Arkolith/Insider Trading/CLB/Form 4

Teo Sow Hang

CAO & TreasurerCore Laboratories Inc. /DE/ (CLB) · full profile →Form 4 · filed Aug 5, 2025
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
6
4 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 1, 2025Tax withholding(F)90$10.53$9488K
Aug 1, 2025Tax withholding(F)108$10.53$1K8K
Aug 1, 2025Option exercise(M)240—$08K
Aug 1, 2025Option exercise(M)200—$08K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
Aug 1, 2025Option exercise(M)240—$08K
Aug 1, 2025Option exercise(M)200—$08K

Transaction Codes

F
Shares withheld for taxes
M
Option exercise / conversion

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0000950170-25-102459) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML