Tierney S. David's Insider Trades & SAST Disclosures

Tierney S. David's most recent trade in Catalyst Pharmaceuticals Inc was a trade of 4,000 Common Stock, par value $0.001 per share done . Disclosure was reported to the exchange on Feb. 14, 2025.

Stock Client Name Client Category Action Reported to Exchange Quantity Post Transaction Holding Traded % Avg. Price Value Security Type
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 14 Feb 2025 4,000 355,620 (0%) 0% - Common Stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 14 Feb 2025 4,000 208,274 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 27 Dec 2024 1,333 212,274 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 27 Dec 2024 1,333 351,620 (0%) 0% - Common Stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 09 Dec 2024 1,413 213,607 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 09 Dec 2024 1,413 350,287 (0%) 0% - Common Stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Nov 2024 23,248 212,179 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 21 Nov 2024 2,841 215,020 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.01 per share. 21 Aug 2024 15,000 363,874 (0%) 0% 4.0 60,150 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Sale of securities on an exchange or to another person at price $ 20.10 per share. 21 Aug 2024 15,000 348,874 (0%) 0% 20.1 301,455 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 21 Aug 2024 15,000 188,931 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 08 Apr 2024 25,000 203,931 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Sale of securities on an exchange or to another person at price $ 15.68 per share. 08 Apr 2024 25,000 348,874 (0%) 0% 15.7 392,000 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 4.01 per share. 08 Apr 2024 25,000 373,874 (0%) 0% 4.0 100,250 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David Tierney S. Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Feb 2024 4,000 228,931 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
S. David Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Feb 2024 4,000 348,874 (0%) 0% - Common Stock, Par Value $0.001 per share
Catalyst Pharmaceuticals Inc
Tierney David S. Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 02 Jan 2024 10,000 232,931 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
Tierney S. David Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.13 per share. 02 Jan 2024 10,000 344,874 (0%) 0% 1.1 11,300 Common Stock, Par Value $0.001 per share
Catalyst Pharmaceuticals Inc
S. David Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 27 Dec 2023 1,333 334,874 (0%) 0% - Common Stock, Par Value $0.001 per share
Catalyst Pharmaceuticals Inc
S. Tierney David Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 27 Dec 2023 1,333 242,931 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
Tierney S. David Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 12 Dec 2023 50,000 244,264 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 1.13 per share. 12 Dec 2023 50,000 383,541 (0%) 0% 1.1 56,500 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David Tierney S. Director Sale of securities on an exchange or to another person at price $ 13.32 per share. 12 Dec 2023 50,000 333,541 (0%) 0% 13.3 666,250 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Dec 2023 29,524 290,024 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
Tierney David S. Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 08 Dec 2023 4,240 294,264 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 11 May 2023 20,000 260,500 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.79 per share. 11 May 2023 20,000 333,541 (0%) 0% 0.8 15,800 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Sale of securities on an exchange or to another person at price $ 16.83 per share. 05 Apr 2023 30,000 313,541 (0%) 0% 16.8 504,900 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 05 Apr 2023 30,000 280,500 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.79 per share. 05 Apr 2023 30,000 343,541 (0%) 0% 0.8 23,700 Common stock, par value $0.001 per share
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 4.15 per share. 09 Mar 2023 5,000 10,835 (0%) 0% 4.1 20,732 Common Stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Feb 2023 4,000 313,541 (0%) 0% - Common Stock, Par Value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 15 Feb 2023 4,000 310,500 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Dec 2022 15,000 310,500 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 27 Dec 2022 4,000 314,500 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Dec 2022 1,334 295,500 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 06 Dec 2022 1,334 309,541 (0%) 0% - Common Stock, Par Value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.53 per share. 22 Aug 2022 20,000 328,207 (0%) 0% 2.5 50,600 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Aug 2022 20,000 296,834 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Sale of securities on an exchange or to another person at price $ 14.16 per share. 22 Aug 2022 20,000 308,207 (0%) 0% 14.2 283,180 Common stock, par value $0.001 per share
Zevra Therapeutics Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 28 Jun 2022 15,000 15,000 - - Stock Option (right to buy)
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 4.39 per share. 25 May 2022 2,000 5,835 (0%) 0% 4.4 8,780 Common Stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 20 May 2022 20,000 252,333 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Sale of securities on an exchange or to another person at price $ 0.00 per share. 20 May 2022 20,000 308,207 (0%) 0% - Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 2.53 per share. 20 May 2022 20,000 328,207 (0%) 0% 2.5 50,600 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 14 Feb 2022 12,000 336,834 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 28 Dec 2021 20,000 324,834 - - Options to purchase common stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Dec 2021 1,333 308,207 (0%) 0% - Common Stock, Par Value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 03 Dec 2021 1,333 304,834 - - Restricted Stock Units
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 7.79 per share. 30 Nov 2021 2,000 3,835 (0%) 0% 7.8 15,578 Common Stock
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 3.12 per share. 13 Aug 2021 50,000 356,874 (0%) 0% 3.1 156,000 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Sale of securities on an exchange or to another person at price $ 6.08 per share. 13 Aug 2021 50,000 306,874 (0%) 0% 6.1 303,895 Common stock, par value $0.001 per share
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 13 Aug 2021 50,000 306,167 - - Options to purchase common stock
Zevra Therapeutics Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 17 Jun 2021 15,000 15,000 - - Stock Option (right to buy)
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Dec 2020 1,333 326,167 - - Restricted Stock Units
Catalyst Pharmaceuticals Inc
David S. Tierney Director Exercise or conversion of derivative security received from the company (such as an option) at price $ 0.00 per share. 22 Dec 2020 1,333 306,874 (0%) 0% - Common Stock, Par Value $0.001 per share
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 0.66 per share. 18 Aug 2020 4,500 28,372 (0%) 0% 0.7 2,970 Common Stock
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 0.64 per share. 18 Aug 2020 2,500 21,872 (0%) 0% 0.6 1,607 Common Stock
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 0.64 per share. 18 Aug 2020 2,000 23,872 (0%) 0% 0.6 1,290 Common Stock
Zevra Therapeutics Inc
David S. Tierney Director Purchase of securities on an exchange or from another person at price $ 0.66 per share. 18 Aug 2020 1,000 29,372 (0%) 0% 0.7 665 Common Stock
Zevra Therapeutics Inc
David S. Tierney Director Grant, award, or other acquisition of securities at price $ 0.00 per share. 19 Jun 2020 30,000 30,000 - - Stock Option (right to buy)
*All Values are in $ Million
Client Category: Promoter/ KMP/ Director / Immediate Relatives / Employee / etc  
Security Type: Share/ Warrants / Convertible Debentures
Data as reported to USA Exchanges
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