MPM BioImpact LLC

Former 10% Owner, Werewolf Therapeutics, Inc.

Bought, 12 months

$0.0M

Sold, 12 months

$0.5M

Companies

Latest trade

Dec 4, 2025

Companies

Werewolf Therapeutics, Inc.Former 10% Owner −$0.5M

Trades

HOWL Sold 83,230 shares at $0.97 · planned $0.1M Dec 4

HOWL Sold 57,225 shares at $0.87 · planned $0.0M Dec 3

HOWL Sold 59,277 shares at $0.89 · planned $0.1M Dec 2

HOWL Sold 54,452 shares at $1.21 · planned $0.1M Nov 6

HOWL Sold 47,950 shares at $1.22 · planned $0.1M Nov 5

HOWL Sold 140,488 shares at $1.22 · planned $0.2M Nov 4

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.