CubeSmart (CUBE) · Insider trading
What CubeSmart's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$7.29M
2 insiders, 0% under a plan
Net, 12 months
−$7.29M
bought less sold
Latest filing
2026-06-12
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Marr Christopher PDirector, CEO | – | $6.34M | 3 | 2026-06-10 | 609,605 |
| Foster Jeffrey PCLO & Secretary | – | $1.73M | 2 | 2026-03-03 | 205,057 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-10 | Marr Christopher PDirector, CEO | Sale | 108,932 | 42.24 | $4.60M | 609,605 | Form 4 |
| 2026-03-03 | Foster Jeffrey PCLO & Secretary | Sale | 23,148 | 41.02 | $949,531 | 205,057 | Form 4 |
| 2025-12-15 | Marr Christopher PDirector, CEO | Sale | 679 | 36.55 | $24,817 | 581,191 | Form 4 |
| 2025-12-12 | Marr Christopher PDirector, CEO | Sale | 46,925 | 36.55 | $1.72M | 581,870 | Form 4 |
| 2025-05-05 | Foster Jeffrey PCLO & Secretary | Sale | 18,616 | 42.17 | $785,037 | 192,990 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
41 × grant or award9 × shares withheld for tax5 × option exercise2 × gift
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-06-10 | Marr Christopher PDirector, CEO | Option exercise M | +108,932 | 26.30 | 718,537 | Form 4 |
| 2026-05-19 | Bussani PieroDirector | Grant or award A | +4,044 | – | 68,966 | Form 4 |
| 2026-05-19 | Chin Jit KeeDirector | Grant or award A | +4,044 | – | 13,682 | Form 4 |
| 2026-05-19 | Connor Martin P.Director | Grant or award A | +4,044 | – | 4,044 | Form 4 |
| 2026-05-19 | Dowling DororthyDirector | Grant or award A | +4,044 | – | 34,598 | Form 4 |
| 2026-05-19 | Lynch Jair KDirector | Grant or award A | +4,044 | – | 14,465 | Form 4 |
| 2026-05-19 | Remondi John FDirector | Grant or award A | +4,044 | – | 77,969 | Form 4 |
| 2026-05-19 | Rogatz Jeffrey FDirector | Grant or award A | +4,044 | – | 58,114 | Form 4 |
| 2026-05-19 | Weber JennieDirector | Grant or award A | +4,044 | – | 4,044 | Form 4 |
| 2026-03-03 | Foster Jeffrey PCLO & Secretary | Option exercise M | +23,148 | 26.30 | 228,205 | Form 4 |
| 2026-01-31 | Marr Christopher PDirector, CEO | Shares withheld for tax F | −39,369 | 37.53 | 609,605 | Form 4 |
| 2026-01-01 | Schulte JenniferChief Human Resources Officer | Grant or award A | +4,392 | – | 18,745 | Form 4 |
| 2026-01-01 | Schulte JenniferChief Human Resources Officer | Grant or award A | +1,839 | 36.05 | 20,584 | Form 4 |
| 2026-01-01 | Schulte JenniferChief Human Resources Officer | Shares withheld for tax F | −1,852 | 36.05 | 18,732 | Form 4 |
| 2026-01-01 | Martin Timothy MCFO | Grant or award A | +17,799 | – | 376,594 | Form 4 |
| 2026-01-01 | Martin Timothy MCFO | Grant or award A | +8,381 | 36.05 | 384,975 | Form 4 |
| 2026-01-01 | Foster Jeffrey PCLO & Secretary | Grant or award A | +8,553 | – | 201,543 | Form 4 |
| 2026-01-01 | Foster Jeffrey PCLO & Secretary | Grant or award A | +3,514 | 36.05 | 205,057 | Form 4 |
| 2026-01-01 | DeNarie Matthew DChief Accounting Officer | Grant or award A | +2,635 | – | 22,993 | Form 4 |
| 2026-01-01 | DeNarie Matthew DChief Accounting Officer | Grant or award A | +1,351 | 36.05 | 24,344 | Form 4 |
| 2026-01-01 | Marr Christopher PDirector, CEO | Grant or award A | +34,027 | – | 615,218 | Form 4 |
| 2026-01-01 | Marr Christopher PDirector, CEO | Grant or award A | +22,168 | 36.05 | 637,386 | Form 4 |
| 2026-01-01 | Marr Christopher PDirector, CEO | Grant or award A | +17,013 | – | 654,399 | Form 4 |
| 2026-01-01 | Marr Christopher PDirector, CEO | Shares withheld for tax F | −5,425 | 36.05 | 648,974 | Form 4 |
| 2025-12-12 | Martin Timothy MCFO | Option exercise M | +29,566 | 30.32 | 358,795 | Form 4 |
| 2025-12-12 | Marr Christopher PDirector, CEO | Option exercise M | +87,604 | 30.32 | 628,795 | Form 4 |
| 2025-08-12 | Marr Christopher PDirector, CEO | Gift G | −10,132 | – | 531,059 | Form 4 |
| 2025-05-20 | Bussani PieroDirector | Grant or award A | +2,956 | – | 64,922 | Form 4 |
| 2025-05-20 | Chin Jit KeeDirector | Grant or award A | +2,956 | – | 9,638 | Form 4 |
| 2025-05-20 | Dowling DororthyDirector | Grant or award A | +2,956 | – | 30,554 | Form 4 |
| 2025-05-20 | Fain John WDirector | Grant or award A | +2,956 | – | 44,834 | Form 4 |
| 2025-05-20 | Lynch Jair KDirector | Grant or award A | +2,956 | – | 10,421 | Form 4 |
| 2025-05-20 | Remondi John FDirector | Grant or award A | +2,956 | – | 73,925 | Form 4 |
| 2025-05-20 | Rogatz Jeffrey FDirector | Grant or award A | +2,956 | – | 54,070 | Form 4 |
| 2025-05-20 | Ratnersalzberg DeborahDirector | Grant or award A | +2,956 | – | 37,203 | Form 4 |
| 2025-05-05 | Foster Jeffrey PCLO & Secretary | Option exercise M | +18,616 | 30.32 | 211,606 | Form 4 |
| 2025-03-11 | Marr Christopher PDirector, CEO | Gift G | −53,300 | 42.44 | 541,191 | Form 4 |
| 2025-01-31 | Marr Christopher PDirector, CEO | Shares withheld for tax F | −44,761 | 41.70 | 594,491 | Form 4 |
| 2025-01-31 | Keaton Joel DCOO | Shares withheld for tax F | −6,092 | 41.70 | 80,836 | Form 4 |
| 2025-01-01 | DeNarie Matthew DChief Accounting Officer | Grant or award A | +2,217 | – | 19,298 | Form 4 |
| 2025-01-01 | DeNarie Matthew DChief Accounting Officer | Grant or award A | +1,060 | 42.85 | 20,358 | Form 4 |
| 2025-01-01 | Foster Jeffrey PCLO & Secretary | Grant or award A | +7,196 | – | 189,656 | Form 4 |
| 2025-01-01 | Foster Jeffrey PCLO & Secretary | Grant or award A | +3,334 | 42.85 | 192,990 | Form 4 |
| 2025-01-01 | Keaton Joel DCOO | Grant or award A | +4,365 | 42.85 | 92,028 | Form 4 |
| 2025-01-01 | Keaton Joel DCOO | Shares withheld for tax F | −1,887 | 42.85 | 90,141 | Form 4 |
| 2025-01-01 | Keaton Joel DCOO | Shares withheld for tax F | −3,213 | 42.85 | 86,928 | Form 4 |
| 2025-01-01 | Marr Christopher PDirector, CEO | Grant or award A | +28,627 | – | 605,463 | Form 4 |
| 2025-01-01 | Marr Christopher PDirector, CEO | Grant or award A | +24,850 | 42.85 | 630,313 | Form 4 |
| 2025-01-01 | Marr Christopher PDirector, CEO | Grant or award A | +14,313 | – | 644,626 | Form 4 |
| 2025-01-01 | Marr Christopher PDirector, CEO | Shares withheld for tax F | −5,374 | 42.85 | 639,252 | Form 4 |
| 2025-01-01 | Martin Timothy MCFO | Grant or award A | +14,975 | – | 321,957 | Form 4 |
| 2025-01-01 | Martin Timothy MCFO | Grant or award A | +7,272 | 42.85 | 329,229 | Form 4 |
| 2025-01-01 | Schulte JenniferChief Human Resources Officer | Grant or award A | +2,464 | – | 13,311 | Form 4 |
| 2025-01-01 | Schulte JenniferChief Human Resources Officer | Grant or award A | +1,455 | 42.85 | 14,766 | Form 4 |
| 2025-01-01 | Schulte JenniferChief Human Resources Officer | Grant or award A | +616 | – | 15,382 | Form 4 |
| 2025-01-01 | Schulte JenniferChief Human Resources Officer | Grant or award A | +615 | – | 15,997 | Form 4 |
| 2025-01-01 | Schulte JenniferChief Human Resources Officer | Shares withheld for tax F | −1,644 | 42.85 | 14,353 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.