[8-K] INSIGHT ENTERPRISES INC Reports Material Event

Rhea-AI Filing Summary

Insight Enterprises announced that President and CEO Joyce Mullen intends to retire, effective when the Board elects her successor. The transition stems from ongoing succession planning that began earlier this year, with the change currently expected in the first quarter of 2026.

The Board has engaged an executive search firm to evaluate external candidates. To support continuity, Ms. Mullen will serve as an advisor after stepping down as CEO, and the Company expects to amend her Executive Employment Agreement to reflect the advisory role.

Insights

Corporate governance analyst

Planned CEO transition with advisory continuity; neutral impact.

Insight Enterprises disclosed a CEO succession: Joyce Mullen plans to retire as President and CEO, and from the Board, effective upon the Board electing a successor. The process has been underway since early 2025, targeting the first quarter of 2026.

The Board retained an executive search firm to consider external candidates, indicating a structured process. Ms. Mullen will continue as an advisor post-transition, and her Executive Employment Agreement will be amended to reflect that role.

This is a planned handover with defined steps and continuity provisions. Actual impact will depend on the successor selected and any strategic changes they pursue.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 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):  October 30, 2025

INSIGHT ENTERPRISES, INC.

(Exact name of registrant as specified in its charter)

_____________________________

Delaware

0-25092

86-0766246

(State or other jurisdiction of incorporation)

(Commission File Number)

(I.R.S. Employer Identification No.)

2701 East Insight Way,

Chandler,

Arizona

85286

(Address of principal executive offices)

(Zip Code)

Registrant's telephone number, including area code:

(480) 333-3000

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:

☐			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))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

Common stock, par value $0.01

NSIT

The NASDAQ Global Select Market

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 Arrangements of Certain Officers.

On October 30, 2025, Insight Enterprises, Inc. (the “Company”) announced that Joyce Mullen intends to retire as President and Chief Executive Officer, as well as from her position as a member of the Board of Directors (the “Board”), of the Company, effective upon the Board electing her successor.   This transition is part of the Board’s succession planning, which has been in development since the beginning of this year with the transition currently expected to occur during the first quarter of 2026. In connection with this succession planning, the Board began a search earlier this year by engaging an executive search firm to identify a suitable candidate and evaluate potential successors from outside the Company.

To ensure an effective transition to new leadership, Ms. Mullen will continue to serve as an advisor following her retirement as CEO. The Company and Ms. Mullen anticipate amending Ms. Mullen’s Executive Employment Agreement accordingly.

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.

Insight Enterprises, Inc.

Date:

October 30, 2025

By:

/s/ Rachael A. Crump

Rachael A. Crump

Chief Accounting Officer

FAQ

What did Insight Enterprises (NSIT) announce regarding its CEO?

The Company announced that CEO Joyce Mullen intends to retire, effective when the Board elects her successor.

When is the Insight Enterprises (NSIT) CEO transition expected?

The transition is currently expected to occur during the first quarter of 2026.

Will Joyce Mullen remain involved with Insight Enterprises (NSIT) after retiring as CEO?

Yes. She will serve as an advisor following her retirement as CEO.

How is Insight Enterprises (NSIT) selecting the next CEO?

The Board engaged an executive search firm to identify and evaluate external candidates.

Will Joyce Mullen’s employment terms change at Insight Enterprises (NSIT)?

The Company and Ms. Mullen anticipate amending her Executive Employment Agreement to reflect her advisory role.