Arkolith/Insider Trading/NPO/Form 4

Bower Steven R.

SVP, Controller and CAOEnpro Inc. (NPO) · full profile →Form 4 · filed Mar 2, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$134K
Net Open-Market Flow
-$134K
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Mar 2, 2026Sell(S)507$265.15$134K5K
Mar 2, 2026Option exercise(M)2K$53.78$83K5K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Mar 2, 2026Option exercise(M)2K—$00

Transaction Codes

S
Open-market sale
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-26-002877) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML