Comparable stake leader
ALLIANCEBERNSTEIN L.P.
SEC ownership of GLEN BURNIE BANCORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000890066.
Disclosed value leader
ALLIANCEBERNSTEIN L.P.
Comparable rows
6/8
Latest evidence
08 Dec 2025
- Parsed ownership sources
-
13D/G and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
ALLIANCEBERNSTEIN L.P.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
6 of 8
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
ALLIANCEBERNSTEIN L.P.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
08 Dec 2025
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000890066
- Issuer location
- Glen Burnie, MD
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of GLEN BURNIE BANCORP (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
ALLIANCEBERNSTEIN L.P.
Disclosed value leader
ALLIANCEBERNSTEIN L.P.
Comparable rows
6/8
Latest evidence
08 Dec 2025
13D/G
3/4/5
Lead comparable stake: 6.9%
2 rows are not safely comparable across share classes.
13D/G row: ALLIANCEBERNSTEIN L.P.
Quick read
ALLIANCEBERNSTEIN L.P. leads the comparable SEC ownership view at 6.9%.
6 of 8 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens ALLIANCEBERNSTEIN L.P.'s linked filing trail.
Comparable ownership
Top 5
ALLIANCEBERNSTEIN L.P.
6.9%
Mark C. Hanna
0.57%
Stanford D. Hess
0.07%
Felton Magee Jr.
0.04%
Julie M. Mussog
0.03%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 8 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| ALLIANCEBERNSTEIN L.P. |
13D/G
|
6.9%
|
$1,115,593
198,858 shares
|
+$240,714 | 30 Jun 2025 |
| Mark C. Hanna |
3/4/5
President and CEO, Director
|
0.57%
|
$78,873
16,570 shares
|
— | 13 Jun 2025 |
| Stanford D. Hess |
3/4/5
Director
|
0.07%
|
$10,100
2,000 shares
|
— | 14 Jun 2024 |
| Felton Magee Jr. |
3/4/5
Director
|
0.04%
|
$5,269
1,100 shares
|
— | 14 Nov 2025 |
| Julie M. Mussog |
3/4/5
Director
|
0.03%
|
$4,282
1,000 shares
|
+$3,854 | 08 Dec 2025 |
| Jeffrey A. Welch |
3/4/5
Executive Vice President
|
0.02%
|
$2,450
500 shares
|
— | 16 May 2025 |
| Frederick W. Kuethe III |
3/4/5
Director
|
—
class O/S missing
|
$213,577
38,483 shares
|
— | 07 Jan 2022 |
| Joseph G. Baldwin |
3/4/5
Director
|
—
class O/S missing
|
$15,045
4,012 shares
|
— | 11 Jul 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Net insider flow leans to buying over the last 12 months. Net value: +$3,854.
Buys
$3,854
Insiders: 1
Sells
$0
Insiders: 0
Net
+$3,854
Shares: +900
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 900
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 900 | 0 | $3,854 | $0 | +$3,854 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-7 of 7 reporting-owner rows connected to GLEN BURNIE BANCORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
7
Largest Forms 3/4/5 holder
Frederick W. Kuethe III
Net 12M change
+$3,854
Latest report
08 Dec 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Frederick W. Kuethe III | Director | $213,577 | Mixed | 07 Jan 2022 | ||
| Mark C. Hanna | President and CEO, Director | $78,873 | Filing P/S | 13 Jun 2025 | ||
| Joseph G. Baldwin | Director | $15,045 | Mixed | 11 Jul 2024 | ||
| Stanford D. Hess | Director | $10,100 | Filing P/S | 14 Jun 2024 | ||
| Felton Magee Jr. | Director | $5,269 | Mixed | 14 Nov 2025 | ||
| Julie M. Mussog | Director | $4,282 | +$3,854 | +900% | Filing P/S | 08 Dec 2025 |
| Jeffrey A. Welch | Executive Vice President | $2,450 | Filing P/S | 16 May 2025 |
Recent insider transactions for GLEN BURNIE BANCORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Julie M. Mussog | GLBZ | Common Stock | Purchase | 900% | $3,854 | $4.28 | 900 | 1,000 | 08 Dec 2025 | Direct |
| Felton Magee Jr. | GLBZ | Common Stock | Small acquisition under Rule 16a-6 | 1000% | 1,000 | 1,100 | 14 Nov 2025 | Direct |
* marks a reported price that did not pass the local price check.