🕵️ CSB Bancorp, Inc. ($CSBB)
SEC insider & ownership activity, last 12 months · CIK 880417 · every row links its SEC filing
Over the last 12 months insiders bought $213K with no open-market selling against it. Eddie L. Steiner bought $140K (Feb–Sep). No red-flag 8-Ks in the window.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
5 buyers, $213K (17 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Eddie L. Steiner | 6 | $140K | 0 | – | Sep 8, 2026 |
| Vikki G. Briggs | 1 | $31K | 0 | – | Nov 5, 2025 |
| Stephen E. Schillig | 3 | $21K | 0 | – | Sep 3, 2026 |
| Robert K. Baker | 2 | $12K | 0 | – | Nov 17, 2025 |
| Cheryl M. Kirkbride | 5 | $8K | 0 | – | Jun 23, 2026 |
5%+ holders
No current 5%+ beneficial-ownership positions on file.
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Reg FD disclosure (7.01) | Aug 26, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 26, 2026 | filing ↗ |
| Earnings (2.02) | Jul 21, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jul 21, 2026 | filing ↗ |
| Shareholder vote (5.07) | Apr 22, 2026 | filing ↗ |
| Earnings (2.02) | Apr 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 20, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Feb 25, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 25, 2026 | filing ↗ |
| Earnings (2.02) | Jan 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 28, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Nov 19, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 19, 2025 | filing ↗ |
| Earnings (2.02) | Oct 21, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Oct 21, 2025 | filing ↗ |
| Other events (8.01) | Sep 25, 2025 | filing ↗ |