Skip to Main Content
Insider Trading

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

Recent insider purchases and sales - BIOL

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Schuler Education Foundation
Sale 187774 Dec 18, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Purchase 1307931 Feb 11, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 1847649 Jun 08, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 2137559 Jun 09, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 1733836 Jun 10, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 71100 Nov 24, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 203057 Nov 25, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 1115000 Nov 30, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 1200000 Dec 04, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 90575 Dec 16, 2020 May 26, 2023, 1:13 p.m.
Schuler Education Foundation
Sale 572671 Dec 17, 2020 May 26, 2023, 1:13 p.m.
LORD JONATHAN T MD
Sale 3537 Dec 07, 2022 Dec. 8, 2022, 10:48 p.m.
LORD JONATHAN T MD
Sale 11038 Dec 15, 2021 Dec. 16, 2021, 7:38 p.m.
BEAVER JOHN R President & CEO
Purchase 70000 Nov 30, 2021 Dec. 2, 2021, 6:27 p.m.
BEAVER JOHN R President & CEO
Purchase 35000 Aug 20, 2021 Aug. 22, 2021, 8 p.m.