CUBESMART Forms 3, 4 and 5: Stock Options Statements of beneficial ownership filed with the SEC by officers, directors and 10% owners: 7 rows in 2026. Transaction codes are the SEC's. Shares and prices are split-adjusted; the as-filed figure is underneath.
2026-06-10: Reporting owner MARR CHRISTOPHER P ; Form 4 ; Security Stock Option (right to buy) ; Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 . 2026-03-03: Reporting owner Foster Jeffrey P ; Form 4 ; Security Stock Option (right to buy) ; Transaction M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 . 2026-01-01: Reporting owner DeNarie Matthew D ; Form 4 ; Security Stock Option (right to buy) ; Transaction A Grant, award or other acquisition pursuant to Rule 16b-3(d) . 2026-01-01: Reporting owner Foster Jeffrey P ; Form 4 ; Security Stock Option (right to buy) ; Transaction A Grant, award or other acquisition pursuant to Rule 16b-3(d) . CUBE insiders transactions against the stock price
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
$33.59 $35.97 $38.51 $41.23 $44.15 $47.27 2025-11-06 2026-11-06 $31.62 $36.45 $42.01 $48.43 $55.83 $64.36 2021-11-08 2026-11-06 $19.81 $26.10 $34.40 $45.34 $59.76 $78.75 2016-11-07 2026-11-06 $1.33 $3.22 $7.81 $18.91 $45.82 $111.02 2006-11-06 2026-11-06 $1.33 $3.29 $8.12 $20.07 $49.60 $122.57 2004-10-22 2026-11-06 2006-03-10: 2 option exercises at $20.73 close — OSGOOD STEVEN G, TOWSLEY TEDD D 2006-03-22: 1 option exercise at $20.18 close — TOWSLEY TEDD D 2007-03-22: 5 award or grants at $19.97 close — MARTIN TIMOTHY M, JERNIGAN DEAN, Nichols Stephen R and 2 more 2008-01-23: 5 award or grants at $9.43 close — MARTIN TIMOTHY M, Nichols Stephen R, Weigand Kathleen A and 2 more 2009-01-23: 3 award or grants at $3.79 close — JERNIGAN DEAN, MARR CHRISTOPHER P, MARTIN TIMOTHY M 2009-02-17: 1 award or grant at $3.09 close — Foster Jeffrey P 2010-01-13: 4 award or grants at $7.29 close — JERNIGAN DEAN, MARR CHRISTOPHER P, MARTIN TIMOTHY M and 1 more 2010-03-08: 1 option exercise at $6.95 close — Foster Jeffrey P 2011-01-24: 4 award or grants at $9.39 close — Foster Jeffrey P, MARTIN TIMOTHY M, MARR CHRISTOPHER P and 1 more 2012-01-25: 3 award or grants at $11.36 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M, Foster Jeffrey P 2012-03-08: 1 option exercise at $11.37 close — Foster Jeffrey P 2012-11-26: 1 option exercise at $13.53 close — Foster Jeffrey P 2013-01-25: 3 award or grants at $14.84 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M, Foster Jeffrey P 2013-05-20: 1 option exercise at $17.22 close — Foster Jeffrey P 2013-06-13: 1 option exercise at $15.76 close — JERNIGAN DEAN 2013-06-14: 1 option exercise at $16.18 close — JERNIGAN DEAN 2013-08-14: 1 option exercise at $17.83 close — JERNIGAN DEAN 2013-11-11: 1 option exercise at $16.79 close — JERNIGAN DEAN 2013-11-29: 1 option exercise at $16.22 close — JERNIGAN DEAN 2014-01-24: 3 award or grants at $15.67 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M, Foster Jeffrey P 2014-12-01: 1 option exercise at $21.40 close — MARTIN TIMOTHY M 2014-12-03: 2 option exercises at $21.49 close — MARR CHRISTOPHER P 2014-12-08: 2 option exercises at $21.44 close — MARR CHRISTOPHER P 2015-01-23: 3 award or grants at $25.00 close — Foster Jeffrey P, MARR CHRISTOPHER P, MARTIN TIMOTHY M 2015-05-04: 3 option exercises at $23.46 close — Foster Jeffrey P 2015-08-10: 1 option exercise at $26.04 close — MARTIN TIMOTHY M 2015-08-11: 2 option exercises at $26.11 close — MARTIN TIMOTHY M 2015-08-12: 1 option exercise at $26.38 close — MARTIN TIMOTHY M 2016-01-22: 3 award or grants at $30.32 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M, Foster Jeffrey P 2017-01-23: 3 award or grants at $26.30 close — Foster Jeffrey P, MARTIN TIMOTHY M, MARR CHRISTOPHER P 2017-12-12: 1 option exercise at $29.30 close — MARTIN TIMOTHY M 2017-12-13: 2 option exercises at $29.32 close — Perry Jonathan L, MARTIN TIMOTHY M 2017-12-14: 2 option exercises at $29.24 close — MARR CHRISTOPHER P, Perry Jonathan L 2017-12-15: 2 option exercises at $29.39 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M 2018-01-23: 4 award or grants at $27.78 close — Foster Jeffrey P, MARTIN TIMOTHY M, MARR CHRISTOPHER P and 1 more 2018-05-04: 1 option exercise at $29.92 close — MARR CHRISTOPHER P 2018-05-07: 3 option exercises at $30.14 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M 2018-05-08: 6 option exercises at $30.36 close — Perry Jonathan L 2019-01-01: 3 award or grants at $28.69 close — Foster Jeffrey P, MARTIN TIMOTHY M, MARR CHRISTOPHER P 2019-03-13: 1 option exercise at $31.32 close — MARR CHRISTOPHER P 2019-03-14: 1 option exercise at $31.49 close — MARR CHRISTOPHER P 2019-03-15: 1 option exercise at $31.39 close — MARTIN TIMOTHY M 2019-05-01: 1 option exercise at $32.22 close — MARR CHRISTOPHER P 2019-05-02: 1 option exercise at $32.28 close — MARTIN TIMOTHY M 2019-05-03: 1 option exercise at $32.47 close — Foster Jeffrey P 2019-08-27: 1 option exercise at $35.56 close — MARTIN TIMOTHY M 2019-08-30: 1 option exercise at $35.89 close — MARTIN TIMOTHY M 2019-09-03: 1 option exercise at $35.90 close — MARR CHRISTOPHER P 2019-09-04: 1 option exercise at $36.31 close — MARR CHRISTOPHER P 2020-01-01: 4 award or grants at $31.48 close — Keaton Joel D, Foster Jeffrey P, MARTIN TIMOTHY M and 1 more 2020-11-10: 1 option exercise at $33.22 close — Foster Jeffrey P 2021-01-01: 4 award or grants at $33.61 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M, Foster Jeffrey P and 1 more 2021-03-08: 1 option exercise at $37.11 close — MARR CHRISTOPHER P 2021-03-15: 2 option exercises at $38.52 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M 2021-05-03: 2 option exercises at $41.72 close — MARR CHRISTOPHER P, Foster Jeffrey P 2021-05-04: 1 option exercise at $41.90 close — Foster Jeffrey P 2021-05-11: 2 option exercises at $41.49 close — Keaton Joel D 2021-08-02: 1 option exercise at $49.91 close — MARR CHRISTOPHER P 2021-08-03: 1 option exercise at $50.37 close — MARR CHRISTOPHER P 2021-08-04: 1 option exercise at $50.22 close — MARR CHRISTOPHER P 2021-08-16: 1 option exercise at $50.81 close — MARR CHRISTOPHER P 2021-08-18: 2 option exercises at $50.84 close — MARTIN TIMOTHY M, MARR CHRISTOPHER P 2021-08-19: 1 option exercise at $51.00 close — MARTIN TIMOTHY M 2021-08-20: 1 option exercise at $51.34 close — MARR CHRISTOPHER P 2022-01-01: 4 award or grants at $56.91 close — MARTIN TIMOTHY M, Keaton Joel D, Foster Jeffrey P and 1 more 2023-01-01: 4 award or grants at $40.25 close — Keaton Joel D, MARTIN TIMOTHY M, Foster Jeffrey P and 1 more 2023-03-03: 1 option exercise at $48.65 close — MARR CHRISTOPHER P 2023-05-05: 