Chain Bridge I
CBGGF- Exchange
- OTC
- Industry
- Blank Checks
- SEC CIK
- 0001845149
No open-market purchases or sales by Chain Bridge I insiders were filed in the last 90 days; no institution reported holding it in 13F filings for Q2 2026; no superinvestor holds it.
Holders of 5% or more of CBGGF
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Chain Bridge I, largest stake first. The change is against the holder's previous filing.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
7 Schedule 13D and 13G filings on Chain Bridge I, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Feb 13, 202612:37 PM ET | TD Securities (USA) LLCand 3 others | 13G/A | 0.00%0 shares | −5.00 ppfrom 5.00%Below 5% | Dec 31, 2025 | SEC |
| Aug 14, 20254:21 PM ET | Sandia Investment Management LPand 1 other | 13G/A | 1.55%95.9K shares | −6.75 ppfrom 8.30%Below 5% | Jun 30, 2025 | SEC |
| Aug 12, 202511:17 AM ET | TD Securities (USA) LLCand 3 others | 13G | 5.00%151.3K shares | New | Jun 30, 2025 | SEC |
| Feb 14, 20254:07 PM ET | Sandia Investment Management LPand 1 other | 13G | 8.30%249.1K shares | New | Dec 31, 2024 | SEC |
| Feb 14, 20251:19 PM ET | Quarry LPand 1 other | 13G | 8.30%249.1K shares | New | Dec 31, 2024 | SEC |
| Feb 13, 202511:27 AM ET | Cowen and Company, LLC | 13G/A | 0.00%0 shares | –Below 5% | Dec 31, 2024 | SEC |
| Feb 6, 20252:58 PM ET | Walleye Capital LLC | 13G/A | 0.00%0 shares | –Below 5% | Dec 31, 2024 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Chain Bridge I shares.
No Form 144 notices for Chain Bridge I are on file.