Marc Gabelli is Director & 10% Owner at LYNCH CORP (LGL). They have made 9 open-market trades across 2 companies since 2006, most recently 2026-07-15.
CIK 0001233348
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
6 open-market purchases totalling $489K since 2006, against 3 sales. Across 6 scored buys the stock is up 5.7% at ninety days, and 5.4 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 100% | 100% |
| Avg Move | +4.6% | +5.7% | +5.7% |
| Alpha | +10.4% | +5.4% | +5.4% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| MPTI | SELL | 2024-01-03 | 2024-01-04 | $39.39 | $3.5M | +13.2% | -10.6% | -22.9% |
| MPTI | SELL | 2023-12-21 | 2024-01-16 | $37.73 | $2.9M | -20.9% | -0.9% | -36.5% |
| MPTI | SELL | 2023-12-14 | 2023-12-18 | $27.67 | $1.4M | +18.2% | +39.8% | +35.4% |
| LGL | BUY | 2010-09-17 | 2010-09-17 | $20.00 | $460 | +4.6% | +5.7% | +5.7% |
| LGL | BUY | 2008-01-24 | 2008-02-06 | $7.66 | $11K | +4.6% | +5.7% | +5.7% |
| LGL | BUY | 2008-01-17 | 2008-01-22 | $7.67 | $33K | +4.6% | +5.7% | +5.7% |
| LGL | BUY | 2008-01-15 | 2008-01-17 | $6.78 | $18K | +4.6% | +5.7% | +5.7% |
| LGL | BUY | 2008-01-10 | 2008-01-14 | $6.47 | $6K | +4.6% | +5.7% | +5.7% |
| LGL | BUY | 2006-01-03 | 2006-01-05 | $7.25 | $420K | +4.6% | +5.7% | +5.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.