Form 4 holding
SVP, Gen Counsel & Secretary
Core Laboratories Inc. /DE/
- Security class
- Common Stock
- Shares / value
- 27,611
- Estimated value
- $463,582
- Report date
- 01 May 2026
- Price
- $16.79
- Ownership
- Direct
Mark D. Tattoli - SVP, Gen Counsel & Secretary at Core Laboratories Inc. /DE/
Insider Transactions and Holdings
- Entity type
- Individual
- Role
- SVP, Gen Counsel & Secretary
- Issuer symbol
- CLB on NYSE
- Source filings
- Open source filing history
Identity
Issuer context
SEC evidence
There are no Buy or Sell transactions made by Mark D. Tattoli since 01 Jun 2025
Holdings reported by Mark D. Tattoli for Core Laboratories Inc. /DE/
Form 4 holding
SVP, Gen Counsel & Secretary
Core Laboratories Inc. /DE/
- Security class
- Common Stock
- Shares / value
- 1,695
- Estimated value
- $28,456
- Report date
- 01 May 2026
- Price
- $16.79
- Ownership
- 401 (k) Plan
Form 4 holding
SVP, Gen Counsel & Secretary
Core Laboratories Inc. /DE/
- Security class
- Common Stock
- Shares / value
- 20
- Estimated value
- $335
- Report date
- 01 May 2026
- Price
- $16.79
- Ownership
- Custodial account
Form 4 holding
SVP, Gen Counsel & Secretary
Core Laboratories Inc. /DE/
- Security class
- Performance Shares
- Shares / value
- 33,490
- Estimated value
- Report date
- 12 Feb 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Form 4 holding
SVP, Gen Counsel & Secretary
Core Laboratories Inc. /DE/
- Security class
- Restricted Shares
- Shares / value
- 1,200
- Estimated value
- Report date
- 01 May 2026
- Price
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
Transactions reported by Mark D. Tattoli for Core Laboratories Inc. /DE/
| Sym | Class | Transaction | % | Reported value | Reported price | Shares | Shares after | Date | Ownership |
|---|
* indicates a reported price that failed the local validity check.