Core Laboratories Inc. /DE/ (CLB)
NYSE · Oil & Gas Field Services, NEC · Inc. DE
What they're doing
Between 2026-06-21 and 2026-09-19, public records show 2 signals for Core Laboratories Inc. /DE/. Most notable: 2026-08-25: Filed 8-K disclosing director or officer change; 2026-07-31: Bruno Lawrence (director) bought $54k of stock. Federal contract obligations over the last 24 months total $0. This summary was assembled automatically from SEC EDGAR, USAspending.gov, U.S. Senate lobbying disclosures and Wikimedia pageview counts.
Generated 2026-09-19 from public records.
Signals, last 12 months
- Material 8-K filingFiled 8-K disclosing director or officer change
- Insider purchaseBruno Lawrence (director) bought $54k of stock
Insider transactions
| Date | Insider | Role | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-08-01 | Teo Sow Hang | officer | F | 90 | 10.64 | $958 |
| 2026-08-01 | Teo Sow Hang | officer | M | 200 | 0 | $0 |
| 2026-08-01 | Teo Sow Hang | officer | F | 108 | 10.64 | $1,149 |
| 2026-08-01 | Teo Sow Hang | officer | M | 240 | 0 | $0 |
| 2026-08-01 | Tattoli Mark Damian | officer | F | 99 | 10.64 | $1,053 |
| 2026-08-01 | Tattoli Mark Damian | officer | M | 250 | 0 | $0 |
| 2026-07-31 | Bruno Lawrence | director | P | 5,000 | 10.78 | $53,900 |
| 2026-05-01 | Tattoli Mark Damian | officer | F | 97 | 14.07 | $1,365 |
| 2026-05-01 | Tattoli Mark Damian | officer | M | 250 | 0 | $0 |
| 2026-05-01 | Tattoli Mark Damian | officer | F | 97 | 14.07 | $1,365 |
| 2026-05-01 | Tattoli Mark Damian | officer | M | 250 | 0 | $0 |
| 2026-04-01 | Murray Katherine | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | ANASTASIO CURT | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Klingensmith Harvey Robert | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Temeng Kwaku | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | MARTINOVICH ROBERT F | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Carnes Martha Z. | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Murray Katherine | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | ANASTASIO CURT | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Klingensmith Harvey Robert | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Temeng Kwaku | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | MARTINOVICH ROBERT F | director | M | 8,069 | 0 | $0 |
| 2026-04-01 | Carnes Martha Z. | director | M | 8,069 | 0 | $0 |
| 2025-12-31 | Tattoli Mark Damian | officer | M | 24,952 | 0 | $0 |
| 2025-12-31 | Tattoli Mark Damian | officer | F | 14,310 | 16.03 | $229,389 |
| 2025-12-31 | Gresham Gwendolyn | officer | M | 24,952 | 0 | $0 |
| 2025-12-31 | Gresham Gwendolyn | officer | F | 19,301 | 16.03 | $309,395 |
| 2025-12-31 | Hill Christopher Scott | officer | M | 61,417 | 0 | $0 |
| 2025-12-31 | Hill Christopher Scott | officer | F | 32,152 | 16.03 | $515,397 |
| 2025-12-31 | Bruno Lawrence | director | M | 180,722 | 0 | $0 |
| 2025-12-31 | Bruno Lawrence | director | F | 112,681 | 16.03 | $1,806,276 |
| 2025-12-31 | Tattoli Mark Damian | officer | F | 14,310 | 16.03 | $229,389 |
| 2025-12-31 | Tattoli Mark Damian | officer | M | 24,952 | 0 | $0 |
| 2025-12-31 | Gresham Gwendolyn | officer | F | 19,301 | 16.03 | $309,395 |
| 2025-12-31 | Gresham Gwendolyn | officer | M | 24,952 | 0 | $0 |
| 2025-12-31 | Hill Christopher Scott | officer | F | 32,152 | 16.03 | $515,397 |
| 2025-12-31 | Hill Christopher Scott | officer | M | 61,417 | 0 | $0 |
| 2025-12-31 | Bruno Lawrence | director | F | 112,681 | 16.03 | $1,806,276 |
| 2025-12-31 | Bruno Lawrence | director | M | 180,722 | 0 | $0 |
| 2025-12-01 | Teo Sow Hang | officer | F | 340 | 15.39 | $5,233 |
| 2025-12-01 | Teo Sow Hang | officer | M | 864 | 0 | $0 |
| 2025-12-01 | Teo Sow Hang | officer | F | 340 | 15.39 | $5,233 |
| 2025-12-01 | Teo Sow Hang | officer | M | 864 | 0 | $0 |
| 2025-10-01 | Tattoli Mark Damian | officer | F | 276 | 12.58 | $3,472 |
| 2025-10-01 | Tattoli Mark Damian | officer | M | 700 | 0 | $0 |
| 2025-10-01 | Teo Sow Hang | officer | F | 99 | 12.58 | $1,245 |
| 2025-10-01 | Teo Sow Hang | officer | M | 250 | 0 | $0 |
| 2025-10-01 | Tattoli Mark Damian | officer | F | 276 | 12.58 | $3,472 |
| 2025-10-01 | Tattoli Mark Damian | officer | M | 700 | 0 | $0 |
| 2025-10-01 | Teo Sow Hang | officer | F | 99 | 12.58 | $1,245 |
Federal contracts
No federal contract actions on record for this recipient mapping.
Lobbying
No federal lobbying filings on record for this client mapping.
Public attention
No Wikipedia pageview data linked to this company.