1 option exercise at $46.06 close — MARTIN TIMOTHY M 2023-06-05: 3 option exercises at $44.47 close — MARR CHRISTOPHER P, Foster Jeffrey P 2023-06-07: 2 option exercises at $45.41 close — MARR CHRISTOPHER P 2024-01-01: 6 award or grants at $46.35 close — DeNarie Matthew D, Schulte Jennifer, MARR CHRISTOPHER P and 3 more 2024-03-04: 1 option exercise at $44.59 close — Keaton Joel D 2024-05-03: 3 option exercises at $41.75 close — Keaton Joel D 2024-06-12: 2 option exercises at $43.60 close — Keaton Joel D 2024-08-05: 1 option exercise at $47.37 close — Foster Jeffrey P 2024-08-06: 1 option exercise at $47.52 close — Keaton Joel D 2024-08-07: 1 option exercise at $47.34 close — MARR CHRISTOPHER P 2024-08-13: 1 option exercise at $48.52 close — MARR CHRISTOPHER P 2024-08-14: 1 option exercise at $48.93 close — MARTIN TIMOTHY M 2024-09-11: 1 option exercise at $53.30 close — Schulte Jennifer 2025-01-01: 5 award or grants at $42.85 close — Schulte Jennifer, MARTIN TIMOTHY M, MARR CHRISTOPHER P and 2 more 2025-05-05: 1 option exercise at $42.81 close — Foster Jeffrey P 2025-12-12: 2 option exercises at $36.52 close — MARR CHRISTOPHER P, MARTIN TIMOTHY M 2026-01-01: 5 award or grants at $36.05 close — DeNarie Matthew D, Foster Jeffrey P, MARR CHRISTOPHER P and 2 more 2026-03-03: 1 option exercise at $41.06 close — Foster Jeffrey P 2026-06-10: 1 option exercise at $41.68 close — MARR CHRISTOPHER P Logarithmic scale. Both lines share the same starting value for the selected range.
Markers: each transaction type positioned at that session's split-adjusted close. Tooltips retain the reported transaction price when available.
Transaction date Reporting owner Form Security Transaction Shares Price Price that day Filing 2026-06-10 MARR CHRISTOPHER PDirector, Officer (CEO) 4 Stock Option (right to buy)Derivative · Direct M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 −108,9320 owned after $26.30exercise price $41.68 2026-06-12 2026-03-03 Foster Jeffrey POfficer (CLO & Secretary) 4 Stock Option (right to buy)Derivative · Direct M Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 −23,1480 owned after $26.30exercise price $41.06 2026-03-04 2026-01-01 DeNarie Matthew DOfficer (Chief Accounting Officer) 4 Stock Option (right to buy)Derivative · Direct A Grant, award or other acquisition pursuant to Rule 16b-3(d) +13,01413,014 owned after $36.05exercise price $36.05 2026-01-05 2026-01-01 Foster Jeffrey POfficer (CLO & Secretary) 4 Stock Option (right to buy)Derivative · Direct A Grant, award or other acquisition pursuant to Rule 16b-3(d) +42,23742,237 owned after $36.05exercise price $36.05 2026-01-05 2026-01-01 MARR CHRISTOPHER PDirector, Officer (CEO) 4 Stock Option (right to buy)Derivative · Direct A Grant, award or other acquisition pursuant to Rule 16b-3(d) +252,055252,055 owned after $36.05exercise price $36.05 2026-01-05 2026-01-01 MARTIN TIMOTHY MOfficer (CFO) 4 Stock Option (right to buy)Derivative · Direct A Grant, award or other acquisition pursuant to Rule 16b-3(d) +87,90087,900 owned after $36.05exercise price $36.05 2026-01-05 2026-01-01 Schulte JenniferOfficer (Chief Human Resources Officer) 4 Stock Option (right to buy)Derivative · Direct A Grant, award or other acquisition pursuant to Rule 16b-3(d) +21,68921,689 owned after $36.05exercise price $36.05 2026-01-05