Arkolith/Insider Trading/TGEN/Form 4

Hirsch Susan B

DirectorTECOGEN INC. (TGEN) · full profile →Form 4 · filed Mar 27, 2026
Net Buying
Open-Market Buys
$25K
Open-Market Sells
$0
Net Open-Market Flow
$25K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 27, 2026Buy(P)10K$2.54$25K260K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001827663-26-000002) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML