RICHSTONE ELLEN B has filed 16 insider transactions across 3 companies since May 2024.
Most recent transaction: a grant/award of 20000 shares of ORION ENERGY SYSTEMS, INC. ($OESX) on July 01, 2025.
Activity breakdown: 6 open-market purchases and 0 sales.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| July 1, 2025 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | A | Common Stock | 20000 | $0.00 | 333,658.0000 | 33,305,699 | 6.38% | 0.06% |
| June 18, 2025 | COGNITION THERAPEUTICS INC | $CGTX | RICHSTONE ELLEN B | Director | A | Common Stock | 34000 | $0.00 | 58,500.0000 | 61,828,149 | 138.78% | 0.05% |
| May 22, 2025 | SUPERIOR INDUSTRIES INTERNATIONAL INC | $SSUP | RICHSTONE ELLEN B | Not found | M | Common Stock | 37338 | $0.00 | 192,336.0000 | 28,902,257 | 24.09% | 0.13% |
| May 22, 2025 | SUPERIOR INDUSTRIES INTERNATIONAL INC | $SSUP | RICHSTONE ELLEN B | Not found | M | Restricted Stock Unit | 37338 | $0.00 | 0.0000 | 28,902,257 | 100.00% | 0.13% |
| Feb. 21, 2025 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | P | Common Stock | 20000 | $0.91 | 313,658.0000 | 0 | 6.81% | 0.00% |
| Feb. 19, 2025 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | P | Common Stock | 13000 | $0.84 | 292,784.0000 | 0 | 4.65% | 0.00% |
| Feb. 20, 2025 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | P | Common Stock | 874 | $0.88 | 293,658.0000 | 0 | 0.30% | 0.00% |
| Feb. 18, 2025 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | P | Common Stock | 13000 | $0.84 | 279,784.0000 | 0 | 4.87% | 0.00% |
| Feb. 14, 2025 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | P | Common Stock | 10000 | $0.82 | 266,784.0000 | 0 | 3.89% | 0.00% |
| June 14, 2024 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | P | Common Stock | 20000 | $1.15 | 256,784.0000 | 0 | 8.45% | 0.00% |
| June 11, 2024 | ORION ENERGY SYSTEMS, INC. | $OESX | RICHSTONE ELLEN B | Not found | A | Common Stock | 27523 | $0.00 | 236,784.0000 | 0 | 13.15% | 0.00% |
| June 7, 2024 | COGNITION THERAPEUTICS INC | $CGTX | RICHSTONE ELLEN B | Director | A | Common Stock | 8500 | $0.00 | 24,500.0000 | 33,735,269 | 53.13% | 0.03% |
| June 7, 2024 | COGNITION THERAPEUTICS INC | $CGTX | RICHSTONE ELLEN B | Director | A | Stock Option (right to buy) | 8500 | $0.00 | 8,500.0000 | 33,735,269 | 9999.99% | 0.03% |
| May 22, 2024 | SUPERIOR INDUSTRIES INTERNATIONAL INC | $SSUP | RICHSTONE ELLEN B | Not found | A | Restricted Stock Unit | 37338 | $0.00 | 37,338.0000 | 0 | 9999.99% | 0.00% |
| May 19, 2024 | SUPERIOR INDUSTRIES INTERNATIONAL INC | $SSUP | RICHSTONE ELLEN B | Not found | M | Restricted Stock Unit | 33207 | $0.00 | 0.0000 | 0 | 100.00% | 0.00% |
| May 19, 2024 | SUPERIOR INDUSTRIES INTERNATIONAL INC | $SSUP | RICHSTONE ELLEN B | Not found | M | Common Stock | 33207 | $0.00 | 154,998.0000 | 0 | 27.27% | 0.00% |