WSC

SEC source: 0000897069-24-000575 · form4.xml · nonDerivative · entry 1

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,869

F1 · price: The price reported in Column 4 is a weighted average price. The shares were purchased in multiple transactions at prices ranging from $47.755 to $47.7585. The Reporting Person hereby undertakes to provide WillScot Mobile Mini Holdings Corp., any security holder of WillScot Mobile Mini Holdings Corp., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range in this footnote (1) to this Form 4.w Footnote

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · derivative · entry 9

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 329,336

Underlying: Common stock · 61,764 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: 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 $0.0001 per share, or its cash equivalent

F5 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted a target number of 30,882 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.

F5 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted a target number of 30,882 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.

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · derivative · entry 8

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,704

Underlying: Common stock · 5,147 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted 20,588 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

F4 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted 20,588 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · nonDerivative · entry 6

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 264,797

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · nonDerivative · entry 5

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 290,646

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: 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 $0.0001 per share, or its cash equivalent

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · nonDerivative · entry 4

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 228,882

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · nonDerivative · entry 3

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 231,037

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · derivative · entry 9

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 31,321

Underlying: Common stock · 22,058 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: 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 $0.0001 per share, or its cash equivalent.

F5 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted a target number of 11,029 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.

F5 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted a target number of 11,029 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.

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · derivative · entry 8

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,502

Underlying: Common stock · 919 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted 3,676 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

F4 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted 3,676 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · nonDerivative · entry 6

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 38,513

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · nonDerivative · entry 5

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,462

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: 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 $0.0001 per share, or its cash equivalent.

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · nonDerivative · entry 4

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,404

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · nonDerivative · entry 3

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,819

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · derivative · entry 9

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 61,488

Underlying: Common stock · 37,500 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: 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 $0.0001 per share, or its cash equivalent.

F5 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted a target number of 18,750 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.

F5 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted a target number of 18,750 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.

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · derivative · entry 8

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,388

Underlying: Common stock · 1,562 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted 6,250 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

F4 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted 6,250 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · nonDerivative · entry 6

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,042

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · nonDerivative · entry 5

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 89,549

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: 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 $0.0001 per share, or its cash equivalent.

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · nonDerivative · entry 4

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,049

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · nonDerivative · entry 3

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,695

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · derivative · entry 9

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 78,146

Underlying: Common Stock · 52,942 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: 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 $0.0001 per share, or its cash equivalent.

F5 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted a target number of 26,471 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.

F5 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted a target number of 26,471 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.

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · derivative · entry 8

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,485

Underlying: Common Stock · 2,206 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted 8,824 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

F4 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted 8,824 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · nonDerivative · entry 6

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,394

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · nonDerivative · entry 5

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 87,286

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: 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 $0.0001 per share, or its cash equivalent.

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · nonDerivative · entry 4

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,344

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · nonDerivative · entry 3

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 34,882

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0000897069-24-000579 · form4.xml · derivative · entry 11

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 551,952

Underlying: Common Stock · 154,412 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each performance-based restricted stick unit ("PSU") 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.

F5 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted a target number of 77,206 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.

F5 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted a target number of 77,206 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.

F6 · balance_after: The Form 4 filed on February 26, 2024, inadvertently reported only the PSUs granted and not the total PSUs beneficially owned following the grant which was 629,158. This filing correctly shows the total PSUs held following the vesting of the PSUs reported herein.

SEC source: 0000897069-24-000579 · form4.xml · derivative · entry 10

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 107,308

Underlying: Common Stock · 12,868 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F4 · derivative.exercise_date: On March 3, 2021, the Reporting Person was granted 51,471 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 Plan and the Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person.

F4 · derivative.expiration_date: On March 3, 2021, the Reporting Person was granted 51,471 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 Plan and the Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person.

SEC source: 0000897069-24-000579 · form4.xml · nonDerivative · entry 6

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 143,181

SEC source: 0000897069-24-000579 · form4.xml · nonDerivative · entry 5

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 184,641

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · price: Each performance-based restricted stick unit ("PSU") 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.

SEC source: 0000897069-24-000579 · form4.xml · nonDerivative · entry 4

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,229

SEC source: 0000897069-24-000579 · form4.xml · nonDerivative · entry 3

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,685

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · derivative · entry 7

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 48,851

Underlying: Common stock · 3,800 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F3 · derivative.exercise_date: On March 1, 2022, the Reporting Person was granted 15,198 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 previously disclosed 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 · derivative.expiration_date: On March 1, 2022, the Reporting Person was granted 15,198 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 previously disclosed 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.

