Arkolith/Insider Trading/NPKI/Form 4

Piontek Gregg

Senior Vice President and CFONPK International Inc. (NPKI) · full profile →Form 4 · filed Apr 3, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$508K
Net Open-Market Flow
-$508K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Apr 1, 2026Sell(S)35K$14.51$508K834K

Transaction Codes

S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001418328-26-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML