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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001626199-23-000063
Filing Date
2023-04-27
Accepted
2023-04-27 16:23:04
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A defa14a2023meeting.htm DEFA14A 11519
2 na_pagex1.jpg GRAPHIC 838810
3 na_pagex2.jpg GRAPHIC 604107
  Complete submission text file 0001626199-23-000063.txt   1997294
Mailing Address 188 EAST BLAINE ST., SUITE 200 SEATTLE WA 98102
Business Address 188 EAST BLAINE ST., SUITE 200 SEATTLE WA 98102 206-788-4545
ALPINE IMMUNE SCIENCES, INC. (Filer) CIK: 0001626199 (see all company filings)

IRS No.: 208969493 | State of Incorp.: DE | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-37449 | Film No.: 23857352
SIC: 2834 Pharmaceutical Preparations