STOCK TITAN

Core Laboratories (NYSE: CLB) director resigns over strategy dispute

(Moderate)
(Neutral)
Form Type
8-K

Rhea-AI Filing Summary

Core Laboratories Inc. (CLB) reports that director Kwaku Temeng has resigned from the Board of Directors, effective October 1, 2026. He currently serves as Chairman of the Nominating Committee and as a member of the Compensation Committee.

Temeng informed the Board verbally on August 19, 2026 and confirmed by letter on August 25, 2026. His letter states that the resignation is due to a disagreement with the Board regarding the Company’s strategic direction and certain governance practices. The Board believes his primary disagreement involves how succession planning is being conducted and concerns about the Company’s research priorities. His resignation letter is included as an exhibit, and the Company notes his more than five years of service and contributions.

Positive

  • None.

Negative

  • Independent director resignation over strategic and governance disagreement: Director Kwaku Temeng is resigning effective October 1, 2026, citing disagreement with the Board on the Company’s strategic direction, succession planning approach, and research priorities, which may signal internal differences at the Board level.
Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers Governance
Key personnel changes including departures, elections, or appointments of directors and executive officers.
Item 9.01 Financial Statements and Exhibits Exhibits
Financial statements, pro forma financial information, or exhibit attachments filed with this report.
Resignation effective date October 1, 2026 Effective date of Kwaku Temeng’s resignation as director
Initial resignation notice date August 19, 2026 Date of verbal notification to the Board of Directors
Resignation letter date August 25, 2026 Date of written confirmation of resignation
Exhibit number for resignation letter 17.1 Exhibit containing Mr. Temeng’s August 25, 2026 resignation letter
succession planning financial
"the manner in which the Company is conducting succession planning within the organization"
A company’s plan for identifying and preparing people to take over key roles when leaders leave, retire, or are unable to work. Like a sports team’s bench and playbook, it ensures someone ready can step in quickly so operations, strategy and investor confidence aren’t disrupted; investors watch it because solid succession planning reduces the risk of sudden leadership gaps that can hurt performance and stock value.
strategic direction financial
"a disagreement with the Board of Directors regarding the strategic direction of the Company"
Nominating Committee financial
"Mr. Temeng serves as Chairman of the Nominating Committee"
A nominating committee is a small group of company directors tasked with finding, evaluating and recommending people to serve on the board. Think of it as a hiring panel that chooses the team responsible for guiding the business and holding management accountable. Investors care because the committee’s choices shape the board’s experience, independence and judgment, which directly affect strategy, oversight, leadership succession and the protection of shareholder interests.
Compensation Committee financial
"and as a member of the Compensation Committee"
A compensation committee is a group within a company's leadership responsible for setting and reviewing how much top executives and employees are paid, including salaries, bonuses, and benefits. It matters to investors because fair and effective pay decisions can influence a company's performance, leadership motivation, and overall governance, helping ensure that the company’s management is aligned with shareholders’ interests.

FAQ

What Board change did Core Laboratories Inc. (CLB) announce?

Core Laboratories Inc. announced that director Kwaku Temeng has resigned from its Board of Directors, effective October 1, 2026. He currently serves as Chairman of the Nominating Committee and as a member of the Compensation Committee.

Why is director Kwaku Temeng resigning from CLB’s Board?

According to his resignation letter, Kwaku Temeng is resigning due to a disagreement with the Board regarding the Company’s strategic direction and certain governance practices, including the manner in which succession planning is being conducted and concerns about research priorities.

When did CLB receive notice of Kwaku Temeng’s resignation?

Kwaku Temeng verbally notified the Board on August 19, 2026 of his intention to resign, and he confirmed this by a letter dated August 25, 2026, addressed to the Board of Directors of Core Laboratories Inc.

What Board roles did Kwaku Temeng hold at Core Laboratories (CLB)?

Kwaku Temeng serves as Chairman of the Nominating Committee and as a member of the Compensation Committee of Core Laboratories Inc.’s Board of Directors.

Is Kwaku Temeng’s resignation letter available to CLB investors?

Yes. The Company has filed Mr. Temeng’s resignation letter, dated August 25, 2026, as Exhibit 17.1, and states that he was provided a copy of the report and an opportunity to indicate agreement or disagreement with its statements.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Learn about SEC filing dates
false000195808600-000000000019580862026-08-192026-08-19

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): August 19, 2026

CORE LABORATORIES INC.

(Exact name of registrant as specified in its charter)

 

Delaware

001-41695

Not Applicable

(State or Other Jurisdiction

of Incorporation)

(Commission File Number)

(IRS Employer

Identification No.)

 

 

 

6316 Windfern Road

Houston, TX

77040

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: (713) 328-2673

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instructions A.2. below):

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

 

Title of each class

 

Trading

Symbol(s)

 

Name of each exchange on which registered

Common Stock (par value $0.01)

 

CLB

 

New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

 


 

Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangement of Certain Officers.

On August 19, 2026, Kwaku Temeng verbally notified the Board of Directors of Core Laboratories Inc. (the “Company”) of his intention to resign as a director of the Company effective October 1, 2026. Subsequently, on August 25, 2026, Mr. Temeng confirmed his resignation by letter addressed to the Board of Directors. Mr. Temeng serves as Chairman of the Nominating Committee and as a member of the Compensation Committee.

As stated in his letter, Mr. Temeng’s resignation was due to a disagreement with the Board of Directors regarding the strategic direction of the Company and certain governance practices.

The Board of Directors believes that Mr. Temeng’s primary disagreement involves the manner in which the Company is conducting succession planning within the organization, a process supported by a majority of the members of the Board. With respect to strategic direction, the Board of Directors believes Mr. Temeng has concerns with the Company’s research priorities.

A copy of Mr. Temeng’s resignation letter to the Board of Directors is filed as Exhibit 17.1 to this Form 8-K. The Company provided Mr. Temeng with a copy of this Form 8-K and an opportunity to state whether he agrees with the statements herein and, if not, the respects in which he disagrees.

Throughout his more than five years of service on the Board, the Company has appreciated Mr. Temeng’s contributions, commitment and leadership.

Item 9.01 Financial Statements and Exhibits.

(d)

 

Exhibits

17.1 Letter dated August 25, 2026 from Mr. Temeng to the Board of Directors of Core Laboratories Inc.

104 Cover Page Interactive Data File (embedded within the Inline XBRL document).

 

 

 


 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

 

 

 

 

 

 

 

 

 

 

Core Laboratories Inc.

 

 

 

 

 

 

 

Dated: August 25, 2026

 

By

 

/s/ Mark D. Tattoli

 

 

 

 

 

 

Mark D. Tattoli

 

 

 

 

 

 

Senior Vice President and General Counsel

 

 

 

 


Filing Exhibits & Attachments

2 documents