Tattoli Mark Damian — SEC Form 4 filings
SEC reporting owner CIK 1872069. 13 Form 4 filings on record with FilingPulse; latest filed 2026-08-04.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-02-15 to 2026-08-04. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): none reported.
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 42.
By issuer — same filings
Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| Core Laboratories Inc. /DE/ (CLB) | SVP, Gen Counsel & Secretary | 13 | — | — | 42 |
Form 4 filings — Tattoli Mark Damian
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-04 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 99 @ $10.64 · Option exercise (M): 250 @ $0 · Option exercise (M): 250 (derivative) @ $0 | EDGAR |
| 2026-05-04 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 97 @ $14.07 · Option exercise (M): 250 @ $0 · Option exercise (M): 250 (derivative) @ $0 | EDGAR |
| 2026-02-17 | 4 | Core Laboratories Inc. /DE/ (CLB) | Grant/award (A): 33,490 (derivative) @ $0 | EDGAR |
| 2026-01-05 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 14,310 @ $16.03 · Option exercise (M): 24,952 @ $0 · Option exercise (M): 24,952 (derivative) @ $0 | EDGAR |
| 2025-10-02 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 276 @ $12.58 · Option exercise (M): 700 @ $0 · Option exercise (M): 700 (derivative) @ $0 | EDGAR |
| 2025-08-05 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 99 @ $10.53 · Option exercise (M): 250 @ $0 · Option exercise (M): 250 (derivative) @ $0 | EDGAR |
| 2025-05-05 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 99 @ $11.68 · Option exercise (M): 250 @ $0 · Tax withholding (F): 79 @ $11.68 · Option exercise (M): 200 @ $0 · Option exercise (M): 250 (derivative) @ $0 · Option exercise (M): 200 (derivative) @ $0 | EDGAR |
| 2025-02-13 | 4 | Core Laboratories Inc. /DE/ (CLB) | Grant/award (A): 32,912 (derivative) @ $0 | EDGAR |
| 2025-01-03 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 5,028 @ $17.31 · Option exercise (M): 9,604 @ $0 · Option exercise (M): 9,604 (derivative) @ $0 | EDGAR |
| 2024-10-03 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 276 @ $19.21 · Option exercise (M): 700 @ $0 · Option exercise (M): 700 (derivative) @ $0 | EDGAR |
| 2024-08-05 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 99 @ $23.24 · Option exercise (M): 250 @ $0 · Tax withholding (F): 48 @ $23.24 · Option exercise (M): 120 @ $0 · Option exercise (M): 250 (derivative) @ $0 · Option exercise (M): 120 (derivative) @ $0 | EDGAR |
| 2024-05-02 | 4 | Core Laboratories Inc. /DE/ (CLB) | Tax withholding (F): 99 @ $15.71 · Option exercise (M): 250 @ $0 · Tax withholding (F): 79 @ $15.71 · Option exercise (M): 200 @ $0 · Option exercise (M): 250 (derivative) @ $0 · Option exercise (M): 200 (derivative) @ $0 | EDGAR |
| 2024-02-15 | 4 | Core Laboratories Inc. /DE/ (CLB) | Grant/award (A): 38,002 (derivative) @ $0 | EDGAR |
FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.
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