Thompson Tamar Insider Trades

Insider Trading History

Track insider trading activity for Thompson Tamar. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $3.76M 119,663 shares
Last Trade
Dec 08, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$33.2k 1,413 shares
$23.53
$31.40
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $118k 3,773 shares
Last Trade
Dec 08, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$33.2k 1,413 shares
$23.53
$31.40
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $3.8M 121,076 shares
Last Trade
Nov 21, 2025 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$22k 947 shares
$23.28
$31.40
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $74.1k 2,360 shares
Last Trade
Nov 21, 2025 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$22k 947 shares
$23.28
$31.40
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $3.83M 122,023 shares
Last Trade
Nov 20, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$537k 23,583 shares
$22.77
$31.40
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $129k 10,034 shares
Last Trade
Jun 10, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$337k 10,034 shares
$33.62
$12.81
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $3.09M 98,440 shares
Last Trade
Dec 09, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$30.7k 1,413 shares
$21.74
$31.40
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $44.4k 1,413 shares
Last Trade
Dec 09, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$30.7k 1,413 shares
$21.74
$31.40
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $3.14M 99,853 shares
Last Trade
Nov 21, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$491k 23,248 shares
$21.12
$31.40
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $384k 30,000 shares
Last Trade
Oct 07, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.32M 30,000 shares
$43.95
$12.81
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $0 0 shares
Last Trade
Oct 07, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.35M 30,000 shares
$44.98
$12.81
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $0 0 shares
Last Trade
Oct 07, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.32M 30,000 shares
$43.95
$12.81
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $173k 13,490 shares
Last Trade
Jun 13, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$539k 13,489 shares
$39.96
$12.81
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $2.32M 73,764 shares
Last Trade
Dec 08, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$478k 33,764 shares
$14.15
$31.40
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $282k 22,000 shares
Last Trade
Jun 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$275k 22,000 shares
$12.48
$12.81
Catalyst Pharmaceuticals
Catalyst Pharmaceuticals CPRX
Director
Holding Value $0 0 shares
Last Trade
May 25, 2023 Sale
$464k 40,000 shares
$11.60
$31.40
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $282k 22,000 shares
Last Trade
Jun 15, 2022 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$265k 22,000 shares
$12.03
$12.81
Avidity Biosciences
Avidity Biosciences RNA
Director
Holding Value $384k 30,000 shares
Last Trade
Jan 11, 2021 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$829k 30,000 shares
$27.63
$12.81

See more insider trades for free

Join Stockcircle to see more insider trades and be the first to know about new executive transactions.

Sign Up