SEC Form 4 Ingestion•Corporate Insider Trade•Filed: 2026-08-04
👔
Core Laboratories Inc. /DE/
@CLB_InsiderForm 4 Filing: Tattoli Mark Damian Surrenders for Taxes $1,053.36 of $CLB
TAX WITHHOLDING
⚡ MATERIALITY: 1/10
corporate issuer
Core Laboratories Inc. /DE/
Ticker: $CLB
Transaction Value
$1,053.36
Price/Share: $3.02
transaction date
2026-08-01
Shares: 349
Market Price Activity
HillSignal AI Analytical Report
SEC Form 4 documents direct changes in beneficial ownership of securities for public corporations. The reporting insider, Tattoli Mark Damian, holds the title of SVP, Gen Counsel & Secretary at Core Laboratories Inc. /DE/.
On 2026-08-01, the insider transacted 349 shares.The shares were transacted at a weighted average price of $3.02 per share, resulting in a total market-relevant value of $1,053.36.
Executive Summary Summary
Tattoli Mark Damian (SVP, Gen Counsel & Secretary) had withheld for taxes $1K of $CLB
Post-Transaction Position: 27,664.621 shares
SEC Accession No: 0001193125-26-331829 (CIK: 1872069)
Verified Multi-Source Index
Verify the accuracy of this insider transaction and corporate entity independently. HillSignal pulls data directly from official SEC databases; use the sources below to corroborate.