NATHAN GILBERT E — SEC Form 4 filings
SEC reporting owner CIK 1657622. 22 Form 4 filings on record with FilingPulse; latest filed 2026-09-14.
Transaction summary — filings shown
Covers all 22 filings on record, filed 2024-02-26 to 2026-09-14. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 17 legs across 12 filings — 269,150 shares, $999,911 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, …): 11.
- Largest priced transaction: purchase of 50,000 shares @ $4.15 ($207,500) in Alto Ingredients, Inc., filed 2026-08-12.
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 |
|---|---|---|---|---|---|
| Alto Ingredients, Inc. (ALTO) | Director | 7 | 6 legs · 115,000 sh · $401,349 | — | 3 |
| Ready Capital Corp (RC) | Director | 7 | 7 legs · 74,150 sh · $356,996 | — | 3 |
| MAGNACHIP SEMICONDUCTOR Corp (MX) | Director | 8 | 4 legs · 80,000 sh · $241,566 | — | 5 |
Form 4 filings — NATHAN GILBERT E
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-14 | 4 | Alto Ingredients, Inc. (ALTO) | Purchase (P): 10,000 @ $3.93 | EDGAR |
| 2026-08-12 | 4 | Alto Ingredients, Inc. (ALTO) | Purchase (P): 50,000 @ $4.15 | EDGAR |
| 2026-08-03 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Grant/award (A): 51,191 @ $0 | EDGAR |
| 2026-06-25 | 4 | Alto Ingredients, Inc. (ALTO) | Grant/award (A): 31,652 @ $0 | EDGAR |
| 2026-05-14 | 4 | Alto Ingredients, Inc. (ALTO) | Purchase (P): 20,000 @ $4.61 · Purchase (P): 5,000 @ $4.45 | EDGAR |
| 2026-03-17 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Purchase (P): 21,994 @ $2.87 | EDGAR |
| 2026-03-16 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Purchase (P): 25,000 @ $2.75 · Purchase (P): 13,006 @ $2.79 | EDGAR |
| 2026-03-09 | 4 | Ready Capital Corp (RC) | Purchase (P): 10,000 @ $2.02 · Grant/award (A): 58,252 @ $0 · Purchase (P): 30,000 @ $1.95 | EDGAR |
| 2026-02-17 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Grant/award (A): 1,478 @ $0 | EDGAR |
| 2025-11-17 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Grant/award (A): 6,320 @ $0 | EDGAR |
| 2025-07-11 | 4 | Alto Ingredients, Inc. (ALTO) | Grant/award (A): 49,166 @ $0 | EDGAR |
| 2025-07-03 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Grant/award (A): 50,650 @ $0 | EDGAR |
| 2025-03-17 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Purchase (P): 20,000 @ $3.68 | EDGAR |
| 2025-03-12 | 4 | Ready Capital Corp (RC) | Purchase (P): 5,000 @ $5.12 | EDGAR |
| 2025-02-25 | 4 | Ready Capital Corp (RC) | Grant/award (A): 17,857 @ $0 | EDGAR |
| 2024-11-15 | 4 | Alto Ingredients, Inc. (ALTO) | Purchase (P): 25,000 @ $1.34 · Purchase (P): 5,000 @ $1.32 | EDGAR |
| 2024-06-24 | 4 | Alto Ingredients, Inc. (ALTO) | Grant/award (A): 36,666 @ $0 | EDGAR |
| 2024-06-18 | 4 | MAGNACHIP SEMICONDUCTOR Corp (MX) | Grant/award (A): 39,157 @ $0 | EDGAR |
| 2024-05-29 | 4 | Ready Capital Corp (RC) | Purchase (P): 10,000 @ $8.29 | EDGAR |
| 2024-03-26 | 4 | Ready Capital Corp (RC) | Purchase (P): 2,150 @ $9.13 · Purchase (P): 7,000 @ $9.12 | EDGAR |
| 2024-03-18 | 4 | Ready Capital Corp (RC) | Purchase (P): 10,000 @ $8.65 | EDGAR |
| 2024-02-26 | 4 | Ready Capital Corp (RC) | Grant/award (A): 12,693 @ $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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