CUBE

SEC source: 0001225208-20-013378 · doc4.xml · nonDerivative · entry 1

Foster Jeffrey P · CIK 0001456473 · Sr. VP - Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,084

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.

SEC source: 0001225208-20-012504 · doc4.xml · derivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,132

Underlying: Common · 170 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-012503 · doc4.xml · derivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,705

Underlying: Common · 44 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-010716 · doc4.xml · nonDerivative · entry 1

KELER MARIANNE M · CIK 0001065136 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,292

SEC source: 0001225208-20-009770 · doc4.xml · derivative · entry 3

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,661

Underlying: Common · 54 shares

Expires not disclosed

F2 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F2 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F2 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-009769 · doc4.xml · derivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,962

Underlying: Common · 210 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-007597 · doc4.xml · nonDerivative · entry 1

KELER MARIANNE M · CIK 0001065136 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,292

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-007601 · doc4.xml · nonDerivative · entry 1

REMONDI JOHN F · CIK 0001109264 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 61,052

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-007598 · doc4.xml · nonDerivative · entry 1

Bussani Piero · CIK 0001485013 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,049

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-007603 · doc4.xml · nonDerivative · entry 1

RATNERSALZBERG DEBORAH · CIK 0001217466 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,330

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-007602 · doc4.xml · nonDerivative · entry 1

ROGATZ JEFFREY F · CIK 0001283783 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,197

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-007600 · doc4.xml · nonDerivative · entry 1

FAIN JOHN W · CIK 0001266220 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,555

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-007599 · doc4.xml · nonDerivative · entry 1

Dowling Dororthy · CIK 0001711832 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,493

F1 · shares: The common shares are issued under the Company's 2007 Equity Incentive Plan. The common shares vest on the earlier of the first anniversary of the grant date or the date the trustee resigns or retires from service on the Board.

SEC source: 0001225208-20-009770 · doc4.xml · nonDerivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Indirect · Held in Trust

Disclosed balance after: 91,000

F1 · ownership.nature: On May 1, 2020, the reporting party transferred 91,000 common shares of the Company to a grantor retained annuity trust which the reporting person is the sole trustee and the beneficiaries of the Trust are the children of the reporting party.

SEC source: 0001225208-20-006473 · doc4.xml · derivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,752

Underlying: Common · 224 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-006472 · doc4.xml · derivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,607

Underlying: Common · 58 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-001131 · doc4.xml · nonDerivative · entry 2

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,283

SEC source: 0001225208-20-001131 · doc4.xml · nonDerivative · entry 1

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,040

SEC source: 0001225208-20-000817 · doc4.xml · derivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,549

Underlying: Common · 48 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-000818 · doc4.xml · derivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,528

Underlying: Common · 184 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-20-000336 · doc4.xml · derivative · entry 4

Foster Jeffrey P · CIK 0001456473 · Sr. VP - Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,260

Underlying: Common · 43,260 shares

Expires 2029-12-31

F3 · derivative.exercise_date: The stock options vest ratably over a three-year period, one-third per year on each of the first three anniversaries of the grant date, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000336 · doc4.xml · nonDerivative · entry 3

Foster Jeffrey P · CIK 0001456473 · Sr. VP - Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 130,574

SEC source: 0001225208-20-000336 · doc4.xml · nonDerivative · entry 2

Foster Jeffrey P · CIK 0001456473 · Sr. VP - Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 131,439

F2 · shares: These common units represent restricted units issued under the Company's 2007 Equity Incentive Plan and are subject to risk of forfeiture. The common units vest ratably over a three-year period, one-third per year on January 1, 2021, January 1, 2022, and January 1, 2023, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000336 · doc4.xml · nonDerivative · entry 1

Foster Jeffrey P · CIK 0001456473 · Sr. VP - Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 126,409

F1 · shares: These common shares represent the vesting of performance-based units granted on January 23, 2017 under the 2007 Equity Incentive Plan of the Company.

SEC source: 0001225208-20-000335 · doc4.xml · derivative · entry 4

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 75,592

Underlying: Common · 75,592 shares

Expires 2029-12-31

F3 · derivative.exercise_date: The stock options vest ratably over a three-year period, one-third per year on each of the first three anniversaries of the grant date, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000335 · doc4.xml · nonDerivative · entry 2

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,141

F2 · shares: These common units represent restricted units issued under the Company's 2007 Equity Incentive Plan and are subject to risk of forfeiture. The common units vest ratably over a three-year period, one-third per year on January 1, 2021, January 1, 2022, and January 1, 2023, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000335 · doc4.xml · nonDerivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 194,352

F1 · shares: These common shares represent the vesting of performance-based units granted on January 23, 2017 under the 2007 Equity Incentive Plan of the Company.

