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Teo Sow Hang

Disclosed activity across 1 company

Tapewire entity
26723
SEC CIK
0002017091

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Core Laboratories Inc. /DE/CLB · Entity 5382CAO & TreasurerOctober 01, 2026October 05, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Core Laboratories Inc. /DE/

Report date October 01, 2026 · Filed October 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect8,818.334 Reported balance After 2026-10-01 transaction · row 1 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 1 · 2026-10-01 · Tax withholding · Disposed 99 · Balance 8,818.334

Common StockSEC Table I · non-derivativeDirect8,917.334 Reported balance After 2026-10-01 transaction · row 2 Sequence does not reconcile; account continuity is unresolved.
1 source row

Row 2 · 2026-10-01 · Exercise / conversion · Acquired 250 · Balance 8,917.334

Restricted SharesSEC Table II · derivative / convertible security · Conversion / exercise price $0.00Direct6,000 Reported balance After 2026-10-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2026-10-01 · Exercise / conversion · Disposed 250 · Balance 6,000

F1: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2: Multiple restricted share grants are included in this total.

Filing footnotes · ownership attribution and instrument terms

F1: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2: Multiple restricted share grants are included in this total.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
October 01, 2026 Filed Oct 5, 2026 16:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 250 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-413736 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,000

Underlying: Common Stock · 250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 16:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 250 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-413736 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,917.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 01, 2026 Filed Oct 5, 2026 16:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 99 $9.76 $966.24
Disclosure

SEC source: 0001193125-26-413736 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,818.334

Read SEC document
August 01, 2026 Filed Aug 4, 2026 14:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 200 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-331843 · ownership.xml · derivative · entry 6

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,490

Underlying: Common Stock · 200 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
August 01, 2026 Filed Aug 4, 2026 14:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 240 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-331843 · ownership.xml · derivative · entry 5

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,250

Underlying: Common Stock · 240 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
August 01, 2026 Filed Aug 4, 2026 14:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 200 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-331843 · ownership.xml · nonDerivative · entry 4

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,625.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2026 Filed Aug 4, 2026 14:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 90 $10.64 $957.60
Disclosure

SEC source: 0001193125-26-331843 · ownership.xml · nonDerivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,535.334

Read SEC document
August 01, 2026 Filed Aug 4, 2026 14:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 240 $0.00 $0.00
Disclosure

SEC source: 0001193125-26-331843 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,775.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2026 Filed Aug 4, 2026 14:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 108 $10.64 $1,149.12
Disclosure

SEC source: 0001193125-26-331843 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,667.334

Read SEC document
February 12, 2026 Filed Feb 17, 2026 16:00 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 GrantPerformance Shares · Derivative 7,526 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0001193125-26-053572 · ownership.xml · derivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,526

Underlying: Common Stock · 7,526 shares

Expires not disclosed

F1 · derivative.exercise_date: Assuming the recipient's continued employment (or death or disability while employed) and the satisfaction of certain performances criteria set forth below, this award will vest on December 31, 2028, following the conclusion of a three-year performance period that began on January 1, 2026 and ends on December 31, 2028 (the "Performance Period"). At the end of the Perofrmance Period, 100% of the award will vest if the Company is in the top 55th percentile of Return on Invested Capital ("ROIC") among the Bloomberg Peer Group ("BPG"), and 200% of the award will vest if the Company is at or above the 85th percentile of ROIC among the BPG, as measured and determined by the Compensation Committee at the end of the Performance Period. The number of common shares vesting pursuant to the award will be interpolated on a straight-line basis between the 55th and 85th percentile of ROIC (equivalent to 100% up to 200% of the award).

F1 · derivative.expiration_date: Assuming the recipient's continued employment (or death or disability while employed) and the satisfaction of certain performances criteria set forth below, this award will vest on December 31, 2028, following the conclusion of a three-year performance period that began on January 1, 2026 and ends on December 31, 2028 (the "Performance Period"). At the end of the Perofrmance Period, 100% of the award will vest if the Company is in the top 55th percentile of Return on Invested Capital ("ROIC") among the Bloomberg Peer Group ("BPG"), and 200% of the award will vest if the Company is at or above the 85th percentile of ROIC among the BPG, as measured and determined by the Compensation Committee at the end of the Performance Period. The number of common shares vesting pursuant to the award will be interpolated on a straight-line basis between the 55th and 85th percentile of ROIC (equivalent to 100% up to 200% of the award).

