RICHSTONE ELLEN B
SEC CIK 1281526 · EDGAR
BoughtSold
Most active insiders at OESX, 12 months
| # | Insider | Title | Bought | Sold |
|---|---|---|---|---|
| 1 | Washlow Sally A. | CEO, Dir | $325.9K | — |
| 2 | Wishart-Smith Heather L | Dir | $20.0K | — |
| 3 | BRODIN J PER | EVP, CFO, CAO, Treas | $5,535 | — |
| 4 | Green Scott A. | Pres, COO | — | — |
| 5 | Shapiro Richard A | Dir | — | — |
| 6 | Otten Anthony L. | Dir | — | — |
| 7 | RICHSTONE ELLEN B | Dir | — | — |
Transactions 18
| X | Filed | Traded | Ticker | Company | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-08-12 17:28 | 2026-08-11 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +2,532 | 35.9K | +8% | $0 | |
| 2026-06-22 17:12 | 2026-06-17 | CGTX | COGNITION THERAPEUTICS INC | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +25.0K | 83.5K | +43% | $0 | |
| 2025-07-01 | 2025-07-01 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +20.0K | 333.7K | +6% | $0 | |
| 2025-06-23 | 2025-06-18 | CGTX | COGNITION THERAPEUTICS INC | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +34.0K | 58.5K | +139% | $0 | |
| 2025-02-24 | 2025-02-21 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $0.91 | +20.0K | 313.7K | +7% | +$18.2K | |
| M | 2025-02-21 | 2025-02-19+ | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $0.8425 | +13.9K | 292.8K | +5% | +$11.7K |
| 2025-02-19 | 2025-02-18 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $0.84 | +13.0K | 279.8K | +5% | +$10.9K | |
| 2025-02-18 | 2025-02-14 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $0.82 | +10.0K | 266.8K | +4% | +$8,200 | |
| 2024-06-17 | 2024-06-14 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $1.15 | +20.0K | 256.8K | +8% | +$23.0K | |
| 2024-06-12 | 2024-06-11 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +27.5K | 236.8K | +13% | $0 | |
| D | 2024-06-11 | 2024-06-07 | CGTX | COGNITION THERAPEUTICS INC | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +8,500 | 24.5K | +53% | $0 |
| 2023-11-30 | 2023-11-29 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $0.93 | +30.0K | 209.3K | +17% | +$27.9K | |
| 2023-08-16 | 2023-08-15 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +19.4K | 179.3K | +12% | $0 | |
| D | 2023-06-13 | 2023-06-09 | CGTX | COGNITION THERAPEUTICS INC | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +6,000 | 16.0K | +60% | $0 |
| 2023-06-12 | 2023-06-12 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $1.85 | +8,185 | 159.9K | +5% | +$15.1K | |
| 2023-06-09 | 2023-06-09 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | P - Purchase | $1.78 | +16.8K | 151.7K | +12% | +$29.9K | |
| 2022-11-29 | 2022-11-29 | CGTX | COGNITION THERAPEUTICS INC | RICHSTONE ELLEN B | Dir | P - Purchase | $2.66 | +10.0K | 10.0K | New | +$26.6K | |
| 2022-06-13 | 2022-06-10 | OESX | ORION ENERGY SYSTEMS, INC. | RICHSTONE ELLEN B | Dir | A - Grant | $0.00 | +22.9K | 134.9K | +20% | $0 |
Purchase Sale Sale after option exercise All abbreviations