# Filing Detail

Form 20-F - Annual and transition report of foreign private issuers [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-26-047217
Filing Date
2026-04-23
Accepted
2026-04-23 07:01:43
Documents
118
Period of Report
2025-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 20-F | wb-20251231x20f.htm iXBRL | 20-F | 6045195
2 | EX-12.1 | wb-20251231xex12d1.htm | EX-12.1 | 13439
3 | EX-12.2 | wb-20251231xex12d2.htm | EX-12.2 | 13442
4 | EX-13.1 | wb-20251231xex13d1.htm | EX-13.1 | 6324
5 | EX-13.2 | wb-20251231xex13d2.htm | EX-13.2 | 6287
6 | EX-15.1 | wb-20251231xex15d1.htm | EX-15.1 | 7336
7 | EX-15.2 | wb-20251231xex15d2.htm | EX-15.2 | 7790
8 | EX-15.3 | wb-20251231xex15d3.htm | EX-15.3 | 3651
9 | GRAPHIC | wb-20251231x20f002.jpg | GRAPHIC | 95573
10 | GRAPHIC | wb-20251231x20f006.jpg | GRAPHIC | 1147
11 | GRAPHIC | wb-20251231x20f007.jpg | GRAPHIC | 1158
12 | GRAPHIC | wb-20251231x20f008.jpg | GRAPHIC | 1292
13 | GRAPHIC | wb-20251231x20f009.jpg | GRAPHIC | 1294
14 | GRAPHIC | wb-20251231x20f010.jpg | GRAPHIC | 1344
15 | GRAPHIC | wb-20251231x20f011.jpg | GRAPHIC | 104647
16 | GRAPHIC | wb-20251231x20f018.jpg | GRAPHIC | 1419
17 | GRAPHIC | wb-20251231x20f019.jpg | GRAPHIC | 1151
18 | GRAPHIC | wb-20251231x20f020.jpg | GRAPHIC | 1517
| Complete submission text file | 0001104659-26-047217.txt |  | 21930065

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
19 | EX-101.SCH | wb-20251231.xsd | EX-101.SCH | 105139
20 | EX-101.CAL | wb-20251231_cal.xml | EX-101.CAL | 134258
21 | EX-101.DEF | wb-20251231_def.xml | EX-101.DEF | 589961
22 | EX-101.LAB | wb-20251231_lab.xml | EX-101.LAB | 1026676
23 | EX-101.PRE | wb-20251231_pre.xml | EX-101.PRE | 799394
122 | EXTRACTED XBRL INSTANCE DOCUMENT | wb-20251231x20f_htm.xml | XML | 4196697

Mailing Address 8/F, QIHAO PLAZA, NO. 8 XINYUAN S. ROAD, CHAOYANG DISTRICT BEIJING China 100027
Business Address 8/F, QIHAO PLAZA, NO. 8 XINYUAN S. ROAD, CHAOYANG DISTRICT BEIJING China 100027 86 10 6061-8000
WEIBO Corp (Filer) CIK: 0001595761 (see all company filings)

EIN.: 000000000 | State of Incorp.: E9 | Fiscal Year End: 1231
Type: 20-F | Act: 34 | File No.: 001-36397 | Film No.: 26885491
SIC: 7370 Services-Computer Programming, Data Processing, Etc.
(CF Office: 06 Technology)