Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001213900-26-013671
Filing Date
2026-02-09
Accepted
2026-02-09 16:15:41
Documents
63
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 ANNUAL REPORT ea0274054-10k_bestspac1.htm   iXBRL 10-K 750283
2 DESCRIPTION OF SECURITIES ea027405401ex4-5_bestspac1.htm EX-4.5 16181
3 INSIDER TRADING POLICY ea027405401ex19-1_bestspac1.htm EX-19.1 46148
4 LIST OF SUBSIDIARIES ea027405401ex21_bestspac1.htm EX-21 1357
5 CERTIFICATION ea027405401ex31-1_bestspac1.htm EX-31.1 13704
6 CERTIFICATION ea027405401ex32-2_bestspac1.htm EX-32.2 5354
7 CLAWBACK POLICY ea027405401ex99-4_bestspac1.htm EX-99.4 31329
8 GRAPHIC image_001.jpg GRAPHIC 7655
9 GRAPHIC image_002.jpg GRAPHIC 12648
10 GRAPHIC fin_001.jpg GRAPHIC 3593
  Complete submission text file 0001213900-26-013671.txt   4164166

Data Files

Seq Description Document Type Size
11 XBRL SCHEMA FILE bsaau-20251231.xsd EX-101.SCH 36410
12 XBRL CALCULATION FILE bsaau-20251231_cal.xml EX-101.CAL 20738
13 XBRL DEFINITION FILE bsaau-20251231_def.xml EX-101.DEF 194196
14 XBRL LABEL FILE bsaau-20251231_lab.xml EX-101.LAB 254831
15 XBRL PRESENTATION FILE bsaau-20251231_pre.xml EX-101.PRE 259252
66 EXTRACTED XBRL INSTANCE DOCUMENT ea0274054-10k_bestspac1_htm.xml XML 365675
Mailing Address 701, 7/FLOOR, UNITED BUILDING 17-19 JUBILEE STREET HONG KONG Hong Kong
Business Address 701, 7/FLOOR, UNITED BUILDING 17-19 JUBILEE STREET HONG KONG Hong Kong 852-9828-3397
BEST SPAC I Acquisition Corp. (Filer) CIK: 0002051587 (see all company filings)

EIN.: 000000000 | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-42700 | Film No.: 26611615
SIC: 8200 Services-Educational Services
(CF Office: 07 Trade & Services)