Jeffrey P. Foster - 03 Mar 2026 Form 4 Insider Report for CubeSmart (CUBE)

Reporting relationship: CLO & Secretary
Issuer ticker: CUBE
Reported as of: 03 Mar 2026
Net transaction value: -$949,420
SEC form: 4
Accepted by SEC: 04 Mar 2026, 17:05:55 UTC
Prior SEC filing: 05 Jan 2026
Source filing: View source filing
Reporting owner signature: Douglas J. Tyrell, Attorney-in-Fact

Key filing fact

Jeffrey P. Foster filed Form 4 for CubeSmart (CUBE) on 04 Mar 2026.

Key facts

This page summarizes Jeffrey P. Foster's Form 4 filing for CubeSmart (CUBE).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 04 Mar 2026, 17:05.

Change

Previous filing in this sequence was filed on 05 Jan 2026.
Current net transaction value: -$949,420.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001456473 Primary reporting owner

Foster Jeffrey P

Relationship: CLO & Secretary
Address: 5 OLD LANCASTER ROAD, MALVERN
Signature: Douglas J. Tyrell, Attorney-in-Fact
Signature date: 03 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

CUBE transaction

Common

Options Exercise

Transaction value
Shares: +23,148
Change %: +11%
Price: $26.30^*
Shares after: 228,205
Date: 03 Mar 2026
Ownership: Direct

CUBE transaction

Common

Sale

Transaction value: $949,420
Shares: -23,148
Change %: -10%
Price: $41.02
Shares after: 205,057
Date: 03 Mar 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

CUBE transaction Derivative

Stock Option (right to buy)

Options Exercise

Transaction value
Shares: -23,148
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 03 Mar 2026
Ownership: Direct
Underlying class: Common
Underlying amount: 23,148
Exercise price: $26.30
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

The original stock option for 23,148 shares became exercisable in three equal installments on January 23, 2018, 2019, and 2020.

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