Read SEC document
December 01, 2025 Filed Dec 3, 2025 00:35 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 864 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-305634 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,690

Underlying: Common Stock · 864 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
December 01, 2025 Filed Dec 3, 2025 00:35 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 864 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-305634 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,765.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 01, 2025 Filed Dec 3, 2025 00:35 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 340 $15.39 $5,232.60
Disclosure

SEC source: 0001193125-25-305634 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,425.334

Read SEC document
October 01, 2025 Filed Oct 2, 2025 21:15 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 250 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-228644 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,554

Underlying: Common Stock · 250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
October 01, 2025 Filed Oct 2, 2025 21:15 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 250 $0.00 $0.00
Disclosure

SEC source: 0001193125-25-228644 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,000.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
October 01, 2025 Filed Oct 2, 2025 21:15 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 99 $12.58 $1,245.42
Disclosure

SEC source: 0001193125-25-228644 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,901.334

Read SEC document
August 01, 2025 Filed Aug 5, 2025 13:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 240 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-102459 · ownership.xml · derivative · entry 6

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,004

Underlying: Common Stock · 240 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
August 01, 2025 Filed Aug 5, 2025 13:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 200 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-102459 · ownership.xml · derivative · entry 5

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,804

Underlying: Common Stock · 200 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
August 01, 2025 Filed Aug 5, 2025 13:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 240 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-102459 · ownership.xml · nonDerivative · entry 4

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,748.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2025 Filed Aug 5, 2025 13:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 108 $10.53 $1,137.24
Disclosure

SEC source: 0000950170-25-102459 · ownership.xml · nonDerivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,640.334

Read SEC document
August 01, 2025 Filed Aug 5, 2025 13:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 200 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-102459 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,840.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2025 Filed Aug 5, 2025 13:17 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 90 $10.53 $947.70
Disclosure

SEC source: 0000950170-25-102459 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,750.334

Read SEC document
May 01, 2025 Filed May 5, 2025 18:55 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 175 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-063441 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,244

Underlying: Common Stock · 175 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
May 01, 2025 Filed May 5, 2025 18:55 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 175 $0.00 $0.00
Disclosure

SEC source: 0000950170-25-063441 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,587.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 01, 2025 Filed May 5, 2025 18:55 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 79 $11.68 $922.72
Disclosure

SEC source: 0000950170-25-063441 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,508.334

Read SEC document
February 13, 2025 Filed Feb 13, 2025 21:45 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 GrantPerformance Shares · Derivative 7,692 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-25-019977 · ownership.xml · derivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,692

Underlying: Common Stock · 7,692 shares

Expires not disclosed

F1 · derivative.exercise_date: Assuming the recipient's continued employment (or death or disability while employed) and the satisfaction of certain performance criteria set forth below, this award will vest on January 1, 2028, following the conclusion of a three-year performance period that began on January 1, 2025 and ends on December 31, 2027 (the "Performance Period"). At the end of the Performance Period, 100% of the award will vest if the Company is in the top 55th percentile of Return on Invested Capital ("ROIC") among the Bloomberg Peer Group ("BPG"), and 200% of the award will vest if the Company is at or above the 85th percentile of ROIC among the BPG, as measured and determined by the Compensation Committee at the end of the Performance Period. The number of common shares vesting pursuant to the award will be interpolated on a straight-line basis between the 55th and 85th percentile of ROIC (equivalent to 100% up to 200% of the award).

F1 · derivative.expiration_date: Assuming the recipient's continued employment (or death or disability while employed) and the satisfaction of certain performance criteria set forth below, this award will vest on January 1, 2028, following the conclusion of a three-year performance period that began on January 1, 2025 and ends on December 31, 2027 (the "Performance Period"). At the end of the Performance Period, 100% of the award will vest if the Company is in the top 55th percentile of Return on Invested Capital ("ROIC") among the Bloomberg Peer Group ("BPG"), and 200% of the award will vest if the Company is at or above the 85th percentile of ROIC among the BPG, as measured and determined by the Compensation Committee at the end of the Performance Period. The number of common shares vesting pursuant to the award will be interpolated on a straight-line basis between the 55th and 85th percentile of ROIC (equivalent to 100% up to 200% of the award).

