Robert F. Martinovich
CIK: 0001251674
Transaction Breakdown
Open Market Buys (P)0 (0.0%)
High conviction signal
Open Market Sales (S)0 (0.0%)
Position reduction
Option Exercises (M)1 (50.0%)
Derivative conversions
Awards (A)1 (50.0%)
Compensation grants
Other (G, F, J, C, D, …)0 (0.0%)
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
CLB
Core Laboratories Inc. /DE/
Director
Discretionary Trading P&L
Holdings
About MARTINOVICH ROBERT F
MARTINOVICH ROBERT F (SEC CIK 0001251674) files insider reports with the SEC as Director of Core Laboratories Inc. /DE/ (CLB).
Signal8 holds 2 ownership filings by MARTINOVICH ROBERT F (1 Form 3, 1 Form 4), filed between May 30, 2025 and Apr 7, 2026. Those filings report 2 transactions, the latest on Apr 1, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on MARTINOVICH ROBERT F's filings is in HOUSTON, TX.
Recent filings by MARTINOVICH ROBERT F
Other insiders filing for Core Laboratories Inc. /DE/ (CLB)
- Tattoli Mark Damian, SVP, Gen Counsel & Secretary
- Teo Sow Hang, CAO & Treasurer
- Bruno Lawrence, Chairman and CEO
- Murray Katherine, Director
- ANASTASIO CURT, Director
- Klingensmith Harvey Robert, Director