Mark Damian Tattoli serves as Executive at CORE LABORATORIES N V, where they oversee executive responsibilities. Since joining the company, Mark Damian Tattoli has executed 50 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Oct 1, 2025 involved exercising options for 700 shares valued at $0.
Mark Damian Tattoli currently holds 16,994.62 shares of CORE LABORATORIES N V (CLB), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Mark Damian Tattoli has been a net neutral trader of CLB stock. They have purchased $0 and sold $0 worth of shares.
Mark Damian Tattoli's most recent insider trade was on Oct 1, 2025, when they sold 700 shares at $0.00 per share.
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| $12.58 |
| Discretionary |
| Aug 1, 2025 | CLB | $0 | Option Exercise | 250 | $N/A | Discretionary |
| Aug 1, 2025 | CLB | $1.0K | Payment | 99 | $10.53 | Discretionary |
| Aug 1, 2024 | CLB | $0 | Option Exercise | 120 | $N/A | Discretionary |
| Aug 1, 2024 | CLB | $0 | Option Exercise | 250 | $N/A | Discretionary |
| Aug 1, 2024 | CLB | $2.3K | Payment | 99 | $23.24 | Discretionary |
| Aug 1, 2024 | CLB | $1.1K | Payment | 48 | $23.24 | Discretionary |
| May 1, 2024 | CLB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| May 1, 2024 | CLB | $1.2K | Payment | 79 | $15.71 | Discretionary |
| May 1, 2024 | CLB | $0 | Option Exercise | 250 | $N/A | Discretionary |
| May 1, 2024 | CLB | $1.6K | Payment | 99 | $15.71 | Discretionary |
| Dec 31, 2023 | CLB | $46.9K | Payment | 2,654 | $17.66 | Discretionary |
| Dec 31, 2023 | CLB | $0 | Option Exercise | 6,900 | $N/A | Discretionary |
| Dec 31, 2023 | CLB | $48.0K | Payment | 2,716 | $17.66 | Discretionary |
| Dec 1, 2023 | CLB | $0 | Option Exercise | 160 | $N/A | Discretionary |
| Dec 1, 2023 | CLB | $1.1K | Payment | 62 | $18.07 | Discretionary |
| Oct 1, 2023 | CLB | $0 | Option Exercise | 700 | $N/A | Discretionary |
| Oct 1, 2023 | CLB | $6.5K | Payment | 270 | $24.01 | Discretionary |
| Aug 1, 2023 | CLB | $1.3K | Payment | 47 | $27.43 | Discretionary |
| Aug 1, 2023 | CLB | $0 | Option Exercise | 120 | $N/A | Discretionary |
| Aug 1, 2023 | CLB | $0 | Option Exercise | 250 | $N/A | Discretionary |
| Aug 1, 2023 | CLB | $2.7K | Payment | 100 | $27.43 | Discretionary |
| May 1, 2023 | CLB | $1.7K | Payment | 77 | $22.03 | Discretionary |
| May 1, 2023 | CLB | $2.1K | Payment | 97 | $22.03 | Discretionary |
| May 1, 2023 | CLB | $0 | Option Exercise | 200 | $N/A | Discretionary |
| May 1, 2023 | CLB | $0 | Option Exercise | 250 | $N/A | Discretionary |
| Dec 1, 2022 | CLB | $0 | Option Exercise | 160 | $N/A | Discretionary |
| Dec 1, 2022 | CLB | $1.4K | Payment | 63 | $21.50 | Discretionary |
| Oct 1, 2022 | CLB | $0 | Option Exercise | 700 | $N/A | Discretionary |