Arkolith/Insider Trading/STE/Form 4

Burton Karen L

VP & CAOSTERIS plc (STE) · full profile →Form 4 · filed Aug 12, 2025
Net Selling
Open-Market Buys
$0
Open-Market Sells
$1.9M
Net Open-Market Flow
-$1.9M
Transactions
3
2 non-derivative · 1 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 11, 2025Option exercise(M)8K$114.22$902K14K
Aug 11, 2025Sell(S)8K$241.73$1.9M6K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 11, 2025Option exercise(M)8K—$00

Transaction Codes

M
Option exercise / conversion
S
Open-market sale

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-25-039965) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML