# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001628280-22-006926
Filing Date
2022-03-22
Accepted
2022-03-22 17:21:05
Documents
79
Period of Report
2021-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | exdx-20211231.htm iXBRL | 10-K | 1932233
2 | EX-23.1 | ex231-2021bdoconsent.htm | EX-23.1 | 3049
3 | EX-31.1 | xgn311-123121.htm | EX-31.1 | 12210
4 | EX-31.2 | xgn312-123121.htm | EX-31.2 | 12165
5 | EX-32.1 | xgn321-123121.htm | EX-32.1 | 7882
11 |  | exdx-20211231_g1.jpg | GRAPHIC | 29843
12 |  | exdx-20211231_g2.jpg | GRAPHIC | 127366
13 |  | exdx-20211231_g3.jpg | GRAPHIC | 107979
14 |  | exdx-20211231_g4.jpg | GRAPHIC | 144843
| Complete submission text file | 0001628280-22-006926.txt |  | 8954653

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | exdx-20211231.xsd | EX-101.SCH | 49961
7 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | exdx-20211231_cal.xml | EX-101.CAL | 82854
8 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | exdx-20211231_def.xml | EX-101.DEF | 244400
9 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | exdx-20211231_lab.xml | EX-101.LAB | 707341
10 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | exdx-20211231_pre.xml | EX-101.PRE | 440226
73 | EXTRACTED XBRL INSTANCE DOCUMENT | exdx-20211231_htm.xml | XML | 1124055

Mailing Address 1261 LIBERTY WAY VISTA CA 92081
Business Address 1261 LIBERTY WAY VISTA CA 92081 (760) 560-1501
EXAGEN INC. (Filer) CIK: 0001274737 (see all company filings)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-39049 | Film No.: 22760737
SIC: 8071 Services-Medical Laboratories