RICHSTONE ELLEN B — SEC Form 4 filings
SEC reporting owner CIK 1281526. 14 Form 4 filings on record with FilingPulse; latest filed 2026-08-12.
Transaction summary — filings shown
Covers all 14 filings on record, filed 2024-05-21 to 2026-08-12. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 6 legs across 5 filings — 76,874 shares, $71,841 total (shares × price as filed).
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 12.
- Largest priced transaction: purchase of 20,000 shares @ $1.15 ($22,900) in ORION ENERGY SYSTEMS, INC., filed 2024-06-17.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| ORION ENERGY SYSTEMS, INC. (OESX) | Director | 8 | 6 legs · 76,874 sh · $71,841 | — | 3 |
| SUPERIOR INDUSTRIES INTERNATIONAL INC (SUP) | Director | 3 | — | — | 5 |
| COGNITION THERAPEUTICS INC (CGTX) | Director | 3 | — | — | 4 |
Form 4 filings — RICHSTONE ELLEN B
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-12 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Grant/award (A): 2,532 @ $0 | EDGAR |
| 2026-06-22 | 4 | COGNITION THERAPEUTICS INC (CGTX) | Grant/award (A): 25,000 @ $0 | EDGAR |
| 2025-07-01 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Grant/award (A): 20,000 @ $0 | EDGAR |
| 2025-06-23 | 4 | COGNITION THERAPEUTICS INC (CGTX) | Grant/award (A): 34,000 @ $0 | EDGAR |
| 2025-05-27 | 4 | SUPERIOR INDUSTRIES INTERNATIONAL INC (SUP) | Option exercise (M): 37,338 @ $0 · Option exercise (M): 37,338 (derivative) @ $0 | EDGAR |
| 2025-02-24 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Purchase (P): 20,000 @ $0.91 | EDGAR |
| 2025-02-21 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Purchase (P): 13,000 @ $0.84 · Purchase (P): 874 @ $0.88 | EDGAR |
| 2025-02-19 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Purchase (P): 13,000 @ $0.84 | EDGAR |
| 2025-02-18 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Purchase (P): 10,000 @ $0.82 | EDGAR |
| 2024-06-17 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Purchase (P): 20,000 @ $1.15 | EDGAR |
| 2024-06-12 | 4 | ORION ENERGY SYSTEMS, INC. (OESX) | Grant/award (A): 27,523 @ $0 | EDGAR |
| 2024-06-11 | 4 | COGNITION THERAPEUTICS INC (CGTX) | Grant/award (A): 8,500 @ $0 · Grant/award (A): 8,500 (derivative) @ $0 | EDGAR |
| 2024-05-24 | 4 | SUPERIOR INDUSTRIES INTERNATIONAL INC (SUP) | Grant/award (A): 37,338 (derivative) @ $0 | EDGAR |
| 2024-05-21 | 4 | SUPERIOR INDUSTRIES INTERNATIONAL INC (SUP) | Option exercise (M): 33,207 @ $0 · Option exercise (M): 33,207 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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