Arkolith/Insider Trading/R/Form 4

Diez John J.

President and COORYDER SYSTEM INC (R) · full profile →Form 4 · filed Feb 26, 2026
Net Selling
Open-Market Buys
$0
Open-Market Sells
$2.1M
Net Open-Market Flow
-$2.1M
Transactions
4
3 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Feb 25, 2026Sell(S)10K$222.20$2.1M184K
Feb 25, 2026Tax withholding(F)15K$222.70$3.2M193K
Feb 25, 2026Option exercise(M)24K$76.49$1.9M208K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Feb 25, 2026Option exercise(M)24K—$00

Transaction Codes

S
Open-market sale
F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001630663-26-000006) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML