Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2022-11-29 Purchase | 2022-11-29 4:57 pm | COGNITION THERAPEUTICS INC | CGTX | RICHSTONE ELLEN B Director | 10,000 | $2.655 | $26,550 | 10,000 (Direct) | View |
2019-08-12 Purchase | 2019-08-14 10:22 am | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 18,000 | $2.845 | $51,210 | 39,132 (Direct) | View |
2018-11-20 Purchase | 2018-11-21 11:22 am | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 10,000 | $7.91 | $79,100 | 14,259 (Direct) | View |
2018-06-12 Purchase | 2018-06-13 4:56 pm | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 10,000 | $0.965 | $9,650 | 83,098 (Direct) | View |
2018-02-15 Purchase | 2018-03-22 8:07 pm | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 18,519 | $1.35 | $25,001 | 25,927 (Direct) | View |
2018-02-26 Purchase | 2018-02-27 7:01 pm | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 23,500 | $0.856 | $20,116 | 52,848 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2022-06-10(A) Option Award | 2022-06-23 4:08 pm | N/A 2032-06-10 | COGNITION THERAPEUTICS INC | CGTX | RICHSTONE ELLEN B Director | 8,335 | $0 | 8,335 (Direct) | View |
2022-06-10 Option Award | 2022-06-13 4:47 pm | N/A 2032-06-10 | COGNITION THERAPEUTICS INC | CGTX | RICHSTONE ELLEN B Director | 8,335 | $0 | 8,335 (Direct) | View |
2022-06-10 Option Award | 2022-06-13 4:02 pm | N/A N/A | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 22,935 | $0 | 134,906 (Direct) | View |
2022-06-10 Option Award | 2022-06-10 09:25 am | N/A 2032-06-10 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 45,000 | $0 | 45,000 (Direct) | View |
2022-05-25 Exercise | 2022-05-27 10:56 am | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 15,577 | $0 | 121,791 (Direct) | View |
2022-04-28 Option Award | 2022-05-02 3:14 pm | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 30,303 | $0 | 45,880 (Direct) | View |
2021-11-01 Option Award | 2021-11-03 6:00 pm | N/A 2031-11-01 | COGNITION THERAPEUTICS INC | CGTX | RICHSTONE ELLEN B Director | 16,670 | $0 | 16,670 (Direct) | View |
2021-07-01 Option Award | 2021-07-06 7:32 pm | N/A 2031-07-01 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 35,000 | $0 | 35,000 (Direct) | View |
2021-06-22 Exercise | 2021-06-24 3:06 pm | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 20,000 | $0 | 91,488 (Direct) | View |
2021-06-10 Exercise | 2021-06-11 4:09 pm | N/A N/A | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 25,971 | $2.14 | 44,490 (Direct) | View |
2021-06-10 Exercise | 2021-06-11 4:09 pm | N/A 2021-07-01 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 25,971 | $0 | 44,490 (Direct) | View |
2021-06-04 Option Award | 2021-06-07 7:40 pm | N/A N/A | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 8,361 | $0 | 111,971 (Direct) | View |
2021-05-25 Option Award | 2021-05-27 3:34 pm | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 15,577 | $0 | 35,577 (Direct) | View |
2020-07-06 Option Award | 2020-07-09 5:05 pm | N/A 2030-07-06 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 25,000 | $0 | 25,000 (Direct) | View |
2020-06-22 Option Award | 2020-06-23 11:45 am | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 20,000 | $0 | 20,000 (Direct) | View |
2020-06-09 Option Award | 2020-06-11 1:47 pm | N/A N/A | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 11,479 | $0 | 103,610 (Direct) | View |
2020-04-23 Exercise | 2020-04-24 2:31 pm | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 16,779 | $0 | 55,911 (Direct) | View |
2019-08-12 Option Award | 2019-08-12 5:26 pm | N/A N/A | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 9,033 | $0 | 92,131 (Direct) | View |
2019-07-02 Option Award | 2019-07-03 4:11 pm | N/A 2029-07-02 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 150,818 | $0 | 150,818 (Direct) | View |
2019-04-23 Option Award | 2019-04-25 08:52 am | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 16,779 | $0 | 16,779 (Direct) | View |
2019-04-19 Exercise | 2019-04-22 12:53 pm | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 6,873 | $0 | 21,132 (Direct) | View |
2019-01-03 Option Award | 2019-01-07 9:49 pm | N/A 2026-01-03 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 73,915 | $0 | 73,915 (Direct) | View |
2018-07-26 Exercise | 2018-07-27 09:12 am | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 1,229 | $0 | 11,132 (Direct) | View |
2018-07-01 Option Award | 2018-07-03 12:30 pm | N/A 2028-07-01 | EMAGIN CORP | EMAN | RICHSTONE ELLEN B Director | 34,946 | $0 | 34,946 (Direct) | View |
2018-06-07 Option Award | 2018-06-11 5:47 pm | N/A N/A | ORION ENERGY SYSTEMS Inc | OESX | RICHSTONE ELLEN B Director | 20,250 | $0 | 73,098 (Direct) | View |
2018-04-25 Exercise | 2018-04-26 10:51 am | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 3,030 | $0 | 11,132 (Direct) | View |
2018-04-19 Option Award | 2018-04-19 1:09 pm | N/A N/A | SUPERIOR INDUSTRIES INTERNATIONAL INC | SUP | RICHSTONE ELLEN B Director | 6,873 | $0 | 11,132 (Direct) | View |