Skip to contentTeo Sow Hang — CORE LABORATORIES N V insider: 36 transactions · InsiderLensInsider trading activity of Teo Sow Hang
- Transactions on record
- 36
- since Apr 11, 2024
- Open-market buys
- 0
- Open-market sells
- 0
- Companies traded
- 1
- last filing Feb 17, 2026
Figures computed from official regulatory filings — methodology.
Companies where Teo Sow Hang has traded
Track record of Teo Sow Hang
Insufficient history for a statistical track record (fewer than 5 open-market buys).
Transaction history of Teo Sow Hang
Co-insiders of Teo Sow Hang
This page republishes public regulatory disclosures. Concerned by this data? Exercise your right to object →
DEMSHUR DAVID MCORE LABORATORIES N V
| Company | Filed | Type | Qty | Price | Value · USD | Src |
|---|
| Feb 17, 2026 | AwardD | 7,526 | 0.00 USD | $0 | SEC |
| Dec 2, 2025 | Other | -340 | 15.39 USD | $5.2K | SEC |
| Dec 2, 2025 | ExerciseD | -864 | 0.00 USD | $0 | SEC |
| Dec 2, 2025 | Exercise | 864 | 0.00 USD | $0 | SEC |
| Oct 2, 2025 | ExerciseD | -250 | 0.00 USD | $0 | SEC |
| Oct 2, 2025 | Exercise | 250 | 0.00 USD | $0 | SEC |
| Oct 2, 2025 | Other | -99 | 12.58 USD | $1.2K | SEC |
| Aug 5, 2025 | Exercise | 200 | 0.00 USD | $0 | SEC |
| Aug 5, 2025 | Other | -108 | 10.53 USD | $1.1K | SEC |
| Aug 5, 2025 | ExerciseD | -200 | 0.00 USD | $0 | SEC |
| Aug 5, 2025 | Other | -90 | 10.53 USD | $947.7 | SEC |
| Aug 5, 2025 | ExerciseD | -240 | 0.00 USD | $0 | SEC |
| Aug 5, 2025 | Exercise | 240 | 0.00 USD | $0 | SEC |
| May 5, 2025 | Other | -79 | 11.68 USD | $922.7 | SEC |
| May 5, 2025 | ExerciseD | -175 | 0.00 USD | $0 | SEC |
| May 5, 2025 | Exercise | 175 | 0.00 USD | $0 | SEC |
| Feb 13, 2025 | AwardD | 7,692 | 0.00 USD | $0 | SEC |
| Dec 2, 2024 | Exercise | 576 | 0.00 USD | $0 | SEC |
| Dec 2, 2024 | ExerciseD | -576 | 0.00 USD | $0 | SEC |
| Dec 2, 2024 | Other | -227 | 20.42 USD | $4.6K | SEC |
| Oct 3, 2024 | ExerciseD | -250 | 0.00 USD | $0 | SEC |
| Oct 3, 2024 | Other | -99 | 19.21 USD | $1.9K | SEC |
| Oct 3, 2024 | Exercise | 250 | 0.00 USD | $0 | SEC |
| Aug 5, 2024 | Exercise | 80 | 0.00 USD | $0 | SEC |
| Aug 5, 2024 | Other | -93 | 23.24 USD | $2.2K | SEC |