Mark Damian Tattoli
CIK 1872069 · SVP, Gen Counsel & Secretary · last filed 2026-05-04
Mark Damian Tattoli is a SVP, Gen Counsel & Secretary who has filed 28 SEC Form 4 insider transactions across 1 company since 2021. The most recent filing, for CLB, was dated May 4, 2026. Current disclosed insider exposure totals $363.6K across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$363.6K
1
28
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| CLB | SVP, Gen Counsel & Secretary | 27,630 | $13.16 | $363.6K | $0 | 27 | 2026-05-04 |
Recent Filings
28 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-04 | CLB | Mixed | +153 | -$1.4K | EDGAR |
| 2026-02-17 | CLB | Grant (A) | — | $0 | EDGAR |
| 2026-01-05 | CLB | Mixed | +10,642 | -$229.4K | EDGAR |
| 2025-10-02 | CLB | Mixed | +424 | -$3.5K | EDGAR |
| 2025-08-05 | CLB | Mixed | +151 | -$1.0K | EDGAR |
| 2025-05-05 | CLB | Mixed | +272 | -$2.1K | EDGAR |
| 2025-02-13 | CLB | Grant (A) | — | $0 | EDGAR |
| 2025-01-03 | CLB | Mixed | +4,576 | -$87.0K | EDGAR |
| 2024-10-03 | CLB | Mixed | +424 | -$5.3K | EDGAR |
| 2024-08-05 | CLB | Mixed | +223 | -$3.4K | EDGAR |