CubeSmart — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| MARR CHRISTOPHER P | CEO | Sale | 46,925 | $36.55 | $1,715,109 | 581,870 | Dec 15, 2025 |
| MARTIN TIMOTHY M | CFO | Option Exercise | 29,566 | $30.32 | $896,441 | 358,795 | Dec 12, 2025 |
| MARR CHRISTOPHER P | CEO | Gift | 10,132 | — | — | 531,059 | Aug 12, 2025 |
| RATNERSALZBERG DEBORAH | — | Award / Grant | 2,956 | — | — | 37,203 | May 20, 2025 |
| ROGATZ JEFFREY F | — | Award / Grant | 2,956 | — | — | 54,070 | May 20, 2025 |
| REMONDI JOHN F | — | Award / Grant | 2,956 | — | — | 73,925 | May 20, 2025 |
| Lynch Jair K | — | Award / Grant | 2,956 | — | — | 10,421 | May 20, 2025 |
| FAIN JOHN W | — | Award / Grant | 2,956 | — | — | 44,834 | May 20, 2025 |
| Dowling Dororthy | — | Award / Grant | 2,956 | — | — | 30,554 | May 20, 2025 |
| Chin Jit Kee | — | Award / Grant | 2,956 | — | — | 9,638 | May 20, 2025 |
| Bussani Piero | — | Award / Grant | 2,956 | — | — | 64,922 | May 20, 2025 |
| Foster Jeffrey P | CLO & Secretary | Option Exercise | 18,616 | $30.32 | $564,437 | 211,606 | May 5, 2025 |
| MARR CHRISTOPHER P | CEO | Gift | 53,300 | $42.44 | $2,262,052 | 541,191 | Mar 11, 2025 |
| Keaton Joel D | COO | Tax Withholding | 6,092 | $41.70 | $254,036 | 80,836 | Jan 31, 2025 |
| MARR CHRISTOPHER P | CEO | Tax Withholding | 44,761 | $41.70 | $1,866,534 | 594,491 | Jan 31, 2025 |
| Schulte Jennifer | Chief Human Resources Officer | Award / Grant | 616 | — | — | 15,382 | Jan 1, 2025 |
| MARTIN TIMOTHY M | CFO | Award / Grant | 14,975 | — | — | 321,957 | Jan 1, 2025 |
| MARR CHRISTOPHER P | CEO | Award / Grant | 14,313 | — | — | 644,626 | Jan 1, 2025 |
| Keaton Joel D | COO | Award / Grant | 4,365 | $42.85 | $187,040 | 92,028 | Jan 1, 2025 |
| Foster Jeffrey P | CLO & Secretary | Award / Grant | 7,196 | — | — | 189,656 | Jan 1, 2025 |
| DeNarie Matthew D | Chief Accounting Officer | Award / Grant | 2,217 | — | — | 19,298 | Jan 1, 2025 |
| DeNarie Matthew D | Chief Accounting Officer | Sale | 868 | $53.64 | $46,560 | 17,081 | Sep 13, 2024 |
| Schulte Jennifer | Chief Human Resources Officer | Option Exercise | 15,942 | $33.61 | $535,811 | 26,789 | Sep 11, 2024 |
| MARTIN TIMOTHY M | CFO | Sale | 30,765 | $49.02 | $1,508,100 | 306,982 | Aug 14, 2024 |
| MARR CHRISTOPHER P | CEO | Sale | 37,906 | $48.66 | $1,844,506 | 576,836 | Aug 13, 2024 |
| MARR CHRISTOPHER P | CEO | Sale | 37,000 | $48.45 | $1,792,650 | 576,836 | Aug 7, 2024 |
| Keaton Joel D | COO | Sale | 43,478 | $47.97 | $2,085,640 | 87,663 | Aug 6, 2024 |
| Foster Jeffrey P | CLO & Secretary | Option Exercise | 7,739 | $25.00 | $193,475 | 190,199 | Aug 5, 2024 |
| Keaton Joel D | COO | Disposition | 69,684 | $44.03 | $3,068,187 | 87,663 | Jun 12, 2024 |
| RATNERSALZBERG DEBORAH | — | Award / Grant | 2,832 | — | — | 34,247 | May 21, 2024 |
| ROGATZ JEFFREY F | — | Award / Grant | 2,832 | — | — | 51,114 | May 21, 2024 |
| REMONDI JOHN F | — | Award / Grant | 2,832 | — | — | 70,969 | May 21, 2024 |
| Lynch Jair K | — | Award / Grant | 2,832 | — | — | 7,465 | May 21, 2024 |
| FAIN JOHN W | — | Award / Grant | 2,832 | — | — | 41,878 | May 21, 2024 |
| Dowling Dororthy | — | Award / Grant | 2,832 | — | — | 27,598 | May 21, 2024 |
| Chin Jit Kee | — | Award / Grant | 2,832 | — | — | 6,682 | May 21, 2024 |
| Bussani Piero | — | Award / Grant | 2,832 | — | — | 61,966 | May 21, 2024 |
| Keaton Joel D | COO | Option Exercise | 23,312 | $27.78 | $647,607 | 110,975 | May 3, 2024 |
| Keaton Joel D | COO | Sale | 8,026 | $44.58 | $357,799 | 87,663 | Mar 4, 2024 |
| MARR CHRISTOPHER P | CEO | Award / Grant | 35,958 | — | — | 580,484 | Jan 1, 2024 |
| Schulte Jennifer | Chief Human Resources Officer | Tax Withholding | 229 | $46.35 | $10,614 | 13,216 | Jan 1, 2024 |
| DeNarie Matthew D | Chief Accounting Officer | Award / Grant | 1,978 | — | — | 17,949 | Jan 1, 2024 |
| Foster Jeffrey P | CLO & Secretary | Award / Grant | 7,595 | $46.35 | $352,028 | 176,707 | Jan 1, 2024 |
| Keaton Joel D | COO | Award / Grant | 8,630 | — | — | 93,644 | Jan 1, 2024 |
| MARTIN TIMOTHY M | CFO | Award / Grant | 12,226 | — | — | 306,982 | Jan 1, 2024 |
| MARR CHRISTOPHER P | CEO | Gift | 10,132 | — | — | 30,397 | Dec 22, 2023 |
| Schulte Jennifer | Chief Human Resources Officer | Tax Withholding | 343 | $40.49 | $13,888 | 6,980 | Sep 8, 2023 |
| MARR CHRISTOPHER P | CEO | Option Exercise | 14,005 | $15.67 | $219,458 | 494,965 | Jun 7, 2023 |
| MARR CHRISTOPHER P | CEO | Option Exercise | 10,000 | $15.67 | $156,700 | 490,960 | Jun 5, 2023 |
| Foster Jeffrey P | CLO & Secretary | Sale | 15,000 | $45.05 | $675,750 | 169,112 | Jun 5, 2023 |