Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001626199-20-000009
Filing Date
2020-03-30
Accepted
2020-03-30 16:11:35
Documents
106
Period of Report
2019-12-31

Document Format Files

Seq Description Document Type Size
1 10-K a10k2019.htm   iXBRL 10-K 2550448
2 EXHIBIT 4.8 alpn-ex4820191231.htm EX-4.8 49231
3 EXHIBIT 23.1 alpn-ex23120191231.htm EX-23.1 10469
4 EXHIBIT 31.1 alpn-ex31120191231.htm EX-31.1 12520
5 EXHIBIT 31.2 alpn-ex31220191231.htm EX-31.2 12412
6 EXHIBIT 32.1 alpn-ex32120191231.htm EX-32.1 6967
7 EXHIBIT 32.2 alpn-ex32220191231.htm EX-32.2 7013
13 fig201901.jpg GRAPHIC 132704
14 fig201902.jpg GRAPHIC 54502
15 fig201903.jpg GRAPHIC 121431
16 fig201904.jpg GRAPHIC 55594
17 fig201905.jpg GRAPHIC 66939
18 fig201906.jpg GRAPHIC 99154
19 fig201907.jpg GRAPHIC 43034
20 fig201908.jpg GRAPHIC 59906
21 fig201909.jpg GRAPHIC 60322
22 fig201910.jpg GRAPHIC 62683
23 fig201911.jpg GRAPHIC 57117
24 fig201912ab.jpg GRAPHIC 71066
25 fig201913.jpg GRAPHIC 74949
26 fig201914.jpg GRAPHIC 73444
27 fig201915.jpg GRAPHIC 38747
28 fig201916.jpg GRAPHIC 104544
  Complete submission text file 0001626199-20-000009.txt   12555383

Data Files

Seq Description Document Type Size
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9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT alpn-20191231_cal.xml EX-101.CAL 113195
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT alpn-20191231_def.xml EX-101.DEF 306912
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT alpn-20191231_lab.xml EX-101.LAB 898882
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT alpn-20191231_pre.xml EX-101.PRE 521461
92 EXTRACTED XBRL INSTANCE DOCUMENT a10k2019_htm.xml XML 1297391
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)

EIN.: 208969493 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37449 | Film No.: 20757116
SIC: 2834 Pharmaceutical Preparations