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · nonDerivative · entry 2

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 225,890

SEC source: 0001647088-24-000061 · wk-form4_1709690009.xml · nonDerivative · entry 1

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 227,481

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · derivative · entry 7

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,421

Underlying: Common stock · 616 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F3 · derivative.exercise_date: On March 1, 2022, the Reporting Person was granted 2,463 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 previously disclosed 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 · derivative.expiration_date: On March 1, 2022, the Reporting Person was granted 2,463 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 previously disclosed 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.

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · nonDerivative · entry 2

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,900

SEC source: 0001647088-24-000059 · wk-form4_1709682711.xml · nonDerivative · entry 1

Shanks Sally J · CIK 0001723497 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,178

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · derivative · entry 7

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,950

Underlying: Common stock · 1,847 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F3 · derivative.exercise_date: On March 1, 2022, the Reporting Person was granted 7,388 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 previously disclosed 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 · derivative.expiration_date: On March 1, 2022, the Reporting Person was granted 7,388 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 previously disclosed 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.

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · nonDerivative · entry 2

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,133

SEC source: 0001647088-24-000057 · wk-form4_1709678961.xml · nonDerivative · entry 1

Parkes Graeme · CIK 0001965936 · Chief Information Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 51,897

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · derivative · entry 7

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,691

Underlying: Common Stock · 1,970 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F3 · derivative.exercise_date: On March 1, 2022, the Reporting Person was granted 7,881 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 previously disclosed 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 · derivative.expiration_date: On March 1, 2022, the Reporting Person was granted 7,881 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 previously disclosed 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.

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · nonDerivative · entry 2

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 32,676

SEC source: 0001647088-24-000055 · wk-form4_1709678278.xml · nonDerivative · entry 1

Lopez Hezron T. · CIK 0001581557 · EVP, CL & CO & ESG

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,156

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0000897069-24-000579 · form4.xml · derivative · entry 9

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 120,176

Underlying: Common Stock · 9,499 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F3 · derivative.exercise_date: On March 1, 2022, the Reporting Person was granted 37,996 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 previously disclosed WillScot Mobile Mini Holdings Corp. 2020 Incentive Award Plan (the "Plan") and the Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person.

F3 · derivative.expiration_date: On March 1, 2022, the Reporting Person was granted 37,996 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 previously disclosed WillScot Mobile Mini Holdings Corp. 2020 Incentive Award Plan (the "Plan") and the Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person.

SEC source: 0000897069-24-000579 · form4.xml · nonDerivative · entry 2

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,817

SEC source: 0000897069-24-000579 · form4.xml · nonDerivative · entry 1

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,368

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

F7 · balance_after: For ease of reference, the amounts reported herein in Column 5 reflects the purchases of 5,000 shares on March 4, 2024, which purchase was reported in a Form 4 filing prior to the filing of this Form 4, even though the transactions reported herein occurred on or before March 4, 2024.

SEC source: 0000897069-24-000513 · form4.xml · derivative · entry 7

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 129,675

Underlying: Common Stock · 6,651 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F5 · derivative.exercise_date: On February 24, 2023, the Reporting Person was granted 26,606 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 Plan and the Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person

F5 · derivative.expiration_date: On February 24, 2023, the Reporting Person was granted 26,606 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 Plan and the Restricted Stock Unit Agreement entered into between the Issuer and the Reporting Person

SEC source: 0000897069-24-000513 · form4.xml · nonDerivative · entry 2

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,869

SEC source: 0000897069-24-000513 · form4.xml · nonDerivative · entry 1

Soultz Bradley Lee · CIK 0001723486 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 10,669

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: 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.

SEC source: 0001647088-24-000042 · wk-form4_1708993263.xml · derivative · entry 5

Boswell Timothy D · CIK 0001723491 · President & CFO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,651

Underlying: Common stock · 2,660 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: 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.

F5 · derivative.exercise_date: On February 24, 2023, the Reporting Person was granted 10,642 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.

F5 · derivative.expiration_date: On February 24, 2023, the Reporting Person was granted 10,642 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 Plan and the Restricted Stock Unit Award Agreement entered into between the Issuer and the Reporting Person.