GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

MASTERS CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001104186)

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

Q3 2020

Shares 700,000 Value ($000) $8,687 Avg Close $13.26 Range $11.16 - $15.42

Q2 2020

Shares 600,000 Value ($000) $7,800 Avg Close $12.58 Range $9.46 - $16.79

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	700,000	$8,687	$13.26	$11.16 - $15.42
Q2 2020	600,000	$7,800	$12.58	$9.46 - $16.79