GABELLI MARC
SEC insider (Form 3/4/5 filer). CIK 0001233348. Director & 10% Owner at LGL GROUP INC (LGL) and 1 other issuer. 9 reported Form 4/5 transactions since Sep 2024; latest on Jul 15, 2026. Located in GREENWICH, CT.
Companies GABELLI MARC has filed insider reports for
- LGL GROUP INC (LGL): Director, 10% Owner
- M-tron Industries, Inc. (MPTI): Director
GABELLI MARC
CIK: 0001233348
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)1 (11.1%)
Derivative conversions
Awards (A)5 (55.6%)
Compensation grants
Other (G, F, J, C, D, …)3 (33.3%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (9 total)
- Jul 15, 2026LGL
LGL GROUP INC
In-the-MoneyIndirect1.5M shares at avg. $6.90$10.2M - Jul 15, 2026LGL
LGL GROUP INC
In-the-MoneyDirect1.9M shares at avg. $6.90$12.8M - Apr 20, 2026MPTI
M-tron Industries, Inc.
In-the-MoneyDirect3.3K shares at avg. $59.00$193K - Mar 26, 2026LGL
LGL GROUP INC
AwardDirect2.1K shares- - Mar 19, 2026MPTI
M-tron Industries, Inc.
AwardDirect242 shares- - Jan 16, 2026LGL
LGL GROUP INC
ExerciseDirect8.6K shares at avg. $4.75$41K - Jan 16, 2026LGL
LGL GROUP INC
AwardDirect50K shares- - Mar 25, 2025LGL
LGL GROUP INC
AwardDirect2.3K shares- - Mar 21, 2025MPTI
M-tron Industries, Inc.
AwardDirect402 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 15, 2026 |  LGL LGL GROUP INC | In-the-Money | 1,477,660 | $6.90 | $10,195,854 | Indirect |
| Jul 15, 2026 | LGL LGL GROUP INC | In-the-Money | 1,854,015 | $6.90 | $12,792,704 | Direct |
| Apr 20, 2026 |  MPTI M-tron Industries, Inc. | In-the-Money | 3,276 | $59.00 | $193,284 | Direct |
| Mar 26, 2026 | LGL LGL GROUP INC | Award | 2,067 | - | $0 | Direct |
| Mar 19, 2026 | MPTI M-tron Industries, Inc. | Award | 242 | - | $0 | Direct |
| Jan 16, 2026 | LGL LGL GROUP INC | Exercise | 8,552 | $4.75 | $40,622 | Direct |
| Jan 16, 2026 | LGL LGL GROUP INC | Award | 50,000 | - | $0 | Direct |
| Mar 25, 2025 | LGL LGL GROUP INC | Award | 2,308 | - | - | Direct |
| Mar 21, 2025 | MPTI M-tron Industries, Inc. | Award | 402 | - | - | Direct |
1-9 of 9 transactions