Teo Sow Hang
SEC insider (Form 3/4/5 filer). CIK 0002017091. CAO & Treasurer at Core Laboratories Inc. /DE/ (CLB). 22 reported Form 4/5 transactions since Sep 2024; latest on Oct 1, 2026. Located in HOUSTON, TX.
Companies Teo Sow Hang has filed insider reports for
- Core Laboratories Inc. /DE/ (CLB): Officer, CAO & Treasurer
Teo Sow Hang
CIK: 0002017091
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Core Laboratories Inc. /DE/
Discretionary Trading P&L
Holdings
Transaction History (22 total)
- Oct 1, 2026CLB
Core Laboratories Inc. /DE/
Tax PaymentDirect99 shares at avg. $9.76$966.24 - Oct 1, 2026CLB
Core Laboratories Inc. /DE/
ExerciseDirect250 shares- - Aug 1, 2026CLB
Core Laboratories Inc. /DE/
Tax PaymentDirect90 shares at avg. $10.64$957.6 - Aug 1, 2026CLB
Core Laboratories Inc. /DE/
ExerciseDirect200 shares- - Aug 1, 2026CLB
Core Laboratories Inc. /DE/
Tax PaymentDirect108 shares at avg. $10.64$1K - Aug 1, 2026CLB
Core Laboratories Inc. /DE/
ExerciseDirect240 shares- - Feb 12, 2026CLB
Core Laboratories Inc. /DE/
AwardDirectPerformance Shares
7.5K shares- - Dec 1, 2025CLB
Core Laboratories Inc. /DE/
Tax PaymentDirect340 shares at avg. $15.39$5K - Dec 1, 2025CLB
Core Laboratories Inc. /DE/
ExerciseDirect864 shares- - Oct 1, 2025CLB
Core Laboratories Inc. /DE/
ExerciseDirect250 shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 1, 2026 | CLB Core Laboratories Inc. /DE/ | Tax Payment | 99 | $9.76 | $966 | Direct |
| Oct 1, 2026 | CLB Core Laboratories Inc. /DE/ | Exercise | 250 | - | $0 | Direct |
| Aug 1, 2026 | CLB Core Laboratories Inc. /DE/ | Tax Payment | 90 | $10.64 | $958 | Direct |
| Aug 1, 2026 | CLB Core Laboratories Inc. /DE/ | Exercise | 200 | - | $0 | Direct |
| Aug 1, 2026 | CLB Core Laboratories Inc. /DE/ | Tax Payment | 108 | $10.64 | $1,149 | Direct |
| Aug 1, 2026 | CLB Core Laboratories Inc. /DE/ | Exercise | 240 | - | $0 | Direct |
| Feb 12, 2026 | CLB Core Laboratories Inc. /DE/ | Award Performance Shares | 7,526 | - | - | Direct |
| Dec 1, 2025 | CLB Core Laboratories Inc. /DE/ | Tax Payment | 340 | $15.39 | $5,233 | Direct |
| Dec 1, 2025 | CLB Core Laboratories Inc. /DE/ | Exercise | 864 | - | - | Direct |
| Oct 1, 2025 | CLB Core Laboratories Inc. /DE/ | Exercise | 250 | - | - | Direct |
1-10 of 22 transactions