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Insider Trading

Shirley R. Kuhlmann Net Worth

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Last Updated: 5 days, 8 hours ago

Shirley R. Kuhlmann has an estimated net worth of at least $10.5 million*, as of March 26, 2025. They own 108,137 shares of COLL stock. They have sold 263,076 shares of COLL stock since 2021, for an estimated $7.3 million.

Shirley R. Kuhlmann $COLL SEC Form 4 Insider Trading

Shirley R. Kuhlmann has filed a total of 16 insider trades in $COLL since 2021. Their most recent trade was a sale of 40,000 shares, made on Mar 04, 2025. Their largest trade was a sale of 40,000 shares, made on Mar 04, 2025. We estimate that they now own 108,137 shares of $COLL, worth an estimated $3.2 million.



Insider Trading at $COLL

There have been a total of 81 insider trades reported at $COLL since 2021, with 0 shares purchased and 1.4 million shares sold. The most active insider traders in $COLL stock have been Joseph Ciaffoni, Scott Dreyer, and Shirley R. Kuhlmann. The most recent trade was a sale of 6,396 shares reported by Colleen Tupper (EVP & Chief Financial Officer), made on Mar 21, 2025.



History of Insider Stock Trades by Shirley R. Kuhlmann

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
COLL logo COLL Sale 40,000 Mar 04, 2025 March 6, 2025, 7:48 p.m.
COLL logo COLL Sale 20,000 Mar 05, 2025 March 6, 2025, 7:48 p.m.
COLL logo COLL Sale 26,067 Mar 06, 2025 March 6, 2025, 7:48 p.m.
COLL logo COLL Sale 21,400 Jan 10, 2025 Jan. 14, 2025, 5:12 p.m.
COLL logo COLL Sale 6,100 Jan 10, 2025 Jan. 14, 2025, 5:12 p.m.
COLL logo COLL Sale 977 Sep 06, 2024 Sept. 6, 2024, 5:52 p.m.
COLL logo COLL Sale 16,848 Sep 05, 2024 Sept. 6, 2024, 5:52 p.m.
COLL logo COLL Sale 2,400 Sep 05, 2024 Sept. 6, 2024, 5:52 p.m.
COLL logo COLL Sale 24,300 Jun 03, 2024 June 5, 2024, 4:06 p.m.
COLL logo COLL Sale 700 Jun 03, 2024 June 5, 2024, 4:06 p.m.
COLL logo COLL Sale 25,600 Nov 27, 2023 Nov. 29, 2023, 5:32 p.m.
COLL logo COLL Sale 16,621 Jun 26, 2023 June 28, 2023, 4:08 p.m.
COLL logo COLL Sale 1,363 Jun 26, 2023 June 28, 2023, 4:08 p.m.
COLL logo COLL Sale 21,811 Feb 13, 2023 Feb. 14, 2023, 6:18 p.m.
COLL logo COLL Sale 38,589 Sep 15, 2022 Sept. 16, 2022, 4:22 p.m.
COLL logo COLL Sale 300 Aug 11, 2022 Aug. 15, 2022, 4:34 p.m.




$COLL Executives and Stock Owners with Insider Trades



*This is only based off of information found in SEC filings, and may not reflect actual net worth. There may also be inaccuracies due to privately holdings filing errors, parsing errors, accidental double-counting of shares, incorrect classification of indirectly owned shares, sales prior to dataset start date, or any other number of issues.