SEC source: 0001225208-20-000337 · doc4.xml · derivative · entry 5

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,537

Underlying: Common · 45,537 shares

Expires 2029-12-31

F3 · derivative.exercise_date: The stock options vest ratably over a three-year period, one-third per year on each of the first three anniversaries of the grant date, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000337 · doc4.xml · nonDerivative · entry 4

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,747

SEC source: 0001225208-20-000337 · doc4.xml · nonDerivative · entry 3

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,825

SEC source: 0001225208-20-000337 · doc4.xml · nonDerivative · entry 2

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 43,260

F2 · shares: These common units represent restricted units issued under the Company's 2007 Equity Incentive Plan and are subject to risk of forfeiture. The common units vest ratably over a three-year period, one-third per year on January 1, 2021, January 1, 2022, and January 1, 2023, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000337 · doc4.xml · nonDerivative · entry 1

Keaton Joel D · CIK 0001791610 · Sr VP of Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 37,966

F1 · shares: These common shares represent the vesting of performance shares granted on January 23, 2017 under the Company's 2007 Equity Incentive Plan.

SEC source: 0001225208-20-000334 · doc4.xml · derivative · entry 3

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 300,546

Underlying: Common · 300,546 shares

Expires 2029-12-31

F3 · derivative.exercise_date: The stock options vest ratably over a three-year period, one-third per year on each of the first three anniversaries of the grant date, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000334 · doc4.xml · nonDerivative · entry 2

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 473,827

F2 · shares: These common units represent restricted units issued under the Company's 2007 Equity Incentive Plan and are subject to risk of forfeiture. The common units vest ratably over a three-year period, one-third per year on January 1, 2021, January 1, 2022, and January 1, 2023, provided the reporting person remains employed by the Company.

SEC source: 0001225208-20-000334 · doc4.xml · nonDerivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 438,884

F1 · shares: These common shares represent the vesting of performance-based units granted on January 23, 2017 under the 2007 Equity Incentive Plan of the Company.

SEC source: 0001225208-19-013449 · doc4.xml · derivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,344

Underlying: Common · 160 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-19-013448 · doc4.xml · derivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,501

Underlying: Common · 41 shares

Expires not disclosed

F1 · derivative.exercise_price: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.exercise_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

F1 · derivative.expiration_date: These phantom shares were acquired through reinvestment of dividend equivalents under the CubeSmart Trust Executive Deferred Compensation Plan, amended and restated January 1, 2007, and are payable in cash on a one-for-one basis after the reporting person ceases employment with the Company. The reporting person may elect to transfer these phantom shares at any time by reallocating his or her deemed investment option to another investment alternative, and such transfer will be effected on the first business day of the calendar quarter following the election.

SEC source: 0001225208-19-012150 · doc4.xml · derivative · entry 7

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 79,888 shares

Expires 2021-01-24

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_date: The original stock option for 80,589 shares became exercisable in three equal installments on January 24, 2012, 2013, and 2014.

SEC source: 0001225208-19-012150 · doc4.xml · nonDerivative · entry 5

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 402,986

SEC source: 0001225208-19-012150 · doc4.xml · nonDerivative · entry 4

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 442,986

SEC source: 0001225208-19-012150 · doc4.xml · nonDerivative · entry 3

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 482,874

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.

SEC source: 0001225208-19-012150 · doc4.xml · derivative · entry 6

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,888

Underlying: Common · 701 shares

Expires 2021-01-24

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_date: The original stock option for 80,589 shares became exercisable in three equal installments on January 24, 2012, 2013, and 2014.

SEC source: 0001225208-19-012150 · doc4.xml · nonDerivative · entry 2

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 402,986

SEC source: 0001225208-19-012150 · doc4.xml · nonDerivative · entry 1

MARR CHRISTOPHER P · CIK 0001185498 · Director · CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 403,687

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.

SEC source: 0001225208-19-012151 · doc4.xml · derivative · entry 4

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common · 17,791 shares

Expires 2021-01-24

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_date: The original stock option for 49,819 shares became exercisable in three equal installments on January 24, 2012, 2013, and 2014.

SEC source: 0001225208-19-012151 · doc4.xml · nonDerivative · entry 2

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,236

SEC source: 0001225208-19-012151 · doc4.xml · nonDerivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,027

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.

SEC source: 0001225208-19-011977 · doc4.xml · derivative · entry 4

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,791

Underlying: Common · 32,028 shares

Expires 2021-01-24

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_date: The original stock option for 49,819 shares became exercisable in three equal installments on January 24, 2012, 2013, and 2014.

SEC source: 0001225208-19-011977 · doc4.xml · nonDerivative · entry 2

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,236

SEC source: 0001225208-19-011977 · doc4.xml · nonDerivative · entry 1

MARTIN TIMOTHY M · CIK 0001284549 · CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,264

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.