Arkolith/Insider Trading/PESI/Form 4

Grondin Richard

EVP of Hanford & Int. Waste OpPERMA FIX ENVIRONMENTAL SERVICES INC (PESI) · full profile →Form 4 · filed Jul 15, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jul 14, 2025Option exercise(M)5K$7.01$35K34K
Jul 14, 2025Tax withholding(F)2K$11.32$24K35K
Jul 14, 2025Option exercise(M)6K$3.95$24K37K
Jul 14, 2025Tax withholding(F)3K$11.32$35K31K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jul 14, 2025Option exercise(M)6K—$018K
Jul 14, 2025Option exercise(M)5K—$010K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001641172-25-019702) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML