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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001626199-23-000126
Filing Date
2023-11-14
Accepted
2023-11-14 16:47:34
Documents
62
Period of Report
2023-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q alpn-20230930.htm   iXBRL 10-Q 1497656
2 EX-10.1 alpn-ex101_20230930.htm EX-10.1 57671
3 EX-10.2 alpn-ex102_20230930.htm EX-10.2 106944
4 EX-10.3 alpn-ex103_20230930.htm EX-10.3 107742
5 EX-31.1 alpn-ex311_20230930.htm EX-31.1 8953
6 EX-31.2 alpn-ex312_20230930.htm EX-31.2 8928
7 EX-32.1 alpn-ex321_20230930.htm EX-32.1 6075
8 EX-32.2 alpn-ex322_20230930.htm EX-32.2 6299
  Complete submission text file 0001626199-23-000126.txt   5886387

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT alpn-20230930.xsd EX-101.SCH 35606
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT alpn-20230930_cal.xml EX-101.CAL 55358
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT alpn-20230930_def.xml EX-101.DEF 136947
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT alpn-20230930_lab.xml EX-101.LAB 429477
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT alpn-20230930_pre.xml EX-101.PRE 267810
56 EXTRACTED XBRL INSTANCE DOCUMENT alpn-20230930_htm.xml XML 658369
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: 10-Q | Act: 34 | File No.: 001-37449 | Film No.: 231407439
SIC: 2834 Pharmaceutical Preparations