Skip to contentTattoli Mark Damian — CORE LABORATORIES N V insider: 103 transactions · InsiderLensInsider trading activity of Tattoli Mark Damian
- Transactions on record
- 103
- since Oct 5, 2021
- Open-market buys
- 0
- Open-market sells
- 0
- Companies traded
- 1
- last filing May 4, 2026
Figures computed from official regulatory filings — methodology.
Companies where Tattoli Mark Damian has traded
Track record of Tattoli Mark Damian
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Tattoli Mark Damian
Co-insiders of Tattoli Mark Damian
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DEMSHUR DAVID MCORE LABORATORIES N V
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| May 4, 2026 | Exercise | 250 | 0.00 USD | $0 | SEC |
| May 4, 2026 | Other | -97 | 14.07 USD | $1.4K | SEC |
| May 4, 2026 | ExerciseD | -250 | 0.00 USD | $0 | SEC |
| Feb 17, 2026 | AwardD | 33,490 | 0.00 USD | $0 | SEC |
| Jan 5, 2026 | ExerciseD | -24,952 | 0.00 USD | $0 | SEC |
| Jan 5, 2026 | Other | -14,310 | 16.03 USD | $229.4K | SEC |
| Jan 5, 2026 | Exercise | 24,952 | 0.00 USD | $0 | SEC |
| Oct 2, 2025 | ExerciseD | -700 | 0.00 USD | $0 | SEC |
| Oct 2, 2025 | Other | -276 | 12.58 USD | $3.5K | SEC |
| Oct 2, 2025 | Exercise | 700 | 0.00 USD | $0 | SEC |
| Aug 5, 2025 | ExerciseD | -250 | 0.00 USD | $0 | SEC |
| Aug 5, 2025 | Exercise | 250 | 0.00 USD | $0 | SEC |
| Aug 5, 2025 | Other | -99 | 10.53 USD | $1K | SEC |
| May 5, 2025 | Other | -99 | 11.68 USD | $1.2K | SEC |
| May 5, 2025 | Exercise | 250 | 0.00 USD | $0 | SEC |
| May 5, 2025 | Other | -79 | 11.68 USD | $922.7 | SEC |
| May 5, 2025 | ExerciseD | -250 | 0.00 USD | $0 | SEC |
| May 5, 2025 | Exercise | 200 | 0.00 USD | $0 | SEC |
| May 5, 2025 | ExerciseD | -200 | 0.00 USD | $0 | SEC |
| Feb 13, 2025 | AwardD | 32,912 | 0.00 USD | $0 | SEC |
| Jan 3, 2025 | Other | -5,028 | 17.31 USD | $87K | SEC |
| Jan 3, 2025 | ExerciseD | -9,604 | 0.00 USD | $0 | SEC |
| Jan 3, 2025 | Exercise | 9,604 | 0.00 USD | $0 | SEC |
| Oct 3, 2024 | ExerciseD | -700 | 0.00 USD | $0 | SEC |
| Oct 3, 2024 | Other | -276 | 19.21 USD | $5.3K | SEC |