Arkolith/Insider Trading/NPKI/Form 4

Briggs Lori

VP & President, Ind. SolutionsNPK International Inc. (NPKI) · full profile →Form 4 · filed Jun 3, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
7
5 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Jun 1, 2025Tax withholding(F)10K$8.09$77K289K
Jun 1, 2025Tax withholding(F)5K$8.09$44K298K
Jun 1, 2025Option exercise(M)24K—$0304K
Jun 1, 2025Option exercise(M)26K—$0279K
Jun 1, 2025Tax withholding(F)10K$8.09$84K278K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Jun 1, 2025Option exercise(M)24K—$024K
Jun 1, 2025Option exercise(M)26K—$049K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000071829-25-000092) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML