CUBE · Insider Trading
CubeSmart
Every open-market purchase and sale reported by CUBE officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-16 | Christopher P Marr | CEO | A | +78 deriv. | — |
| 2026-07-16 | Timothy M Martin | CFO | A | +301 deriv. | — |
| 2026-07-16 | Jennifer Schulte | Chief Human Resources Officer | A | +12 deriv. | — |
| 2026-06-12 | Christopher P Marr | CEO | MIXED | — | −$1.74M |
| 2026-05-20 | Piero Bussani | Director | A | +4,044 | — |
| 2026-05-20 | Jit Kee Chin | Director | A | +4,044 | — |
| 2026-05-20 | Martin P. Connor | Director | A | +4,044 | — |
| 2026-05-20 | Dororthy Dowling | Director | A | +4,044 | — |
| 2026-05-20 | Jair K Lynch | Director | A | +4,044 | — |
| 2026-05-20 | John F Remondi | Director | A | +4,044 | — |
| 2026-05-20 | Jennie Weber | Director | A | +4,044 | — |
| 2026-05-20 | Jeffrey F Rogatz | Director | A | +4,044 | — |
| 2026-04-16 | Christopher P Marr | CEO | A | +80 deriv. | — |
| 2026-04-16 | Timothy M Martin | CFO | A | +308 deriv. | — |
| 2026-04-16 | Jennifer Schulte | Chief Human Resources Officer | A | +13 deriv. | — |
| 2026-03-04 | Jeffrey P Foster | CLO & Secretary | MIXED | — | −$340.63K |
| 2026-02-03 | Christopher P Marr | CEO | F | −39,369 | −$1.48M |
| 2026-01-20 | Jennifer Schulte | Chief Human Resources Officer | A | +12 deriv. | — |
| 2026-01-20 | Timothy M Martin | CFO | A | +299 deriv. | — |
| 2026-01-20 | Christopher P Marr | CEO | A | +78 deriv. | — |
| 2026-01-05 | Jennifer Schulte | Chief Human Resources Officer | MIXED | +4,379 | −$469 |
| 2026-01-05 | Timothy M Martin | CFO | A | +26,180 | +$302.14K |
| 2026-01-05 | Christopher P Marr | CEO | MIXED | +67,783 | +$603.59K |
| 2026-01-05 | Jeffrey P Foster | CLO & Secretary | A | +12,067 | +$126.68K |
| 2026-01-05 | Matthew D DeNarie | Chief Accounting Officer | A | +3,986 | +$48.70K |
| 2025-12-16 | Timothy M Martin | CFO | M | +29,566 | +$896.44K |
| 2025-12-16 | Christopher P Marr | CEO | MIXED | +40,000 | +$916.23K |
| 2025-10-16 | Christopher P Marr | CEO | A | +73 deriv. | — |
| 2025-10-16 | Timothy M Martin | CFO | A | +279 deriv. | — |
| 2025-10-16 | Jennifer Schulte | Chief Human Resources Officer | A | +12 deriv. | — |
| 2025-08-13 | Christopher P Marr | CEO | G | −10,132 | — |
| 2025-07-15 | Timothy M Martin | CFO | A | +275 deriv. | — |
| 2025-07-15 | Christopher P Marr | CEO | A | +71 deriv. | — |
| 2025-07-15 | Jennifer Schulte | Chief Human Resources Officer | A | +11 deriv. | — |
| 2025-05-22 | Piero Bussani | Director | A | +2,956 | — |
| 2025-05-22 | Jit Kee Chin | Director | A | +2,956 | — |
| 2025-05-22 | Dororthy Dowling | Director | A | +2,956 | — |
| 2025-05-22 | John W Fain | Director | A | +2,956 | — |
| 2025-05-22 | Jair K Lynch | Director | A | +2,956 | — |
| 2025-05-22 | John F Remondi | Director | A | +2,956 | — |
| 2025-05-22 | Jeffrey F Rogatz | Director | A | +2,956 | — |
| 2025-05-22 | Deborah Ratnersalzberg | Director | A | +2,956 | — |
| 2025-05-05 | Jeffrey P Foster | CLO & Secretary | MIXED | — | −$220.55K |
| 2025-04-15 | Christopher P Marr | CEO | A | +75 deriv. | — |
| 2025-04-15 | Timothy M Martin | CFO | A | +290 deriv. | — |
| 2025-04-15 | Jennifer Schulte | Chief Human Resources Officer | A | +12 deriv. | — |
| 2025-03-13 | Christopher P Marr | CEO | G | −53,300 | −$2.26M |
| 2025-02-04 | Christopher P Marr | CEO | F | −44,761 | −$1.87M |
| 2025-02-04 | Joel D Keaton | COO | F | −6,092 | −$254.04K |
| 2025-01-16 | Christopher P Marr | CEO | A | +69 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Christopher P Marr | CEO | 982,375 | $38.30M |
| Timothy M Martin | CFO | 382,063 | $14.90M |
| Jeffrey P Foster | CLO & Secretary | 205,057 | $8.00M |
| Joel D Keaton | COO | 80,836 | $3.15M |
| John F Remondi | Director | 77,969 | $3.04M |
| Piero Bussani | Director | 68,966 | $2.69M |
| Jeffrey F Rogatz | Director | 58,114 | $2.27M |
| John W Fain | Director | 44,834 | $1.75M |
| Deborah Ratnersalzberg | Director | 37,203 | $1.45M |
| Dororthy Dowling | Director | 34,598 | $1.35M |
| Matthew D DeNarie | Chief Accounting Officer | 22,993 | $896.50K |
| Jennifer Schulte | Chief Human Resources Officer | 18,745 | $730.87K |
| Jair K Lynch | Director | 14,465 | $563.99K |
| Jit Kee Chin | Director | 13,682 | $533.46K |
| Martin P. Connor | Director | 4,044 | $157.68K |
| Jennie Weber | Director | 4,044 | $157.68K |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the CUBE quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.