Timothy D. Boswell - 31 Dec 2025 Form 4 Insider Report for WillScot Holdings Corp (WSC)

Role
President & COO
Signature
/s/ Hezron T. Lopez as Attorney-in-Fact
Issuer symbol
WSC
Transactions as of
31 Dec 2025
Net transactions value
$0
Form type
4
Filing time
05 Jan 2026, 18:18:44 UTC
Previous filing
05 Sep 2025
Next filing
24 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Boswell Timothy D President & COO 6400 E MCDOWELL RD., STE 300, SCOTTSDALE /s/ Hezron T. Lopez as Attorney-in-Fact 05 Jan 2026 0001723491

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction WSC Stock Options (right to buy) Award $0 +100,000 $0.000000 100,000 31 Dec 2025 Common Stock 100,000 $18.83 Direct F1
holding WSC Stock Options (right to buy) 100,000 31 Dec 2025 Common Stock 100,000 $13.60 Direct F2
holding WSC Stock Options (right to buy) 125,691 31 Dec 2025 Common Stock 125,691 $23.39 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The stock options (the "Options") reported on this Form 4 represent the right upon vesting to buy shares of the Issuer's Common Stock pursuant to the terms and conditions of the Plan and the Employment Agreement entered into between the Issuer and the Reporting Person as of December 31, 2025 (the "Employment Agreement"). The Options vested in equal installments on each of the first three anniversaries of the grant date subject to the terms and conditions of the Plan and Employment Agreement.
F2 The stock options (the "Options"), reported on this Form 4, represent the right upon vesting to buy shares of Class A Common Stock pursuant to the terms and conditions of the Plan and the Nonqualified Stock Option Award Agreement entered into between the Issuer and the Reporting Person as of March 20, 2018 (the "Award Agreement"). The Options vested in equal installments on each of the first four anniversaries of the grant date subject to the terms and conditions of the Plan and Award Agreement.
F3 The stock options (the "Options") reported on this Form 4 represent the right upon vesting to buy shares of the Issuer's Common Stock pursuant to the terms and conditions of the Plan and the Employment Agreement entered into between the Issuer and the Reporting Person as of September 3, 2025 (the "Employment Agreement"). The Options vested in equal installments on each of the first three anniversaries of the grant date subject to the terms and conditions of the Plan and Employment Agreement.