CULLINAN ONCOLOGY INC

Ticker: CGEM CUSIP: 230031106 Class: Common Stock

FOX RUN MANAGEMENT, L.L.C.'s Holding History (CIK: 0001533457)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 21,204 Value ($000) $219 Avg Close $9.02 Range $5.68 - $13.33

Q3 2025

Shares 15,528 Value ($000) $92 Avg Close $7.32 Range $5.86 - $8.70

Q4 2022

Shares 10,412 Value ($000) $110 Avg Close $12.15 Range $9.65 - $13.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	21,204	$219	$9.02	$5.68 - $13.33
Q3 2025	15,528	$92	$7.32	$5.86 - $8.70
Q4 2022	10,412	$110	$12.15	$9.65 - $13.98