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Insider Trading

Last Updated: 23 hours ago

Brian Elsbernd has an estimated net worth of at least $10.3 million*, as of yesterday. They own 271,039 shares of CPRX stock. They have sold 245,897 shares of CPRX stock since 2021, for an estimated $4.8 million.

Brian Elsbernd $CPRX SEC Form 4 Insider Trading

Brian Elsbernd has filed a total of 10 insider trades in $CPRX since 2021. Their most recent trade was a sale of 30,000 shares, made on Sep 08, 2025. Their largest trade was a sale of 53,255 shares, made on Mar 03, 2025. We estimate that they now own 271,039 shares of $CPRX, worth an estimated $5.5 million.



Insider Trading at $CPRX

There have been a total of 126 insider trades reported at $CPRX since 2021, with 0 shares purchased and 7.0 million shares sold. The most active insider traders in $CPRX stock have been Alicia Grande, Patrick J Mcenany, and Brian Elsbernd. The most recent trade was a sale of 30,000 shares reported by Brian Elsbernd (Chief Compliance/Legal Officer), made on Sep 08, 2025.



History of Insider Stock Trades by Brian Elsbernd

Company Ticker Purchase / Sale Shares Date Disclosed (EST)
CPRX logo CPRX Sale 30,000 Sep 08, 2025 Sept. 10, 2025, 5 p.m.
CPRX logo CPRX Sale 30,000 Sep 04, 2025 Sept. 5, 2025, 5 p.m.
CPRX logo CPRX Sale 20,000 Sep 03, 2025 Sept. 5, 2025, 5 p.m.
CPRX logo CPRX Sale 9,720 Mar 03, 2025 March 5, 2025, 6 p.m.
CPRX logo CPRX Sale 53,255 Mar 03, 2025 March 5, 2025, 6 p.m.
CPRX logo CPRX Sale 9,300 Nov 26, 2024 Nov. 29, 2024, 9:08 p.m.
CPRX logo CPRX Sale 3,956 Nov 26, 2024 Nov. 29, 2024, 9:08 p.m.
CPRX logo CPRX Sale 25,000 Mar 27, 2024 March 28, 2024, 4:45 p.m.
CPRX logo CPRX Sale 50,000 Mar 20, 2023 March 22, 2023, 4:45 p.m.
CPRX logo CPRX Sale 14,666 Nov 11, 2022 Nov. 15, 2022, 6 p.m.




$CPRX 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.