Arkolith/Insider Trading/NPO/Form 4

Joiner Larisa R.

SVP and CIOEnpro Inc. (NPO) · full profile →Form 4 · filed Feb 13, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 13, 2026Tax withholding(F)105$271.21$28K9K
Feb 13, 2026Option exercise(M)219—$09K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 13, 2026Option exercise(M)219—$0441
Feb 12, 2026Grant(A)570$246.91$141K570

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001225208-26-001885) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML