Arkolith/Insider Trading/TGEN/Form 4/A

Lewis Earl R

DirectorTECOGEN INC. (TGEN) · full profile →Form 4/A · filed Mar 25, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
2
1 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Nov 22, 2024Option exercise(X)100K$0.71$71K727K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Nov 22, 2024Option exercise(M)100K$0.71$71K100K

Transaction Codes

X
Exercise of in-the-money derivative
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4/A filing (accession 0001628280-25-014780) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4/A XML