GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

CTC Alternative Strategies, Ltd.'s Holding History (CIK: 0001569550)

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

Q1 2025

Shares 16,600 Value ($000) $18 Avg Close $1.16 Range $0.82 - $1.55

Q1 2024

Shares 49,500 Value ($000) $58 Avg Close $1.10 Range $0.76 - $1.60

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	16,600	$18	$1.16	$0.82 - $1.55
Q1 2024	49,500	$58	$1.10	$0.76 - $1.60