GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

BAUPOST GROUP LLC/MA's Holding History (CIK: 0001061768)

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

Q3 2019

Shares 967,171 Value ($000) $15,868 Avg Close $19.88 Range $15.97 - $22.93

Q2 2019

Shares 1,267,171 Value ($000) $27,254 Avg Close $19.13 Range $15.59 - $23.17

Q1 2019

Shares 1,267,171 Value ($000) $26,113 Avg Close $20.85 Range $16.00 - $25.06

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	967,171	$15,868	$19.88	$15.97 - $22.93
Q2 2019	1,267,171	$27,254	$19.13	$15.59 - $23.17
Q1 2019	1,267,171	$26,113	$20.85	$16.00 - $25.06