Comparable stake leader
Mercer Savings Bank Employee Stock Ownership Plan Trust
SEC ownership of Mercer Bancorp, Inc.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001967306.
Disclosed value leader
—
Comparable rows
1/12
Latest evidence
31 Dec 2025
- Public ticker
- MSBB on OTC
- Parsed ownership sources
-
13D/G and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Mercer Savings Bank Employee Stock Ownership Plan Trust
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
1 of 12
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Mercer Savings Bank Employee Stock Ownership Plan Trust
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
31 Dec 2025
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001967306
- Issuer location
- Celina, OH
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 Mercer Bancorp, Inc. (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
Mercer Savings Bank Emplo...
Disclosed value leader
—
Comparable rows
1/12
Latest evidence
31 Dec 2025
13D/G
3/4/5
Lead comparable stake: 7.9%
11 rows are not safely comparable across share classes.
13D/G row: Mercer Savings Bank Employee Stock Ownership Plan Trust
Showing 1-8 of 12 holder rows.
Quick read
Mercer Savings Bank Employee Stock Ownership Plan Trust leads the comparable SEC ownership view at 7.9%.
1 of 12 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 Mercer Savings Bank Employee Stock Ownership Plan Trust's linked filing trail.
Comparable ownership
Top 1
Mercer Savings Bank Employee Stoc...
7.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 12 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Mercer Savings Bank Employee Stock Ownership Plan Trust |
13D/G
|
7.9%
|
—
81,496 shares
|
$0 | 31 Dec 2025 |
| Alvin B. Parmiter |
3/4/5
President and CEO, Director
|
—
mixed-class rows
|
—
54,175 shares
mixed-class rows
|
— | 01 Apr 2025 |
| David L. Keiser |
3/4/5
Director
|
—
mixed-class rows
|
—
22,178 shares
mixed-class rows
|
— | 26 Feb 2025 |
| Michael J. Boley |
3/4/5
Director
|
—
mixed-class rows
|
—
22,159 shares
mixed-class rows
|
— | 26 Feb 2025 |
| Jose W. Faller |
3/4/5
Director
|
—
mixed-class rows
|
—
15,659 shares
mixed-class rows
|
— | 26 Feb 2025 |
| Timothy L. Bigham |
3/4/5
SVP, Operations
|
—
mixed-class rows
|
—
15,487 shares
mixed-class rows
|
— | 01 Apr 2025 |
| Trever A. Bransteter |
3/4/5
SVP, Lending
|
—
mixed-class rows
|
—
12,679 shares
mixed-class rows
|
— | 01 Apr 2025 |
| Kristin M. Fee |
3/4/5
Director
|
—
mixed-class rows
|
—
11,296 shares
mixed-class rows
|
— | 26 Feb 2025 |
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
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 06 Oct 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
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 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-11 of 11 reporting-owner rows connected to Mercer Bancorp, Inc.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
11
Largest Forms 3/4/5 holder
Sherman Crum
Net 12M change
$0
Latest report
01 Apr 2025
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Sherman Crum | Controller | Mixed | 01 Apr 2025 | |||
| Alvin B. Parmiter | President and CEO, Director | Mixed | 01 Apr 2025 | |||
| David L. Keiser | Director | Mixed | 26 Feb 2025 | |||
| Timothy L. Bigham | SVP, Operations | Mixed | 01 Apr 2025 | |||
| Jose W. Faller | Director | Mixed | 26 Feb 2025 | |||
| Richard A. Mosier | Director | Mixed | 26 Jul 2023 | |||
| Kristin M. Fee | Director | Mixed | 26 Feb 2025 | |||
| Michael J. Boley | Director | Mixed | 26 Feb 2025 | |||
| Ryan Moorman | SVP, Lending | Mixed | 01 Apr 2025 | |||
| Rick L. Ross | Treasurer | Mixed | 26 Jul 2023 | |||
| Trever A. Bransteter | SVP, Lending | Mixed | 01 Apr 2025 |
Recent insider transactions for Mercer Bancorp, Inc.
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.