Morrison Briggs Insider Trades

Insider Trading History

Track insider trading activity for Morrison Briggs. 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
Arvinas
Arvinas ARVN
Director
Holding Value $739k 96,021 shares
Last Trade
Mar 06, 2026 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$268k 20,000 shares
$13.40
$7.70
Arvinas
Arvinas ARVN
Director
Holding Value $585k 76,021 shares
Last Trade
Sep 22, 2025 Purchase (Open Market)Shares bought on the open market or in a private purchase outside of a company compensation plan.
$227k 30,000 shares
$7.57
$7.70
Arvinas
Arvinas ARVN
Director
Holding Value $354k 46,021 shares
Last Trade
Jun 25, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$180k 23,105 shares
$7.80
$7.70
Werewolf Therapeutics
Werewolf Therapeutics HOWL
Director
Holding Value $11.4k 27,000 shares
Last Trade
Jun 12, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$34.8k 27,000 shares
$1.29
$0.42
CRISPR Therapeutics AG
CRISPR Therapeutics AG CRSP
Director
Holding Value $0 0 shares
Last Trade
Jun 05, 2025 Sale
$1M 26,000 shares
$38.57
$52.08
CRISPR Therapeutics AG
CRISPR Therapeutics AG CRSP
Director
Holding Value $677k 13,000 shares
Last Trade
Jun 05, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$501k 13,000 shares
$38.57
$52.08
Carisma Therapeutics
Carisma Therapeutics CARM
Director
Holding Value $1.94 19,350 shares
Last Trade
Jun 26, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$23.6k 19,350 shares
$1.22
$0.00
Repare Therapeutics
Repare Therapeutics RPTX
Director
Holding Value $72.1k 27,200 shares
Last Trade
Jun 17, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$103k 27,200 shares
$3.80
$2.65
Arvinas
Arvinas ARVN
Director
Holding Value $231k 29,996 shares
Last Trade
May 29, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$307k 9,070 shares
$33.90
$7.70
Werewolf Therapeutics
Werewolf Therapeutics HOWL
Director
Holding Value $7.39k 17,500 shares
Last Trade
May 24, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$85.4k 17,500 shares
$4.88
$0.42
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $639k 34,836 shares
Last Trade
Feb 07, 2024 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$379k 17,000 shares
$22.28
$18.34
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $327k 17,836 shares
Last Trade
Aug 09, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$966k 52,855 shares
$18.27
$18.34
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $1.3M 70,691 shares
Last Trade
Aug 09, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$986k 52,855 shares
$18.66
$18.34
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $0 0 shares
Last Trade
Aug 09, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$986k 52,855 shares
$18.66
$18.34
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $327k 17,836 shares
Last Trade
Jul 10, 2023 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.08M 52,855 shares
$20.40
$18.34
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $1.3M 70,691 shares
Last Trade
Jul 10, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.07M 52,855 shares
$20.28
$18.34
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $0 0 shares
Last Trade
Jul 10, 2023 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.07M 52,855 shares
$20.28
$18.34
Werewolf Therapeutics
Werewolf Therapeutics HOWL
Director
Holding Value $5.58k 13,200 shares
Last Trade
Jun 21, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$37.1k 13,200 shares
$2.81
$0.42
Arvinas
Arvinas ARVN
Director
Holding Value $186k 24,097 shares
Last Trade
Jun 15, 2023 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$388k 12,787 shares
$30.33
$7.70
Syndax Pharmaceuticals
Syndax Pharmaceuticals SNDX
Director
Holding Value $1.3M 70,691 shares
Last Trade
Jun 09, 2023 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$598k 28,273 shares
$21.16
$18.34

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