Read SEC document
December 01, 2024 Filed Dec 2, 2024 21:19 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 576 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-132240 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,419

Underlying: Common Stock · 576 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount specified in the award agreement, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
December 01, 2024 Filed Dec 2, 2024 21:19 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 576 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-132240 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,639.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
December 01, 2024 Filed Dec 2, 2024 21:19 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 227 $20.42 $4,635.34
Disclosure

SEC source: 0000950170-24-132240 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,412.334

Read SEC document
October 01, 2024 Filed Oct 3, 2024 18:13 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 250 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112231 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,995

Underlying: Common Stock · 250 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
October 01, 2024 Filed Oct 3, 2024 18:13 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 250 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-112231 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,162.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

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October 01, 2024 Filed Oct 3, 2024 18:13 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 99 $19.21 $1,901.79
Disclosure

SEC source: 0000950170-24-112231 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,063.334

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 80 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · derivative · entry 9

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,685

Underlying: Common Stock · 80 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

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August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 200 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · derivative · entry 8

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,485

Underlying: Common Stock · 200 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 240 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · derivative · entry 7

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,245

Underlying: Common Stock · 240 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 80 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · nonDerivative · entry 6

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,690.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 35 $23.24 $813.40
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · nonDerivative · entry 5

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,655.334

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 200 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · nonDerivative · entry 4

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,855.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 90 $23.24 $2,091.60
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · nonDerivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,765.334

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 240 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,005.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
August 01, 2024 Filed Aug 5, 2024 17:05 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 93 $23.24 $2,161.32
Disclosure

SEC source: 0000950170-24-090554 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,912.334

Read SEC document
May 01, 2024 Filed May 2, 2024 21:09 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionRestricted Shares · Derivative 175 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-052312 · ownership.xml · derivative · entry 3

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,765

Underlying: Common Stock · 175 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.exercise_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F1 · derivative.expiration_date: The Restricted Shares vest annually over six years on the anniversary of the grant date in the amount of 1/6th of the grant total, provided the reporting person remains in continuous service on each such vesting date.

F2 · balance_after: Multiple restricted share grants are included in this total.

Read SEC document
May 01, 2024 Filed May 2, 2024 21:09 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Exercise / conversionCommon Stock 175 $0.00 $0.00
Disclosure

SEC source: 0000950170-24-052312 · ownership.xml · nonDerivative · entry 2

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,689.334

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

Read SEC document
May 01, 2024 Filed May 2, 2024 21:09 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 Tax withholdingCommon Stock 79 $15.71 $1,241.09
Disclosure

SEC source: 0000950170-24-052312 · ownership.xml · nonDerivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,610.334

Read SEC document
April 09, 2024 Filed Apr 11, 2024 23:36 UTC Core Laboratories Inc. /DE/ CLB · Entity 5382 GrantPerformance Shares · Derivative 6,662 $0.00 Strike: $0.00 $0.00
Disclosure

SEC source: 0000950170-24-043822 · ownership.xml · derivative · entry 1

Teo Sow Hang · CIK 0002017091 · CAO & Treasurer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 6,662

Underlying: Common Stock · 6,662 shares

Expires not disclosed

F1 · derivative.exercise_date: Assuming a recipient's continued employment (or death or disability while employed) and the satisfaction of certain performance criteria set forth below, this award will vest at the end of a three-year performance period that began on January 1, 2024 and ends on December 31, 2026 (the "Performance Period"). At the end of the Performance Period, 100% of the award will vest if the Company is in the top 55th percentile of Return On Invested Capital (ROIC) of the Bloomberg Peer Group (BPG), and 200% of the award will vest if the Company is in the top 85th percentile of ROIC of the BPG, as measured and determined by the Compensation Committee at the end of the Performance Period. The number of common shares vesting pursuant to the award will be interpolated on a straight-line basis between the 55th and 85th percentile (equivalent to 100% up to 200% of the award).

F1 · derivative.expiration_date: Assuming a recipient's continued employment (or death or disability while employed) and the satisfaction of certain performance criteria set forth below, this award will vest at the end of a three-year performance period that began on January 1, 2024 and ends on December 31, 2026 (the "Performance Period"). At the end of the Performance Period, 100% of the award will vest if the Company is in the top 55th percentile of Return On Invested Capital (ROIC) of the Bloomberg Peer Group (BPG), and 200% of the award will vest if the Company is in the top 85th percentile of ROIC of the BPG, as measured and determined by the Compensation Committee at the end of the Performance Period. The number of common shares vesting pursuant to the award will be interpolated on a straight-line basis between the 55th and 85th percentile (equivalent to 100% up to 200% of the award).

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Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.