| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Insider activity in OESX over the last quarter tilts toward buying: insiders added a net 1,054 shares worth roughly $20K.
Counted by filing, the last 12 months brought 4 open-market purchases by 3 insiders worth about $351K and no sales. The 12 months before that brought 9 open-market purchases by 5 insiders worth about $70K and no sales.
The largest open-market purchase in the last two years was 21,166 shares by Sally A. Washlow (Chief Executive Officer) at an average $14.17 on November 19, 2025, about $300K. Three months later OESX was down 15%.
The most recent purchase was by Heather L Wishart-Smith (Director) on August 20, 2026.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| COO | 129.7K | $2.70M | - | |
| CFO | 85.3K | $1.77M | - | |
| CEO | 61.3K | $1.27M | - | |
| Dir | 35.9K | $746.3K | - | |
| Dir | 26.0K | $540.0K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Aug 20, 2026 | Heather L Wishart-Smith | Director | Buy | 1,054 | $18.96 | $19,987.53 | +10.2% | - | - | |
| Jun 24, 2026 | Sally A. Washlow48 | Chief Executive Officer | Buy | 2,735 | $9.48 | $25,929.10 | +5.9% | +203.4% | - | |
| Feb 27, 2026 | J Per Brodin | EVP, CFO, CAO & Treasurer | Buy | 500 | $11.07 | $5,535.00 | +0.5% | -12.3% | - | |
| Nov 19, 2025 | Sally A. Washlow48 | Chief Executive Officer | Buy | 21,166 | $14.17 | $299,922.22 | +83.5% | -14.6% | - | |
| Feb 25, 2025 | Michael H Jenkins | Chief Executive Officer | Buy | 5,682 | $0.88 | $4,999.02 | +0.5% | -20.7% | +37.3% | |
| Feb 21, 2025 | Sally A. Washlow48 | - | Buy | 2,000 | $0.92 | $1,832.00 | -200.0% | -23.0% | +34.3% | |
| Feb 21, 2025 | Ellen B Richstone48 | - | Buy | 20,000 | $0.91 | $18,220.00 | +6.8% | -23.0% | +34.3% | |
| Feb 20, 2025 | Ellen B Richstone48 | - | Buy | 13,874 | $0.84 | $11,652.74 | +5.0% | -23.0% | +35.8% | |
| Feb 18, 2025 | Anthony L. Otten | - | Buy | 5,000 | $0.83 | $4,149.50 | +2.4% | -14.8% | +55.1% | |
| Feb 18, 2025 | Ellen B Richstone48 | - | Buy | 13,000 | $0.84 | $10,868.00 | +4.9% | -14.8% | +55.1% |