Glen Burnie Bancorp
GLBZ- Exchange
- OTC
- Industry
- State Commercial Banks
- SEC CIK
- 0000890066
No open-market purchases or sales by Glen Burnie Bancorp 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 GLBZ
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Glen Burnie Bancorp, largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| Alliancebernstein L.P. | 13G/A | 6.90%198.9K shares | +1.50 ppfrom 5.40% | May 14, 20252 filings | Aug 13, 2025 | SEC |
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
2 Schedule 13D and 13G filings on Glen Burnie Bancorp, newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Aug 13, 20253:50 PM ET | Alliancebernstein L.P. | 13G/A | 6.90%198.9K shares | +1.50 ppfrom 5.40% | Jun 30, 2025 | SEC |
| May 14, 20255:22 PM ET | Alliancebernstein L.P. | 13G | 5.40%155.9K shares | New | Mar 31, 2025 | SEC |
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell Glen Burnie Bancorp shares.
No Form 144 notices for Glen Burnie Bancorp are on file.