Timothy D. Boswell - 22 Feb 2026 Form 4 Insider Report for WillScot Holdings Corp (WSC)

Role
President & COO
Signature
Peter D. Fetzer as Attorney-in-Fact
Issuer symbol
WSC
Transactions as of
22 Feb 2026
Net transactions value
-$29,835
Form type
4
Filing time
24 Feb 2026, 21:56:35 UTC
Previous filing
05 Jan 2026
Next filing
26 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Boswell Timothy D President & COO C/O WILLSCOT HOLDINGS CORP, 6400 E MCDOWELL RD., SUITE 300, SCOTTSDALE Peter D. Fetzer as Attorney-in-Fact 24 Feb 2026 0001723491

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WSC Common Stock Options Exercise +2,773 +8.1% 36,929 22 Feb 2026 Direct F1
transaction WSC Common Stock Tax liability $29,835 -1,308 -3.5% $22.81 35,621 22 Feb 2026 Direct

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 Restricted Stock Units Options Exercise $0 -2,773 -8.7% $0.000000 29,048 22 Feb 2026 Common Stock 2,773 Direct F1, F2
holding WSC Stock Options (right to buy) 125,691 22 Feb 2026 Common Stock 125,691 $13.60 Direct F3
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each time-based restricted stock unit ("RSU") represents a contingent right to receive upon vesting one share of common stock of the Issuer, par value $0.0001 per share, or its cash equivalent.
F2 On February 22, 2024, the Reporting Person was granted 11,093 RSUs which vest annually in four equal installments on each of the first four anniversaries of the grant date subject to the terms and conditions of the WillScot Mobile Mini Holdings Corp. 2020 Incentive Award Plan (the "Plan") and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.
F3 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.