Arkolith/Insider Trading/PESI/Form 4

Duff Mark

President and CEO, DirectorPERMA FIX ENVIRONMENTAL SERVICES INC (PESI) · full profile →Form 4 · filed Jan 10, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jan 8, 2025Option exercise(M)25K$3.15$79K138K
Jan 8, 2025Tax withholding(F)7K$10.58$79K131K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jan 8, 2025Option exercise(M)25K—$00

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001493152-25-001574) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML