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Insider Trading

SEM Stock Insider Trading Activity

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 SEM stock insider trading activity, which can give hints on whether executives are bullish or bearish on their own company.

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Recent insider purchases and sales - SEM

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Breighner Robert G. JR VICE PRESIDENT, COMPLIANCE
Sale 4989 Dec 04, 2024 Dec. 6, 2024, 6:20 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 3804805 Nov 26, 2024 Nov. 29, 2024, 7:55 p.m.
TAVENNER MARILYN B
Sale 32000 Nov 26, 2024 Nov. 29, 2024, 7:55 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Apr 08, 2024 April 10, 2024, 4:44 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Mar 08, 2024 March 11, 2024, 4:43 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Feb 08, 2024 Feb. 9, 2024, 5:34 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 100000 Jan 08, 2024 Jan. 9, 2024, 5:42 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 100000 Dec 14, 2023 Dec. 14, 2023, 5:57 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Sep 08, 2023 Sept. 11, 2023, 4:01 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Aug 08, 2023 Aug. 9, 2023, 5:40 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Jul 10, 2023 July 11, 2023, 6:43 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 100000 Jun 29, 2023 June 30, 2023, 5:27 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 33967 Jun 21, 2023 June 22, 2023, 6 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 Jun 08, 2023 June 9, 2023, 5:13 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 50000 May 08, 2023 May 9, 2023, 6:28 p.m.
ORTENZIO ROBERT A EXECUTIVE CHAIRMAN
Sale 116033 May 08, 2023 May 9, 2023, 6:28 p.m.
Breighner Robert G. JR VICE PRESIDENT, COMPLIANCE
Sale 10044 May 08, 2023 May 9, 2023, 6:27 p.m.
CHERNOW DAVID S PRESIDENT AND CEO
Sale 139550 Feb 27, 2023 Feb. 28, 2023, 7:02 p.m.
CHERNOW DAVID S President and CEO
Sale 139550 Aug 09, 2021 Aug. 10, 2021, 8 p.m.
TAVENNER MARILYN B
Sale 10000 Aug 09, 2021 Aug. 10, 2021, 8 p.m.
TARVIN MICHAEL E Executive Vice President
Sale 57597 Aug 02, 2021 Aug. 2, 2021, 8 p.m.
JACKSON MARTIN F Executive Vice President
Sale 100000 Jun 16, 2021 June 16, 2021, 8 p.m.
CRESSEY BRYAN C
Sale 10000 Jun 15, 2021 June 15, 2021, 8 p.m.
JACKSON MARTIN F Executive Vice President
Sale 50000 May 28, 2021 May 31, 2021, 8 p.m.