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| Keyboard |
| Core Laboratories Inc /DE/ | |
|---|---|
| Ticker | CLB |
| CIK # | 0001958086 |
| CUSIP | N22717107 |
| Sector | Energy & Transportation - Oil & Gas Field Services, Nec |
| Address | 6316 Windfern Road, Houston, TX 77040 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001958086] | 10-K | |
| [0001958086] | 10-Q | |
| [0001958086] | 3 | |
| [0001958086] | 4 | |
| [0001958086] | 8-K | |
| [0001958086] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Disciplined Growth Investors Inc /MN | Core Laboratories Inc /DE/ | [2024-11-14] | 0.0 |
| BlackRock Inc | Core Laboratories Inc /DE/ | [2024-01-22] | 17.1 |
| Vanguard Group Inc | Core Laboratories Inc /DE/ | [2023-06-09] | 11.28 |
| BlackRock Inc | Core Laboratories Inc /DE/ | [2023-06-08] | 12.2 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Tattoli Mark Damian
Performance Shares · derivative
|
2026-02-12 | Grant | 33,490 | $0.00 | |
|
Gresham Gwendolyn
Performance Shares · derivative
|
2026-02-12 | Grant | 33,490 | $0.00 | |
|
Hill Christopher Scott
Performance Shares · derivative
|
2026-02-12 | Grant | 70,008 | $0.00 | |
|
Bruno Lawrence
Performance Shares · derivative
|
2026-02-12 | Grant | 204,340 | $0.00 | |
|
Teo Sow Hang
Performance Shares · derivative
|
2026-02-12 | Grant | 7,526 | $0.00 | |
|
Gresham Gwendolyn
Common Stock
|
2025-12-31 | Option exercise | 24,952 | $0.00 | |
|
Tattoli Mark Damian
Common Stock
|
2025-12-31 | Tax withheld | 14,310 | $16.03 | 229,389 |
|
Hill Christopher Scott
Common Stock
|
2025-12-31 | Tax withheld | 32,152 | $16.03 | 515,397 |
|
Bruno Lawrence
Common Stock
|
2025-12-31 | Tax withheld | 112,681 | $16.03 | 1,806,276 |
|
Hill Christopher Scott
Common Stock
|
2025-12-31 | Option exercise | 61,417 | $0.00 | |
|
Gresham Gwendolyn
Common Stock
|
2025-12-31 | Tax withheld | 19,301 | $16.03 | 309,395 |
|
Tattoli Mark Damian
Common Stock
|
2025-12-31 | Option exercise | 24,952 | $0.00 | |
|
Hill Christopher Scott
Performance Shares · derivative
|
2025-12-31 | Option exercise | 61,417 | $0.00 | |
|
Bruno Lawrence
Performance Shares · derivative
|
2025-12-31 | Option exercise | 180,722 | $0.00 | |
|
Bruno Lawrence
Common Stock
|
2025-12-31 | Option exercise | 180,722 | $0.00 | |
|
Tattoli Mark Damian
Performance Shares · derivative
|
2025-12-31 | Option exercise | 24,952 | $0.00 | |
|
Gresham Gwendolyn
Performance Shares · derivative
|
2025-12-31 | Option exercise | 24,952 | $0.00 | |
|
Teo Sow Hang
Restricted Shares · derivative
|
2025-12-01 | Option exercise | 864 | $0.00 | |
|
Teo Sow Hang
Common Stock
|
2025-12-01 | Tax withheld | 340 | $15.39 | 5,233 |
|
Teo Sow Hang
Common Stock
|
2025-12-01 | Option exercise | 864 | $0.00 | |
| showing 20 of 180 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 191 | 49,028,602 |
| 2025-12-31 | 190 | 48,671,125 |
| 2025-09-30 | 192 | 49,734,357 |
| 2025-06-30 | 193 | 51,047,330 |
| 2025-03-31 | 195 | 49,360,551 |
| 2024-12-31 | 209 | 49,283,164 |
| 2024-09-30 | 192 | 49,660,365 |
| 2024-06-30 | 197 | 49,949,852 |
| 2024-03-31 | 201 | 49,983,558 |
| 2023-12-31 | 188 | 48,618,543 |
| 2023-09-30 | 176 | 47,079,232 |
| 2023-06-30 | 166 | 47,779,155 |