Insider Trading

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

Recent insider purchases and sales - COLL

Name / Title Purchase / Sale Shares Date Disclosed (EST)
Kuhlmann Shirley R. EVP and General Counsel
Sale 16848 Sep 05, 2024 Sept. 6, 2024, 5:52 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 977 Sep 06, 2024 Sept. 6, 2024, 5:52 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 2400 Sep 05, 2024 Sept. 6, 2024, 5:52 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 700 Jun 03, 2024 June 5, 2024, 4:06 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 24300 Jun 03, 2024 June 5, 2024, 4:06 p.m.
Tupper Colleen EVP & Chief Financial Officer
Sale 19710 May 28, 2024 May 29, 2024, 4:29 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 56807 May 24, 2024 May 28, 2024, 4:22 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 51209 May 23, 2024 May 28, 2024, 4:22 p.m.
BOHLIN GAREN G
Sale 28985 May 14, 2024 May 16, 2024, 7:20 p.m.
Smith Thomas B EVP and Chief Medical Officer
Sale 995 Feb 29, 2024 March 4, 2024, 5:26 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 9336 Feb 26, 2024 Feb. 28, 2024, 5:14 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 664 Feb 26, 2024 Feb. 28, 2024, 5:14 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 23560 Jan 16, 2024 Jan. 18, 2024, 5:19 p.m.
Ciaffoni Joseph President and CEO
Sale 4357 Dec 21, 2023 Dec. 22, 2023, 5:36 p.m.
Ciaffoni Joseph President and CEO
Sale 27798 Dec 18, 2023 Dec. 20, 2023, 6:51 p.m.
Ciaffoni Joseph President and CEO
Sale 26454 Dec 20, 2023 Dec. 20, 2023, 6:51 p.m.
Ciaffoni Joseph President and CEO
Sale 14516 Dec 19, 2023 Dec. 20, 2023, 6:51 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 25600 Nov 27, 2023 Nov. 29, 2023, 5:32 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 1363 Jun 26, 2023 June 28, 2023, 4:08 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 16621 Jun 26, 2023 June 28, 2023, 4:08 p.m.
Ciaffoni Joseph President and CEO
Sale 31272 Jun 01, 2023 June 2, 2023, 7:08 p.m.
Ciaffoni Joseph President and CEO
Sale 30272 Jun 02, 2023 June 2, 2023, 7:08 p.m.
Ciaffoni Joseph President and CEO
Sale 1000 Jun 02, 2023 June 2, 2023, 7:08 p.m.
Ciaffoni Joseph President and CEO
Sale 31271 May 30, 2023 June 1, 2023, 4:15 p.m.
Ciaffoni Joseph President and CEO
Sale 31272 May 31, 2023 June 1, 2023, 4:15 p.m.
Tupper Colleen EVP & Chief Financial Officer
Sale 31640 Mar 15, 2023 March 17, 2023, 4:11 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 13324 Mar 01, 2023 March 3, 2023, 5:08 p.m.
Kuhlmann Shirley R. EVP and General Counsel
Sale 21811 Feb 13, 2023 Feb. 14, 2023, 6:18 p.m.
Ciaffoni Joseph President and CEO
Sale 11250 Feb 13, 2023 Feb. 14, 2023, 6:16 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 7341 Jan 09, 2023 Jan. 11, 2023, 5:06 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 69 Jan 09, 2023 Jan. 11, 2023, 5:06 p.m.
Dreyer Scott EVP & Chief Commercial Officer
Sale 10424 Jan 09, 2023 Jan. 11, 2023, 5:06 p.m.
Heffernan Michael Thomas
Sale 237 Dec 22, 2022 Dec. 27, 2022, 8:17 p.m.
Heffernan Michael Thomas
Sale 3820 Dec 27, 2022 Dec. 27, 2022, 8:17 p.m.
Heffernan Michael Thomas
Sale 15995 Dec 27, 2022 Dec. 27, 2022, 8:17 p.m.
Heffernan Michael Thomas
Sale 4989 Dec 23, 2022 Dec. 27, 2022, 8:17 p.m.
Ciaffoni Joseph President and CEO
Sale 110 Dec 22, 2022 Dec. 27, 2022, 8:16 p.m.
Ciaffoni Joseph President and CEO
Sale 147 Dec 23, 2022 Dec. 27, 2022, 8:16 p.m.
Ciaffoni Joseph President and CEO
Sale 1804 Dec 27, 2022 Dec. 27, 2022, 8:16 p.m.
Ciaffoni Joseph President and CEO
Sale 400 Dec 27, 2022 Dec. 27, 2022, 8:16 p.m.
Heffernan Michael Thomas
Sale 3606 Dec 19, 2022 Dec. 21, 2022, 8:28 p.m.
Heffernan Michael Thomas
Sale 46600 Dec 21, 2022 Dec. 21, 2022, 8:28 p.m.
Heffernan Michael Thomas
Sale 33758 Dec 20, 2022 Dec. 21, 2022, 8:28 p.m.
Ciaffoni Joseph President and CEO
Sale 7333 Dec 21, 2022 Dec. 21, 2022, 8:28 p.m.
Ciaffoni Joseph President and CEO
Sale 9375 Dec 20, 2022 Dec. 21, 2022, 8:28 p.m.
Ciaffoni Joseph President and CEO
Sale 1134 Dec 19, 2022 Dec. 21, 2022, 8:28 p.m.
Heffernan Michael Thomas
Sale 161687 Dec 13, 2022 Dec. 14, 2022, 7:06 p.m.
Heffernan Michael Thomas
Sale 27920 Dec 12, 2022 Dec. 14, 2022, 7:06 p.m.
Ciaffoni Joseph President and CEO
Sale 76653 Dec 01, 2022 Dec. 5, 2022, 7:16 p.m.
Ciaffoni Joseph President and CEO
Sale 54400 Dec 02, 2022 Dec. 5, 2022, 7:16 p.m.