CIK 0001958086 · Large accelerated filer
Core Laboratories Inc. /DE/
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- CLB
- Exchange
- NYSE
- Industry
- Oil & Gas Field Services, NEC
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- 713-328-2673
- Business address
- 6316 WINDFERN ROAD, HOUSTON, TX, 77040
- Former names
- Core Laboratories Luxembourg S.A.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-02-12 | Bruno Lawrence Chairman and CEO | Grant or award · Performance Shares | +204,340 | 204,340 | ||
| 2026-02-12 | Teo Sow Hang CAO & Treasurer | Grant or award · Performance Shares | +7,526 | 7,526 | ||
| 2025-12-31 | Tattoli Mark Damian SVP, Gen Counsel & Secretary | Shares withheld for taxes | −14,310 | $16.03 | $229K | 27,360.62 |
| 2025-12-31 | Tattoli Mark Damian SVP, Gen Counsel & Secretary | Option exercise | +24,952 | 41,670.62 | ||
| 2025-12-31 | Tattoli Mark Damian SVP, Gen Counsel & Secretary | Option exercise · Performance Shares | −24,952 | 0 | ||
| 2025-12-31 | Gresham Gwendolyn SVP | Shares withheld for taxes | −19,301 | $16.03 | $309K | 33,226 |
| 2025-12-31 | Gresham Gwendolyn SVP | Option exercise | +24,952 | 52,527 | ||
| 2025-12-31 | Gresham Gwendolyn SVP | Option exercise · Performance Shares | −24,952 | 0 | ||
| 2025-12-31 | Hill Christopher Scott SVP & CFO | Shares withheld for taxes | −32,152 | $16.03 | $515K | 110,202 |
| 2025-12-31 | Hill Christopher Scott SVP & CFO | Option exercise | +61,417 | 142,354 | ||
| 2025-12-31 | Hill Christopher Scott SVP & CFO | Option exercise · Performance Shares | −61,417 | 0 | ||
| 2025-12-31 | Bruno Lawrence Chairman and CEO | Shares withheld for taxes | −112,681 | $16.03 | $1.8M | 257,438 |
| 2025-12-31 | Bruno Lawrence Chairman and CEO | Option exercise | +180,722 | 370,119 | ||
| 2025-12-31 | Bruno Lawrence Chairman and CEO | Option exercise · Performance Shares | −180,722 | 0 | ||
| 2025-12-01 | Teo Sow Hang CAO & Treasurer | Shares withheld for taxes | −340 | $15.39 | $5K | 8,425.33 |
| 2025-12-01 | Teo Sow Hang CAO & Treasurer | Option exercise | +864 | 8,765.33 | ||
| 2025-12-01 | Teo Sow Hang CAO & Treasurer | Option exercise · Restricted Shares | −864 | 6,690 | ||
| 2025-10-01 | Tattoli Mark Damian SVP, Gen Counsel & Secretary | Shares withheld for taxes | −276 | $12.58 | $3K | 16,718.62 |
| 2025-10-01 | Tattoli Mark Damian SVP, Gen Counsel & Secretary | Option exercise | +700 | 16,994.62 | ||
| 2025-10-01 | Tattoli Mark Damian SVP, Gen Counsel & Secretary | Option exercise · Restricted Shares | −700 | 1,450 |
Page 3 of 11 · 217 trades