Notice of Effectiveness
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date: May 18, 2021
Accession Number: 0001626199-21-000063
Submission Type: POS AM
CIK: 0001626199
Company Name: ALPINE IMMUNE SCIENCES, INC.
File Number: 333-230365