GOSSAMER BIO INC

CUSIP: 38341PAA0 Class: NOTE 5.000% 6/0

EcoR1 Capital, LLC's Holding History (CIK: 0001587114)

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

Q4 2020
Shares 30,000,000 Value ($000) $27,175 Avg Close — Range —
Q3 2020
Shares 30,000,000 Value ($000) $31,008 Avg Close — Range —