Form Type: 4

SEC EDGAR Link
Accession Number:0001728117-22-000112
Date:2022-12-07
Issuer: GOSSAMER BIO, INC. (GOSS)
Original Submission Date:

Reporting Person:

PETERSON CARYN
3013 SCIENCE PARK ROAD
SAN DIEGO, CA 92121

Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
Title of SecurityTransaction Date2a. Deemed Execution Date Transaction CodeSharesAcquired or DisposedPrice per share 5. Amount of Securities Beneficially Owned Following Reported Transaction 6. Ownership Form Direct or IndirectNature of Indirect Ownership
Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, convertible securities
Title of Derivative Security Conversion or Exercise Price of Derivative Security Transaction Date Deemed Execution Date Transaction Code Number of Derivative Securities Acquired (A) or Disposed of (D) Date ExercisableExpiration Date Title and Amount of Securities Underlying Derivative Security Price of Derivative Security Number of derivative Securities Beneficially Owned Following Reported Transaction(s) Ownership Form: Direct (D) or Indirect (I) Nature of Indirect Beneficial Ownership
STOCK OPTION (RIGHT TO BUY) 2.16 2022-12-07 deemed execution date A 157,500 (a) 2032-12-06 common stock 157,500 $2.16 157,500 direct
Footnotes
IDfootnote
f1 one-third of the total number of shares subject to the option will vest on december 7, 2023 and 1/36th of the total number of shares subject to the option vest on the last day of each one-month period thereafter, subject to the reporting person's continuous service to the issuer on each such vesting date.
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