# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001447669-26-000021
Filing Date
2026-02-24
Accepted
2026-02-24 16:16:55
Documents
133
Period of Report
2025-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | twlo-20251231.htm iXBRL | 10-K | 2476604
2 | EX-4.5 | exhibit45-descriptionofsec.htm | EX-4.5 | 30676
3 | EX-19.1 | exhibit191-amendedandresta.htm | EX-19.1 | 66269
4 | EX-19.2 | exhibit192-specialtradingp.htm | EX-19.2 | 33071
5 | EX-19.3 | exhibit193-requirementsfor.htm | EX-19.3 | 16623
6 | EX-21.1 | twlo-20251231ex211subsidia.htm | EX-21.1 | 10102
7 | EX-23.1 | twlo-20251231ex231kpmgcons.htm | EX-23.1 | 2381
8 | EX-31.1 | twlo-20251231xex311.htm | EX-31.1 | 9922
9 | EX-31.2 | twlo-20251231xex312.htm | EX-31.2 | 9877
10 | EX-32.1 | twlo-20251231xex321.htm | EX-32.1 | 6257
16 |  | twlo-20251231_g1.jpg | GRAPHIC | 68258
17 |  | twlo-20251231_g2.jpg | GRAPHIC | 63411
| Complete submission text file | 0001447669-26-000021.txt |  | 13595908

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
11 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | twlo-20251231.xsd | EX-101.SCH | 74116
12 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | twlo-20251231_cal.xml | EX-101.CAL | 152170
13 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | twlo-20251231_def.xml | EX-101.DEF | 456630
14 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | twlo-20251231_lab.xml | EX-101.LAB | 1040638
15 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | twlo-20251231_pre.xml | EX-101.PRE | 778868
136 | EXTRACTED XBRL INSTANCE DOCUMENT | twlo-20251231_htm.xml | XML | 2003441

Mailing Address 101 SPEAR STREET SUITE 500 San Francisco CA 94105
Business Address 101 SPEAR STREET SUITE 500 San Francisco CA 94105 415-390-2337
TWILIO INC (Filer) CIK: 0001447669 (see all company filings)

EIN.: 262574840 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-37806 | Film No.: 26671818
SIC: 7372 Services-Prepackaged Software
(CF Office: 06 Technology)