GABELLI MARC
Director · Ten-percent owner · MPTI
As of 2026-09-17, GABELLI MARC has 14 Form 4 transactions on record across 1 company — 12 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|
14 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-07-15 | — | Exercise | 1,854,015 | 2,009,121 | Form 4 |
| 2026-07-15 | — | Exercise | 1,477,660 | 2,378,606 | Form 4 |
| 2026-07-15 | — | Exercise | 764,303 | 0 | Form 4 |
| 2026-07-15 | — | Exercise | 114,523 | 0 | Form 4 |
| 2026-04-20 | MPTI | Exercise | 3,276 | 45,840 | Form 4 |
| 2026-04-20 | MPTI | Exercise | 16,380 | 0 | Form 4 |
| 2026-03-26 | — | Award / grant | 2,067 | 146,381 | Form 4 |
| 2026-03-19 | MPTI | Award / grant | 242 | 42,564 | Form 4 |
| 2026-01-16 | — | Option exercise | 8,552 | 94,314 | Form 4 |
| 2026-01-16 | — | Award / grant | 50,000 | 144,314 | Form 4 |
| 2026-01-16 | — | Award / grant | 100,000 | 100,000 | Form 4 |
| 2026-01-16 | — | Award / grant | 50,000 | 50,000 | Form 4 |
| 2025-03-25 | — | Award / grant | 2,308 | 85,762 | Form 4 |
| 2025-03-21 | MPTI | Award / grant | 402 | 42,322 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.