11:35 a.m.
Blackford Quentin S.
Purchase 20000 Mar 07, 2024 March 8, 2024, 9:55 p.m.
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC.
Sale 9225 Mar 06, 2024 March 8, 2024, 6:30 p.m.
Marshall Tyson Eliot GENERAL COUNSEL & CORP. SEC.
Sale 11825 Mar 01, 2024 March 4, 2024, 9:45 p.m.
Koning John Todd CHIEF FINANCIAL OFFICER
Sale 121601 Mar 01, 2024 March 4, 2024, 9:43 p.m.
Sponsel David EVP, SALES
Sale 32365 Feb 27, 2024 Feb. 29, 2024, 7:51 p.m.
Lish Scott CHIEF OPERATING OFFICER
Sale 31075 Feb 27, 2024 Feb. 29, 2024, 7:49 p.m.
Hunsaker Craig E EVP, PEOPLE & CULTURE
Sale 41560 Feb 26, 2024 Feb. 28, 2024, 1:21 p.m.
Sponsel David EVP, SALES
Sale 17820 Feb 21, 2024 Feb. 22, 2024, 7:31 p.m.
Hunsaker Craig E EVP, PEOPLE & CULTURE
Sale 77255 Feb 20, 2024 Feb. 22, 2024, 7:31 p.m.
Lish Scott CHIEF OPERATING OFFICER
Sale 11963 Feb 21, 2024 Feb. 22, 2024, 7:30 p.m.
Sponsel David EVP, SALES
Sale 2500 Feb 14, 2024 Feb. 15, 2024, 6:49 p.m.
Sponsel David EVP, SALES
Sale 36620 Feb 02, 2024 Feb. 5, 2024, 7:48 p.m.
Hunsaker Craig E EVP, PEOPLE & CULTURE
Sale 500 Feb 05, 2024 Feb. 5, 2024, 7:46 p.m.
Hunsaker Craig E EVP, PEOPLE & CULTURE
Sale 38556 Feb 02, 2024 Feb. 5, 2024, 7:46 p.m.
Lish Scott CHIEF OPERATING OFFICER
Sale 25210 Feb 02, 2024 Feb. 5, 2024, 7:44 p.m.
Sponsel David EVP, SALES
Sale 2500 Jan 16, 2024 Jan. 17, 2024, 5:30 p.m.
Sponsel David EVP, SALES
Sale 2500 Dec 21, 2023 Dec. 26, 2023, 8:25 p.m.
Demski David M
Purchase 30000 Nov 09, 2023 Nov. 13, 2023, 11:19 a.m.
Miles Patrick CEO
Sale 59375 Sep 27, 2023 Sept. 27, 2023, 6:45 p.m.
Miles Patrick CEO
Sale 60000 Sep 26, 2023 Sept. 27, 2023, 6:45 p.m.
Miles Patrick CEO
Sale 60000 Sep 25, 2023 Sept. 27, 2023, 6:45 p.m.
Miles Patrick CEO
Sale 60000 Sep 20, 2023 Sept. 20, 2023, 5:26 p.m.
Miles Patrick CEO
Sale 60000 Sep 19, 2023 Sept. 20, 2023, 5:26 p.m.
Miles Patrick CEO
Sale 60000 Sep 18, 2023 Sept. 20, 2023, 5:26 p.m.
Mowry David H
Sale 9500 Sep 11, 2023 Sept. 13, 2023, 12:27 p.m.
TULLIS JAMES L L
Sale 70000 Sep 11, 2023 Sept. 13, 2023, 12:25 p.m.
TULLIS JAMES L L
Sale 35000 Sep 11, 2023 Sept. 13, 2023, 12:25 p.m.
Bakst Evan
Sale 8700 Aug 23, 2023 Aug. 24, 2023, 8:34 p.m.
Pritzker Jennifer N.
Purchase 1000 Aug 10, 2023 Aug. 10, 2023, 6:06 p.m.
Pritzker Jennifer N.
Purchase 1000 Aug 10, 2023 Aug. 10, 2023, 6:06 p.m.
Pritzker Jennifer N.
Purchase 2400 Aug 10, 2023 Aug. 10, 2023, 6:06 p.m.
Pritzker Jennifer N.
Purchase 1350 Aug 08, 2023 Aug. 10, 2023, 6:06 p.m.
Hunsaker Craig E EVP, PEOPLE/CULTURE & GC
Sale 100487 Jun 28, 2023 June 28, 2023, 8:47 p.m.
Hunsaker Craig E EVP, PEOPLE/CULTURE & GC
Sale 6542 Jun 27, 2023 June 28, 2023, 8:47 p.m.
Altman Elizabeth Ann
Sale 9273 Jun 16, 2023 June 20, 2023, 5:08 p.m.
Sponsel David EVP, SALES
Sale 55577 Jun 15, 2023 June 20, 2023, 12:35 p.m.
Segal Paul
Sale 71329 Jun 12, 2023 June 16, 2023, 4:54 p.m.
Segal Paul
Sale 71329 Jun 12, 2023 June 14, 2023, 8:55 p.m.
Hunsaker Craig E EVP, PEOPLE/CULTURE & GC
Sale 58238 May 15, 2023 May 16, 2023, 7:45 p.m.
Segal Paul
Sale 167496 May 10, 2023 May 12, 2023, 4:59 p.m.
L-5 Healthcare Partners, LLC
Sale 1700000 May 10, 2023 May 12, 2023, 4:59 p.m.