CULLINAN ONCOLOGY INC

Ticker: CGEM CUSIP: 230031106 Class: Common Stock

OSAIC HOLDINGS, INC.'s Holding History (CIK: 0001677044)

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

Q4 2025

Shares 243 Value ($000) $3 Avg Close $9.02 Range $5.68 - $13.33

Q2 2025

Shares 2,115 Value ($000) $16 Avg Close $8.04 Range $6.85 - $9.36

Q4 2024

Shares 110 Value ($000) $1 Avg Close $14.37 Range $10.44 - $17.98

Q2 2024

Shares 50 Value ($000) $1 Avg Close $21.29 Range $15.20 - $30.19

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	243	$3	$9.02	$5.68 - $13.33
Q2 2025	2,115	$16	$8.04	$6.85 - $9.36
Q4 2024	110	$1	$14.37	$10.44 - $17.98
Q2 2024	50	$1	$21.29	$15.20 - $30.19