Zvi Alon is CEO & Chairman +1 at TIGO ENERGY, INC. (TYGO). They have made 13 open-market trades across 1 company since 2023, most recently 2026-09-16.
CIK 0001084951
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.
0 open-market purchases, against 13 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| TYGO | 1,325,564 | $1.1M |
Shares reported on the most recent Form 4, priced at the 2026-09-18 close.
Counted per filing, not per execution lot — a purchase filled in several tranches is one decision.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 100% | 100% | 45% |
| Avg Move | -15.3% | -25.7% | -20.4% |
| Scored | 12 | 12 | 11 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| TYGO | SELL | 2026-06-04 | 2026-08-05 | $3.42 | $248K | -8.2% | -15.6% | N/A |
| TYGO | SELL | 2026-06-04 | 2026-06-05 | $3.42 | $246K | -19.8% | -37.2% | -68.2% |
| TYGO | SELL | 2026-06-01 | 2026-06-03 | $3.66 | $786K | -17.8% | -39.4% | -69.3% |
| TYGO | SELL | 2024-03-07 | 2024-03-11 | $1.27 | $74K | -14.8% | -9.8% | +26.2% |
| TYGO | SELL | 2024-03-05 | 2024-03-06 | $1.25 | $32K | -27.9% | -24.6% | +10.3% |
| TYGO | SELL | 2024-03-01 | 2024-03-05 | $1.31 | $32K | -22.9% | -22.1% | +18.3% |
| TYGO | SELL | 2024-02-28 | 2024-03-01 | $1.33 | $64K | -9.0% | -20.1% | +9.7% |
| TYGO | SELL | 2024-02-26 | 2024-02-28 | $1.36 | $52K | -10.4% | -20.1% | +4.5% |
| TYGO | SELL | 2024-02-22 | 2024-02-26 | $1.43 | $72K | -3.6% | -22.6% | +2.2% |
| TYGO | SELL | 2024-02-20 | 2024-02-22 | $1.37 | $59K | -12.8% | -29.7% | -1.4% |
| TYGO | SELL | 2023-08-30 | 2023-09-01 | $10.43 | $333K | -12.7% | -22.7% | -76.0% |
| TYGO | SELL | 2023-08-28 | 2023-08-30 | $11.28 | $239K | -19.6% | -31.3% | -80.5% |
| TYGO | SELL | 2023-08-24 | 2023-08-28 | $11.14 | $357K | -23.1% | -44.3% | -80.7% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.