Jennifer Michaelson sold $49K of CGEM stock

Jennifer Michaelson, Chief Scientific Officer of Cullinan Therapeutics, Inc. (CGEM), sold 4,000 shares of CGEM stock worth $49K, per an SEC Form 4 filed Nov 6, 2026.

The sale was pre-arranged (a 10b5-1 plan or an option exercise), not a fresh decision.

The trade happened on Nov 5, 2026, 1 day before it was made public.

CGEM has moved +8.6% since the trade date, from $10.80 to $11.73 (Nov 9, 2026 close).