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Insider Trading

GRF Stock Insider Trading Activity

Track Major Insider Updates On Twitter

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

Recent insider purchases and sales - GRF

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 4069 Oct 01, 2024 Oct. 3, 2024, 10:33 a.m.
SIMS LUKE E President & CEO
Purchase 2000 Sep 06, 2024 Sept. 10, 2024, 1:24 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1546 Sep 06, 2024 Sept. 10, 2024, 1:19 p.m.
Bilkie Robert M
Purchase 600 May 17, 2024 May 24, 2024, 3:33 p.m.
SIMS LUKE E President & CEO
Sale 5000 Feb 22, 2024 Feb. 23, 2024, 5:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 5133 Feb 22, 2024 Feb. 23, 2024, 5:43 p.m.
Zalenko Neal F.
Purchase 5400 May 09, 2023 Feb. 13, 2024, 4:24 p.m.
SIMS LUKE E President & CEO
Sale 5000 Aug 28, 2023 Aug. 30, 2023, 3:38 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 6325 Aug 28, 2023 Aug. 30, 2023, 3:31 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 25 Aug 28, 2023 Aug. 30, 2023, 3:31 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1250 Aug 28, 2023 Aug. 30, 2023, 3:31 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 20 Aug 28, 2023 Aug. 30, 2023, 3:31 p.m.
SIMS LUKE E President & CEO
Sale 285271 May 10, 2023 May 12, 2023, 12:42 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 3775 May 10, 2023 May 12, 2023, 12:32 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1175 May 10, 2023 May 12, 2023, 12:32 p.m.
Tyler Donald G
Purchase 1894 Feb 22, 2023 Feb. 24, 2023, 2:54 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1896 Feb 23, 2023 Feb. 24, 2023, 2:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1668 Feb 23, 2023 Feb. 24, 2023, 2:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 5000 Jan 17, 2023 Jan. 19, 2023, 11:38 a.m.
Tyler Donald G
Purchase 130 Dec 28, 2022 Dec. 29, 2022, 5:22 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 5000 Sep 08, 2022 Sept. 9, 2022, 12:05 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 667 Sep 08, 2022 Sept. 9, 2022, 12:05 p.m.
SIMS LUKE E President & CEO
Sale 5000 Aug 02, 2022 Aug. 3, 2022, 11:41 a.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 6000 Aug 02, 2022 Aug. 3, 2022, 11:30 a.m.
SIMS LUKE E President & CEO
Sale 5000 Mar 10, 2022 March 14, 2022, 12:40 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1304 Mar 10, 2022 March 14, 2022, 12:33 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 3898 Mar 10, 2022 March 14, 2022, 12:33 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1000 Nov 03, 2021 Nov. 5, 2021, 12:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1777 Nov 03, 2021 Nov. 5, 2021, 12:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 778 Nov 03, 2021 Nov. 5, 2021, 12:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 455 Nov 04, 2021 Nov. 5, 2021, 12:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1117 Nov 04, 2021 Nov. 5, 2021, 12:47 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1 Aug 16, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 964 Aug 16, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1770 Aug 17, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 200 Aug 17, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 43 Aug 17, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 1001 Aug 16, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 604 Aug 16, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 100 Aug 16, 2021 Aug. 17, 2021, 8 p.m.
SIMS LUKE E President & CEO
Sale 5000 Aug 16, 2021 Aug. 17, 2021, 8 p.m.
Sims David C CFO, CCO, Secretary, Treasurer
Purchase 317 Aug 17, 2021 Aug. 17, 2021, 8 p.m.