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Insider Trading Intelligence
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TM

Timothy M. Martin

CUBE
CFO · CUBESMART · CIK 0001284549
FILING MIX · LIFETIME83%/17%
BUYS
53
SELLS
11
TOTAL VALUE
$13.63M
COMPANIES
1
ACTIVE SINCE
Jan 2020
HOLDINGS NOW
22,963
AVG SELL PX
$45.95
TRADE KIND
SHOWING 64 / 64
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
5 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Timothy M. Martin, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d5+20.00%+0.08%+1.18%-1.10%-1.67%—
14d5+20.00%+3.15%+2.04%+1.11%+2.86%—
30d5+20.00%+3.10%+2.50%+0.60%+0.96%—
60d5+20.00%+3.57%+5.06%-1.50%+1.85%—
90d5+40.00%+5.03%+8.18%-3.15%-1.60%—
180d5+80.00%-0.38%+6.20%-6.57%-4.17%—
1y5+40.00%+1.32%+10.11%-8.79%+3.83%—
2y5(1 pending)+75.00%-2.49%+11.55%-14.03%-17.63%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
CUBE · 22,963 shares · as of Apr 15, 2026
096,244192,488288,731384,9752020202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 53 buys / 11 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
308$38.95$12.0K22,963Apr 15, 2026Apr 16, 2026 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
299$39.61$11.8K22,655Jan 16, 2026Jan 16, 2026 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
8,381$36.05$302.1K384,975Jan 1, 2026Jan 2, 2026 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
87,900——87,900Jan 1, 2026Jan 2, 2026 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
17,799——376,594Jan 1, 2026Jan 2, 2026 ↗View →
CUBE
CUBESMART
PURCHASE
CFO
29,566$30.32$896.4K358,795Dec 12, 2025Dec 15, 2025 ↗View →
CUBE
CUBESMART
SALE
CFO
29,566——0Dec 12, 2025Dec 15, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
279$41.11$11.5K22,356Oct 15, 2025Oct 15, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
275$41.25$11.3K22,077Jul 15, 2025Jul 15, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
290$38.53$11.2K21,802Apr 15, 2025Apr 15, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
266$41.49$11.0K21,512Jan 16, 2025Jan 16, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
14,975——321,957Jan 1, 2025Jan 2, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
7,272$42.85$311.6K329,229Jan 1, 2025Jan 2, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
70,051——70,051Jan 1, 2025Jan 2, 2025 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
215$50.03$10.8K21,246Oct 15, 2024Oct 15, 2024 ↗View →
CUBE
CUBESMART
PURCHASE
CFO
30,765$25.00$769.1K337,747Aug 14, 2024Aug 14, 2024 ↗View →
CUBE
CUBESMART
SALE
CFO
30,765$49.02$1.51M306,982Aug 14, 2024Aug 14, 2024 ↗View →
CUBE
CUBESMART
SALE
CFO
30,765——0Aug 14, 2024Aug 14, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
224$47.45$10.6K21,031Jul 15, 2024Jul 15, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
246$42.64$10.5K20,807Apr 15, 2024Apr 15, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
229$45.23$10.4K20,561Jan 16, 2024Jan 17, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
12,226——306,982Jan 1, 2024Jan 3, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
60,932——60,932Jan 1, 2024Jan 3, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
16,125$46.35$747.4K294,756Jan 1, 2024Jan 3, 2024 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
256$38.30$9.8K20,332Oct 16, 2023Oct 16, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
209$46.55$9.7K20,076Jul 17, 2023Jul 18, 2023 ↗View →
CUBE
CUBESMART
SALE
CFO
42,537$45.87$1.95M278,631May 5, 2023May 7, 2023 ↗View →
CUBE
CUBESMART
SALE
CFO
42,537——0May 5, 2023May 7, 2023 ↗View →
CUBE
CUBESMART
PURCHASE
CFO
42,537$15.67$666.6K321,168May 5, 2023May 7, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
207$46.65$9.7K19,867Apr 17, 2023Apr 17, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
225$42.39$9.5K19,660Jan 17, 2023Jan 17, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
15,259$40.25$614.2K265,795Jan 1, 2023Jan 4, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
12,836——278,631Jan 1, 2023Jan 4, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
65,401——65,401Jan 1, 2023Jan 4, 2023 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
210$39.35$8.3K19,435Oct 17, 2022Oct 17, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
197$41.58$8.2K19,225Jul 15, 2022Jul 15, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
152$53.30$8.1K19,028Apr 18, 2022Apr 18, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
160$50.12$8.0K18,876Jan 18, 2022Jan 18, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
15,939$56.91$907.1K243,507Jan 1, 2022Jan 4, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
45,300——45,300Jan 1, 2022Jan 4, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
7,029——250,536Jan 1, 2022Jan 4, 2022 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
122$52.10$6.4K18,716Oct 15, 2021Oct 15, 2021 ↗View →
CUBE
CUBESMART
SALE
CFO
16,030——0Aug 19, 2021Aug 20, 2021 ↗View →
CUBE
CUBESMART
SALE
CFO
16,030$51.03$818.0K227,568Aug 19, 2021Aug 20, 2021 ↗View →
CUBE
CUBESMART
PURCHASE
CFO
16,030$14.84$237.9K243,598Aug 19, 2021Aug 20, 2021 ↗View →
CUBE
CUBESMART
SALE
CFO
17,070$51.04$871.2K227,568Aug 18, 2021Aug 20, 2021 ↗View →
CUBE
CUBESMART
SALE
CFO
17,070——16,030Aug 18, 2021Aug 20, 2021 ↗View →
CUBE
CUBESMART
PURCHASE
CFO
17,070$14.84$253.3K244,638Aug 18, 2021Aug 20, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
130$48.38$6.3K18,594Jul 15, 2021Jul 15, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
153$40.65$6.2K18,464Apr 15, 2021Apr 15, 2021 ↗View →
CUBE
CUBESMART
SALE
CFO
34,014——0Mar 15, 2021Mar 16, 2021 ↗View →
CUBE
CUBESMART
PURCHASE
CFO
34,014$11.36$386.4K261,582Mar 15, 2021Mar 16, 2021 ↗View →
CUBE
CUBESMART
SALE
CFO
34,014$38.32$1.30M227,568Mar 15, 2021Mar 16, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
179$34.44$6.2K18,311Jan 15, 2021Jan 15, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
75,362——75,362Jan 1, 2021Jan 4, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
14,113$33.61$474.3K217,254Jan 1, 2021Jan 4, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
10,314——227,568Jan 1, 2021Jan 4, 2021 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
170$34.87$5.9K18,132Oct 15, 2020Oct 15, 2020 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
210$27.90$5.9K17,962Jul 15, 2020Jul 15, 2020 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
224$25.84$5.8K17,752Apr 15, 2020Apr 15, 2020 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
184$31.03$5.7K17,528Jan 15, 2020Jan 15, 2020 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
75,592——75,592Jan 1, 2020Jan 3, 2020 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
12,116$31.48$381.4K194,352Jan 1, 2020Jan 3, 2020 ↗View →
CUBE
CUBESMART
PURCHASEGRANT
Stock grant
8,789——203,141Jan 1, 2020Jan 3, 2020 ↗View →
Other insiders · CUBE
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About this filer
CIK 0001284549
ROLE
CFO
PRIMARY
CUBE
COMPANIES
1
ACTIVE SINCE
Jan 2020
MARKETPEEL · /INSIDER/0001284549DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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