InsiderTrades

Form 4/A for TGEN TECOGEN INC.

Accepted 2025-03-25 00:00:00 ET · period of report 2024-07-15 · accession 0001628280-25-014773 · 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
A 2025-03-25 2024-07-15 TGEN LEWIS EARL R Dir P - Purchase $0.68 +10.0K 625.0K +2% +$6,800

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2024-07-15 P A 10,000 $0.68 625,000 D — — (F1) The Form 4 filed on 7/17/2024 regarding the purchase of 10,000 shares on 7/15/2024 was duplicative of the Form 4 filed on 7/15/2024 regarding the purchase of 10,000 shares on 7/15/2024, resulting in the overstatement of the share balance; the balance of shares owned on 7/15/2024 was 625,00 shares rather than 635,000 shares