🕵️ Orion Energy Systems, Inc. ($OESX)
SEC insider & ownership activity, last 12 months · CIK 1409375 · every row links its SEC filing
Over the last 12 months insiders bought $331K with no open-market selling against it. Sally A. Washlow bought $326K in discretionary trades (Nov–Jun). North Star Investment Management Corporation trimmed 14.9% → 13.0%; Tieton Capital Management, LLC trimmed 8.1% → 6.6%. One red-flag 8-K in the window: Delisting notice (3.01), Sep 8, 2025.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
2 buyers, $331K (4 lots) · 0 sellers, $0 (0 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Sally A. Washlow | 3 | $326K | 0 | – | Jun 24, 2026 |
| Brodin J Per | 1 | $6K | 0 | – | Feb 27, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| North Star Investment Management Corporation | 13.0% | 13G | Jul 2, 2026 | filing ↗ | |
| Connors Kathleen Marie | 7.5% | 13G | Aug 15, 2025 | filing ↗ | |
| Tieton Capital Management, LLC | 6.6% | 13G | May 13, 2026 | filing ↗ | |
| Grace & White, Inc. | 6.3% | 13G | Jan 27, 2026 | filing ↗ |
Planned insider sales (Form 144)
No sale notices filed in the last 12 months.
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Earnings (2.02) | Jun 4, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jun 4, 2026 | filing ↗ |
| Earnings (2.02) | May 19, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | May 19, 2026 | filing ↗ |
| Earnings (2.02) | Apr 15, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 15, 2026 | filing ↗ |
| Material agreement (1.01) | Mar 17, 2026 | filing ↗ |
| Other events (8.01) | Mar 17, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 17, 2026 | filing ↗ |
| Earnings (2.02) | Feb 5, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 5, 2026 | filing ↗ |
| Material agreement (1.01) | Jan 29, 2026 | filing ↗ |
| Reg FD disclosure (7.01) | Jan 29, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 29, 2026 | filing ↗ |
| Earnings (2.02) | Jan 20, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Jan 20, 2026 | filing ↗ |
| Officer/director changes (5.02) | Nov 13, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 13, 2025 | filing ↗ |
| Earnings (2.02) | Nov 5, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 5, 2025 | filing ↗ |
| Material agreement (1.01) | Sep 30, 2025 | filing ↗ |
| New financial obligation (2.03) | Sep 30, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Sep 30, 2025 | filing ↗ |
| Delisting notice (3.01) | Sep 8, 2025 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Aug 19, 2025 | filing ↗ |
| Charter/bylaw changes (5.03) | Aug 19, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 19, 2025 | filing ↗ |
| Shareholder vote (5.07) | Aug 7, 2025 | filing ↗ |
| Earnings (2.02) | Aug 6, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 6, 2025 | filing ↗ |