Gossamer Bio(GOSS) - 2019 Q2 - Quarterly Report

WASHINGTON, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 UNITED STATES SECURITIES AND EXCHANGE COMMISSION GOSSAMER BIO, INC. (I.R.S. Employer Identification No.) Registrant's telephone number, including area code: (858) 684-1300 For the quarterly period ended June 30, 2019 OR (Exact name of Registrant as specified in its charter) ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Delaware 47-5461709 (St ...