Zvi Alon
CIK 1084951 · CEO / Chairperson · last filed 2026-09-18
Zvi Alon is a CEO / Chairperson who has filed 34 SEC Form 4 insider transactions across 2 companies since 2023. The most recent filing shows the insider had shares withheld for taxes covering $58.2K of TYGO on Sep 18, 2026. Across all open-market trades the lifetime net is −$2.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.9M across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
TYGO price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
CUPERTINO, CA 95014
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| TYGO | CEO / Chairperson | 3,100,390 | $0.93 | $2.87M | -$1.66M | 23 | 2026-09-18 |
| TIGO ENERGY, INC. (TYGOW) Delisted | Chief Executive Officer | 1,948,739 | $0.01 | $13.8K | -$584.2K | 5 | 2023-09-01 |
Recent Filings
34 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-18 | TYGO | Tax (F) | −56,533 | -$58.2K | EDGAR |
| 2026-08-11 | TYGO | Mixed | +204,404 | -$36.9K | EDGAR |
| 2026-08-05 | TYGO | Tax (F) | −61,173 | -$116.8K | EDGAR |
| 2026-08-05 | TYGO | Sell (S) | −72,507 | -$248.0K | EDGAR |
| 2026-06-05 | TYGO | Sell (S) | −72,057 | -$246.4K | EDGAR |
| 2026-06-04 | TYGO | Notice (144) | −72,507 | -$248.2K | EDGAR |
| 2026-06-03 | TYGO | Notice (144) | −87,912 | -$309.4K | EDGAR |
| 2026-06-03 | TYGO | Mixed | −77,493 | -$708.9K | EDGAR |
| 2026-06-02 | TYGO | Notice (144) | −84,356 | -$313.8K | EDGAR |
| 2026-06-01 | TYGO | Notice (144) | −42,167 | -$162.1K | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.