# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001627475-19-000007
Filing Date
2019-03-07
Accepted
2019-03-07 17:20:54
Documents
91
Period of Report
2018-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | upwk-12312018x10k.htm | 10-K | 2293488
2 | EXHIBIT 23.1 | exhibit231.htm | EX-23.1 | 3282
3 | EXHIBIT 31.1 | exhibit311.htm | EX-31.1 | 13177
4 | EXHIBIT 31.2 | exhibit312.htm | EX-31.2 | 13180
5 | EXHIBIT 32.1 | exhibit321.htm | EX-32.1 | 9672
6 | EXHIBIT 32.2 | exhibit322.htm | EX-32.2 | 9889
13 |  | chart-e52047c26dca4a39b11.jpg | GRAPHIC | 78097
| Complete submission text file | 0001627475-19-000007.txt |  | 9801451

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
7 | XBRL INSTANCE DOCUMENT | upwk-20181231.xml | EX-101.INS | 1885211
8 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | upwk-20181231.xsd | EX-101.SCH | 60238
9 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | upwk-20181231_cal.xml | EX-101.CAL | 102343
10 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | upwk-20181231_def.xml | EX-101.DEF | 307244
11 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | upwk-20181231_lab.xml | EX-101.LAB | 913659
12 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | upwk-20181231_pre.xml | EX-101.PRE | 544684

Mailing Address 441 LOGUE AVENUE MOUNTAIN VIEW CA 94043
Business Address 441 LOGUE AVENUE MOUNTAIN VIEW CA 94043 650-316-7500
Upwork Inc. (Filer) CIK: 0001627475 (see all company filings)

EIN.: 464337682 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-38678 | Film No.: 19666790
SIC: 7374 Services-Computer Processing & Data Preparation