Gresham Gwendolyn

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Gresham Gwendolyn
CIK #0001842114
EDGAR Form CIK 2011 - 2026
3 [0001842114]
4 [0001842114]
Form 3/4/5 Subject 2011 - 2026
Core Laboratories Inc /DE/
Gresham Gwendolyn
Core Laboratories N V
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Core Laboratories Inc /DE/ CLB
Performance Shares · derivative
2026-02-12 Grant 33,490 $0.00
Core Laboratories Inc /DE/ CLB
Performance Shares · derivative
2025-12-31 Option exercise 24,952 $0.00
Core Laboratories Inc /DE/ CLB
Common Stock
2025-12-31 Tax withheld 19,301 $16.03 309,395
Core Laboratories Inc /DE/ CLB
Common Stock
2025-12-31 Option exercise 24,952 $0.00
Core Laboratories Inc /DE/ CLB
Performance Shares · derivative
2025-02-13 Grant 32,912 $0.00
Core Laboratories Inc /DE/ CLB
Common Stock
2024-12-31 Option exercise 9,604 $0.00
Core Laboratories Inc /DE/ CLB
Common Stock
2024-12-31 Tax withheld 5,989 $17.31 103,670
Core Laboratories Inc /DE/ CLB
Performance Shares · derivative
2024-12-31 Option exercise 9,604 $0.00
Core Laboratories Inc /DE/ CLB
Performance Shares · derivative
2024-02-15 Grant 38,002 $0.00
Core Laboratories Inc /DE/ CLB
Common Stock
2023-12-31 Tax withheld 5,643 $17.66 99,655
Core Laboratories Inc /DE/ CLB
Common Stock
2023-12-31 Option exercise 14,674 $0.00
Core Laboratories Inc /DE/ CLB
Performance Shares · derivative
2023-12-31 Option exercise 14,674 $0.00
Core Laboratories N V CLB
Performance Shares · derivative
2023-02-16 Grant 21,418 $0.00
Core Laboratories N V CLB
Common Shares
2022-12-31 Option exercise 12,000 $0.00
Core Laboratories N V CLB
Performance Shares · derivative
2022-12-31 Option exercise 12,000 $0.00
Core Laboratories N V CLB
Common Shares
2022-12-31 Tax withheld 4,722 $20.27 95,715
Core Laboratories N V CLB
Performance Shares · derivative
2022-02-17 Grant 17,588 $0.00
Core Laboratories N V CLB
Performance Shares · derivative
2021-12-31 Option exercise 4,700 $0.00
Core Laboratories N V CLB
Common Shares
2021-12-31 Tax withheld 1,850 $22.31 41,274
Core Laboratories N V CLB
Common Shares
2021-12-31 Option exercise 4,700 $0.00
showing 20 of 22 most recent transactions
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