# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950170-23-007929
Filing Date
2023-03-15
Accepted
2023-03-14 18:45:03
Documents
77
Period of Report
2022-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | etnb-20221231.htm iXBRL | 10-K | 3050417
2 | EX-4.2 | etnb-ex4_2.htm | EX-4 | 31871
3 | EX-23.1 | etnb-ex23_1.htm | EX-23 | 2863
4 | EX-31.1 | etnb-ex31_1.htm | EX-31 | 20765
5 | EX-31.2 | etnb-ex31_2.htm | EX-31 | 20777
6 | EX-32.1 | etnb-ex32_1.htm | EX-32 | 17857
7 | GRAPHIC | img32108071_0.jpg | GRAPHIC | 216008
8 | GRAPHIC | img32108071_1.jpg | GRAPHIC | 300422
9 | GRAPHIC | img32108071_2.jpg | GRAPHIC | 33786
10 | GRAPHIC | img32108071_3.jpg | GRAPHIC | 5692
11 | GRAPHIC | img32108071_4.jpg | GRAPHIC | 39825
12 | GRAPHIC | img32108071_5.jpg | GRAPHIC | 447499
13 | GRAPHIC | img32108071_6.jpg | GRAPHIC | 512429
| Complete submission text file | 0000950170-23-007929.txt |  | 14906032

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
14 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | etnb-20221231_cal.xml | EX-101.CAL | 60662
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | etnb-20221231_pre.xml | EX-101.PRE | 408132
16 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | etnb-20221231_lab.xml | EX-101.LAB | 551844
17 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | etnb-20221231.xsd | EX-101.SCH | 59655
18 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | etnb-20221231_def.xml | EX-101.DEF | 267023
71 | EXTRACTED XBRL INSTANCE DOCUMENT | etnb-20221231_htm.xml | XML | 2239949

Mailing Address 142 SANSOME STREET SECOND FLOOR SAN FRANCISCO CA 94104
Business Address 142 SANSOME STREET SECOND FLOOR SAN FRANCISCO CA 94104 (415) 432-9270
89bio, Inc. (Filer) CIK: 0001785173 (see all company filings)

EIN.: 831114349 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39122 | Film No.: 23732603
SIC: 2834 Pharmaceutical Preparations