StoneBridge Acquisition II Corp SEC EDGAR Filings (CIK 0002043630)

SEC EDGAR filings, ownership reports, and insider transactions for StoneBridge Acquisition II Corp.

Symbol
APAC, APACU on Nasdaq
Industry
Blank Checks (Office Of Real Estate & Construction)
Business address
One World Trade Center, Suite 8500, New York, NY, 10007
Fiscal year end
31 December
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StoneBridge Acquisition II Corp has filed 41 SEC EDGAR filings since 06 Nov 2024

Latest Filings

Recent SEC filings for StoneBridge Acquisition II Corp including SCHEDULE 13G/A, SCHEDULE 13G, 8-K and more.

Form type Document Filing Description Filing date Reporting date File number(s)
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 12 Feb 2026 005-95329
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 12 Feb 2026 005-95329
SCHEDULE 13G/A Open SCHEDULE 13G/A document View SEC filing for SCHEDULE 13G/A 11 Feb 2026 005-95329
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 10 Feb 2026 05 Feb 2026 001-42871
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
4 Open 4 document View SEC filing for 4 FORM 4 06 Feb 2026 05 Feb 2026
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 03 Feb 2026 02 Feb 2026 001-42871
3 Open 3 document View SEC filing for 3 FORM 3 02 Feb 2026 02 Feb 2026
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 02 Feb 2026 005-95329
3 Open 3 document View SEC filing for 3 PRIMARY DOCUMENT 25 Nov 2025 21 Nov 2025
4 Open 4 document View SEC filing for 4 PRIMARY DOCUMENT 25 Nov 2025 08 Jul 2024
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 18 Nov 2025 18 Nov 2025 001-42871
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Nov 2025 005-95329
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 14 Nov 2025 005-95329
SCHEDULE 13G Open SCHEDULE 13G document View SEC filing for SCHEDULE 13G 13 Nov 2025 005-95329
10-Q Open 10-Q document | Open XBRL data View SEC filing for 10-Q 10-Q 12 Nov 2025 30 Sep 2025 001-42871
3 Open 3 document View SEC filing for 3 FORM 3 17 Oct 2025 29 Sep 2025
3 Open 3 document View SEC filing for 3 FORM 3 09 Oct 2025 29 Sep 2025
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 07 Oct 2025 01 Oct 2025 001-42871
8-K Open 8-K document | Open XBRL data View SEC filing for 8-K 8-K 06 Oct 2025 30 Sep 2025 001-42871
3 Open 3 document View SEC filing for 3 FORM 3 03 Oct 2025 29 Sep 2025
3 Open 3 document View SEC filing for 3 FORM 3 03 Oct 2025 29 Sep 2025
424B4 Open 424B4 document View SEC filing for 424B4 424B4 01 Oct 2025 333-286983
EFFECT Open EFFECT document View SEC filing for EFFECT 30 Sep 2025 333-286983
3 Open 3 document View SEC filing for 3 FORM 3 29 Sep 2025 29 Sep 2025
3 Open 3 document View SEC filing for 3 FORM 3 29 Sep 2025 29 Sep 2025
3 Open 3 document View SEC filing for 3 FORM 3 29 Sep 2025 29 Sep 2025
CERT Open CERT document View SEC filing for CERT 29 Sep 2025 001-42871
8-A12B Open 8-A12B document View SEC filing for 8-A12B 8-A12B 26 Sep 2025 001-42871
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 09 Sep 2025 333-286983
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 22 Aug 2025 333-286983
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 01 Aug 2025 333-286983
S-1/A Open S-1/A document View SEC filing for S-1/A S-1/A 07 Jul 2025 333-286983
S-1 Open S-1 document View SEC filing for S-1 S-1 05 May 2025 333-286983
DRS Open DRS document View SEC filing for DRS 06 Nov 2024 377-07539

About this filer

StoneBridge Acquisition II Corp files with the SEC under CIK 0002043630. This page aggregates EDGAR filings and related ownership activity.

Industry: Blank Checks.

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FAQ

What is a CIK?
A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
Why are some filings missing?
New filings appear as the SEC updates EDGAR, and older records can vary by availability.
How often is this page updated?
Updates follow new EDGAR submissions and periodic data refreshes.

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