GOSSAMER BIO INC

Ticker: GOSS CUSIP: 38341P102 Class: Common Stock

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q2 2022

Shares 50,027 Value ($000) $420 Avg Close $7.75 Range $5.64 - $10.21

Q1 2022

Shares 35,812 Value ($000) $312 Avg Close $9.64 Range $8.06 - $12.86

Q4 2021

Shares 11,400 Value ($000) $130 Avg Close $11.88 Range $9.87 - $14.30

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	50,027	$420	$7.75	$5.64 - $10.21
Q1 2022	35,812	$312	$9.64	$8.06 - $12.86
Q4 2021	11,400	$130	$11.88	$9.87 - $14.30