Sally J. Shanks - Mar 20, 2022 Form 4 Insider Report for WillScot Mobile Mini Holdings Corp. (WSC)

Role: Chief Accounting Officer
Signature: /s/ Christopher J. Miner as Attorney-in-Fact
Stock symbol: WSC
Transactions as of: Mar 20, 2022
Transactions value $: -$177,670
Form type: 4
Date filed: 3/22/2022, 07:39 PM
Previous filing: Mar 7, 2022
Next filing: Jul 6, 2022

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WSC	Common stock, par value $0.0001 per share	Options Exercise		+4.13K	+27.96%		18.9K	Mar 20, 2022	Direct	F1
transaction	WSC	Common stock, par value $0.0001 per share	Tax liability	-$48.1K	-1.24K	-6.58%	$38.74	17.6K	Mar 20, 2022	Direct
transaction	WSC	Common stock, par value $0.0001 per share	Options Exercise		+1.6K	+9.1%		19.2K	Mar 21, 2022	Direct	F1
transaction	WSC	Common stock, par value $0.0001 per share	Tax liability	-$18.5K	-483	-2.51%	$38.33	18.8K	Mar 21, 2022	Direct
transaction	WSC	Common stock, par value $0.0001 per share	Options Exercise		+9.62K	+51.31%		28.4K	Mar 21, 2022	Direct	F2
transaction	WSC	Common stock, par value $0.0001 per share	Tax liability	-$111K	-2.9K	-10.21%	$38.33	25.5K	Mar 21, 2022	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	-4.13K	-20.12%	$0.00	16.4K	Mar 20, 2022	Common Stock	4.13K		Direct	F1, F3
transaction	WSC	Restricted Stock Units	Options Exercise	$0	-1.6K	-9.79%	$0.00	14.8K	Mar 21, 2022	Common Stock	1.6K		Direct	F1, F4
transaction	WSC	Performance Stock Units	Options Exercise	$0	-9.62K	-27.28%	$0.00	25.7K	Mar 21, 2022	Common Stock	9.62K		Direct	F2, F5

* 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	Each performance-based restricted stock unit ("PSU") represents a contingent right to receive upon vesting one share of common stock of the Issuer, par value $0.001 per share, or its cash equivalent.
F3	On March 20, 2018, the Reporting Person was granted 16,500 RSUs which vest in four equal installments on each of the first four anniversaries of the grant date subject to the terms and conditions of the previously disclosed WillScot Corporation 2017 Incentive Award Plan (the "Plan") and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.
F4	On March 21, 2019, the Reporting Person was granted 6,416 RSUs which vest in four equal installments on each of the first four anniversaries of the grant date subject to the terms and conditions of the Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.
F5	On March 21, 2019, the Reporting Person was granted 6,416 PSUs which vest based on the achievement of the relative total stockholder return ("TSR") of the Issuer's common stock as compared to the TSR of the constituents of the Russell 3000 Index at the grant date over the performance of three years subject to the terms and conditions of the Plan and the Performance-Based Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person.