Form 8-K

8-K — WillScot Holdings Corp

Accession: 0001647088-26-000034

Filed: 2026-06-08

Period: 2026-06-05

CIK: 0001647088

SIC: 7350 (SERVICES-MISCELLANEOUS EQUIPMENT RENTAL & LEASING)

Item: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

Item: Submission of Matters to a Vote of Security Holders

Item: Financial Statements and Exhibits

Documents

8-K — wsc-20260605.htm (Primary)

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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): June 8, 2026 (June 5, 2026)

WILLSCOT HOLDINGS CORPORATION

(Exact name of registrant as specified in its charter)

Delaware 001-37552 82-3430194

(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

6400 East McDowell Road, Suite 300

Scottsdale, Arizona 85257

(Address, including zip code, of principal executive offices)

(480) 894-6311

(Registrant’s telephone number, including area code)

(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(s)

Name of each exchange on which registered

Common stock, par value $0.0001 per share WSC

The Nasdaq Capital 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.

At the 2026 Annual Meeting of Stockholders of WillScot Holdings Corporation (the “Company”), held on June 5, 2026 (the “Annual Meeting”), the stockholders approved the WillScot Holdings Corporation 2026 Incentive Award Plan (the “2026 Plan”), which had been previously approved by the Company’s Board of Directors subject to stockholder approval. The 2026 Plan replaces the WillScot Holdings Corporation 2020 Incentive Award Plan (the “2020 Plan”) as the source of equity awards granted on or after June 5, 2026. The 2026 Plan authorizes the issuance of up to 5,705,781 shares of the Company’s common stock (5,750,000 shares less 44,219 shares of restricted common stock issued to the Company’s non-employee directors on June 4, 2026 under the 2020 Plan). No additional awards will be made under the 2020 Plan.

The material terms of the 2026 Plan are described under “Proposal 5 - Approval of the WillScot Holdings Corporation 2026 Incentive Award Plan” in the Company’s Definitive Proxy Statement on Schedule 14A filed with the Securities and Exchange Commission on April 22, 2026. This description is incorporated by reference in Item 5.02 of this Current Report on Form 8-K. The description of the material terms of the 2026 Plan is qualified in its entirety by reference to the full text of the 2026 Plan, which is filed as Exhibit 10.1 and incorporated by reference in this Current Report on Form 8-K.

Item 5.07

Submission of Matters to a Vote of Security Holders

At the Annual Meeting, stockholders voted on five proposals. The voting results for each proposal, including the votes for and against, and any abstentions or broker non-votes, are described below.

Proposal 1: Election of Directors

The stockholders voted for all nine of management’s nominees for election as directors to serve for a term that will expire at the 2027 annual meeting of stockholders or until their successors are elected and qualified. The results of the vote taken are as follows:

Nominee For Against Abstain Broker Non-Vote

Timothy D. Boswell 166,304,397 151,018 105,893 6,676,367

Erika T. Davis 163,808,457 2,676,285 76,566 6,676,367

Gerard E. Holthaus 158,017,733 8,483,965 59,610 6,676,367

Worthing F. Jackman 165,331,473 1,181,795 48,040 6,676,367

Natalia N. Johnson 165,817,765 672,354 71,189 6,676,367

Rebecca L. Owen 159,973,268 6,512,047 75,993 6,676,367

Jeff Sagansky 160,087,407 6,425,505 48,396 6,676,367

Michael W. Upchurch 163,103,459 3,393,971 63,878 6,676,367

Dominick Zarcone 166,291,633 210,549 59,126 6,676,367

Proposal 2: Ratification of Appointment of Independent Registered Public Accounting Firm

The stockholders ratified the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the fiscal year ending December 31, 2026. The results of the vote taken are as follows:

For Against Abstain

172,744,598 427,067 66,010

Proposal 3: Approval, by Advisory Vote, of the Compensation of the Company’s Named Executive Officers

The stockholders approved, on an advisory and non-binding basis, the compensation of the Company's named executive officers. The results of the vote taken are as follows:

For Against Abstain Broker Non-Vote

162,254,222 4,185,472 121,614 6,676,367

Proposal 4: Approval, by Advisory Vote, of the Frequency of Advisory Vote on the Compensation of the Company's Named Executive Officers

The stockholders approved, on an advisory and non-binding basis, a one-year frequency of the future advisory votes on the compensation of the named executive officers. The results of the vote taken are as follows:

1 Year 2 Years 3 Years Abstain Broker Non-Vote

163,926,820 16,032 2,562,964 55,492 6,676,367

Proposal 5: Approval of the WillScot Holdings Corporation 2026 Incentive Award Plan

The stockholders approved the 2026 Plan. The results of the vote taken are as follows:

For Against Abstain Broker Non-Vote

164,794,091 1,689,226 77,991 6,676,367

Item 9.01

Financial Statements and Exhibits

(d) Exhibits

Exhibit

No. Exhibit Description

10.1

WillScot Holdings Corporation 2026 Incentive Award Plan (incorporated by reference to Appendix A to the Company’s Definitive Proxy Statement on Schedule 14A, filed on April 22, 2026).

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

SIGNATURE

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.

WillScot Holdings Corporation

Dated: June 8, 2026

By: /s/ Matthew T. Jacobsen

Name: Matthew T. Jacobsen

Title: Executive Vice President, Chief Financial Officer

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