SUBIN NEIL S — SEC Form 4 filings
SEC reporting owner CIK 1201333. 12 Form 4 filings on record with FilingPulse; latest filed 2026-08-28.
Transaction summary — filings shown
Covers all 12 filings on record, filed 2024-03-20 to 2026-08-28. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): 17 legs across 4 filings — 3,582,354 shares, $6,014,591 total (shares × price as filed).
- Open-market sales (code S, non-derivative): 10 legs across 1 filing — 32,975,319 shares, $544,093 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 10.
- Largest priced transaction: purchase of 1,291,471 shares @ $0.84 ($1,083,673) in Optimum Communications, Inc., filed 2026-08-28.
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 |
|---|---|---|---|---|---|
| NEXTNAV INC. (NN) | Director | 10 | 9 legs · 550,000 sh · $3,559,769 | — | 10 |
| Optimum Communications, Inc. (OPTU) | 10% owner | 1 | 8 legs · 3,032,354 sh · $2,454,822 | — | — |
| Gulf Coast Ultra Deep Royalty Trust (GULTU) | 10% owner | 1 | — | 10 legs · 32,975,319 sh · $544,093 | — |
Form 4 filings — SUBIN NEIL S
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-28 | 4 | Optimum Communications, Inc. (OPTU) jointly with MILFAM LLC | Purchase (P): 129,808 @ $0.76 · Purchase (P): 732,279 @ $0.74 · Purchase (P): 120,958 @ $0.74 · Purchase (P): 1,291,471 @ $0.84 · Purchase (P): 50,536 @ $0.85 · Purchase (P): 535,191 @ $0.85 · +2 more | EDGAR |
| 2026-06-24 | 4 | NEXTNAV INC. (NN) | Conversion (C): 502,707 @ $0 · Option exercise/expiry (X): 250,000 @ $11.50 · Conversion (C): 502,707 (derivative) @ $0 · Option exercise/expiry (X): 250,000 (derivative) @ $0 | EDGAR |
| 2026-05-26 | 4 | NEXTNAV INC. (NN) | Grant/award (A): 7,550 @ $0 | EDGAR |
| 2025-07-01 | 4 | NEXTNAV INC. (NN) | Grant/award (A): 13,154 @ $0 | EDGAR |
| 2025-03-31 | 4/A | NEXTNAV INC. (NN) | Purchase (P): 501,592 (derivative) @ $6,300,000 | EDGAR |
| 2025-03-14 | 4 | NEXTNAV INC. (NN) | Purchase (P): 6,300,000 (derivative) | EDGAR |
| 2024-12-02 | 4 | Gulf Coast Ultra Deep Royalty Trust (GULTU) | Sale (S): 134,204 @ $0.02 · Sale (S): 1,716,375 @ $0.02 · Sale (S): 2,711,445 @ $0.02 · Sale (S): 191,275 @ $0.02 · Sale (S): 1,181,780 @ $0.02 · Sale (S): 191,454 @ $0.02 · +4 more | EDGAR |
| 2024-08-27 | 4 | NEXTNAV INC. (NN) | Purchase (P): 100,000 @ $6.92 · Purchase (P): 125,000 @ $6.93 · Purchase (P): 25,000 @ $6.93 | EDGAR |
| 2024-05-21 | 4 | NEXTNAV INC. (NN) | Grant/award (A): 17,740 @ $0 | EDGAR |
| 2024-05-15 | 4 | NEXTNAV INC. (NN) | Purchase (P): 57,239 @ $7.52 · Purchase (P): 42,761 @ $7.69 · Purchase (P): 50,000 @ $7.62 | EDGAR |
| 2024-03-29 | 4 | NEXTNAV INC. (NN) | Grant/award (A): 3,221 @ $0 | EDGAR |
| 2024-03-20 | 4 | NEXTNAV INC. (NN) | Purchase (P): 50,000 @ $4.28 · Purchase (P): 50,000 @ $4.76 · Purchase (P): 50,000 @ $4.72 | 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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