Arkolith/Insider Trading/TGEN/Form 4

Hirsch Susan B

DirectorTECOGEN INC. (TGEN) · full profile →Form 4 · filed Apr 14, 2026
Net Buying
Open-Market Buys
$19K
Open-Market Sells
$0
Net Open-Market Flow
$19K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 13, 2026Buy(P)5K$3.73$19K265K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001827663-26-000004) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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