Form 4 for TGEN TECOGEN INC.
Accepted 2026-04-27 09:30:46 ET · period of report 2026-04-24 · accession 0001537435-26-000032 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| D | 2026-04-27 09:30 | 2026-04-24 | TGEN | Ghoniem Ahmed | Dir | P - Purchase | $0.786 | +12.7K | 12.7K | New | +$10.0K |
| D | 2026-04-27 09:30 | 2026-04-24 | TGEN | Ghoniem Ahmed | Dir | M - OptEx | $0.786 | -12.7K | 0 | -100% | -$10.0K |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2026-04-24 | P | A | 12,723 | $0.786 | 12,723 | D | — | — | |
| 2 | Derivative | Stock Option (Right to Buy) | 2026-04-24 | M | D | 12,723 | $0.786 | 0 | D | $0.786 · 2016-05-12 to 2026-05-12 | 12,723 Stock Option (Right to Buy) |