Jeffrey P Foster

Insider

First SEC filing: Feb. 19, 2009 · Latest: Feb. 19, 2009

On this page

Insider at Companies where this person is a reporting insider.
Insider transactions Every share this person bought or sold, from Form 4 filings.
Derivatives Options and other derivative holdings reported by this person.
Initial holdings The stakes this person held when they first started reporting.
Compensation Executive pay disclosed in company proxy statements.

Insider at

CUBE selling March 3, 2026

Insider transactions

0 buys (P) 1 sells (S) Net: $-949,531 + 87 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

87 other filings hidden

Date	Ticker	Code	Shares	Price	Value	Owned after	Δ own	A/D	vs now
March 3, 2026	CUBE	M	23,148	$26.30	$608,792	228,205 Direct	+11.29%	Acquired	56.3% (price as of 2026-08-21)
March 3, 2026	CUBE	S	23,148	$41.02	$949,531	205,057 Direct	-10.14%	Disposed	0.2% (price as of 2026-08-21)
March 3, 2026	CUBE	M	23,148	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 1, 2026	CUBE	A	8,553	—	—	201,543 Direct	+4.43%	Acquired	(price as of 2026-08-21)
Jan. 1, 2026	CUBE	A	3,514	$36.05	$126,680	205,057 Direct	+1.74%	Acquired	14.0% (price as of 2026-08-21)
Jan. 1, 2026	CUBE	A	42,237	—	—	42,237 Direct	—	Acquired	(price as of 2026-08-21)
May 5, 2025	CUBE	M	18,616	$30.32	$564,437	211,606 Direct	+9.65%	Acquired	35.6% (price as of 2026-08-21)
May 5, 2025	CUBE	S	18,616	$42.17	$785,037	192,990 Direct	-8.80%	Disposed	-2.5% (price as of 2026-08-21)
May 5, 2025	CUBE	M	18,616	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 1, 2025	CUBE	A	7,196	—	—	189,656 Direct	+3.94%	Acquired	(price as of 2026-08-21)
Jan. 1, 2025	CUBE	A	3,334	$42.85	$142,862	192,990 Direct	+1.76%	Acquired	-4.1% (price as of 2026-08-21)
Jan. 1, 2025	CUBE	A	33,661	—	—	33,661 Direct	—	Acquired	(price as of 2026-08-21)
Aug. 5, 2024	CUBE	M	7,739	$25.00	$193,475	190,199 Direct	+4.24%	Acquired	64.4% (price as of 2026-08-21)
Aug. 5, 2024	CUBE	S	7,739	$47.30	$366,055	182,460 Direct	-4.07%	Disposed	-13.1% (price as of 2026-08-21)
Aug. 5, 2024	CUBE	M	7,739	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 1, 2024	CUBE	A	7,595	$46.35	$352,028	176,707 Direct	+4.49%	Acquired	-11.3% (price as of 2026-08-21)
Jan. 1, 2024	CUBE	A	5,753	—	—	182,460 Direct	+3.26%	Acquired	(price as of 2026-08-21)
Jan. 1, 2024	CUBE	A	28,674	—	—	28,674 Direct	—	Acquired	(price as of 2026-08-21)
June 5, 2023	CUBE	M	15,000	$25.00	$375,000	184,112 Direct	+8.87%	Acquired	64.4% (price as of 2026-08-21)
June 5, 2023	CUBE	S	15,000	$45.05	$675,750	169,112 Direct	-8.15%	Disposed	-8.8% (price as of 2026-08-21)
June 5, 2023	CUBE	M	15,000	—	—	7,739 Direct	-65.97%	Disposed	(price as of 2026-08-21)
Jan. 1, 2023	CUBE	A	8,732	$40.25	$351,463	163,729 Direct	+5.63%	Acquired	2.1% (price as of 2026-08-21)
Jan. 1, 2023	CUBE	A	5,383	—	—	169,112 Direct	+3.29%	Acquired	(price as of 2026-08-21)
Jan. 1, 2023	CUBE	A	27,426	—	—	27,426 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 1, 2022	CUBE	A	9,165	$56.91	$521,580	152,640 Direct	+6.39%	Acquired	-27.8% (price as of 2026-08-21)
Jan. 1, 2022	CUBE	A	3,221	—	—	155,861 Direct	+2.11%	Acquired	(price as of 2026-08-21)
Jan. 1, 2022	CUBE	F	864	$56.91	$49,170	154,997 Direct	-0.55%	Disposed	-27.8% (price as of 2026-08-21)
Jan. 1, 2022	CUBE	A	20,763	—	—	20,763 Direct	—	Acquired	(price as of 2026-08-21)
May 4, 2021	CUBE	M	32,869	$15.67	$515,057	176,344 Direct	+22.91%	Acquired	162.3% (price as of 2026-08-21)
May 4, 2021	CUBE	S	32,869	$41.85	$1,375,568	143,475 Direct	-18.64%	Disposed	-1.8% (price as of 2026-08-21)
May 4, 2021	CUBE	M	32,869	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 3, 2021	CUBE	M	23,364	$14.84	$346,722	166,839 Direct	+16.28%	Acquired	177.0% (price as of 2026-08-21)
May 3, 2021	CUBE	S	23,364	$41.88	$978,484	143,475 Direct	-14.00%	Disposed	-1.9% (price as of 2026-08-21)
May 3, 2021	CUBE	M	23,364	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 1, 2021	CUBE	A	8,887	$33.61	$298,692	139,461 Direct	+6.81%	Acquired	22.3% (price as of 2026-08-21)
Jan. 1, 2021	CUBE	A	4,860	—	—	144,321 Direct	+3.48%	Acquired	(price as of 2026-08-21)
Jan. 1, 2021	CUBE	F	846	$33.61	$28,434	143,475 Direct	-0.59%	Disposed	22.3% (price as of 2026-08-21)
Jan. 1, 2021	CUBE	A	35,507	—	—	35,507 Direct	—	Acquired	(price as of 2026-08-21)
Nov. 10, 2020	CUBE	M	25,510	$11.36	$289,794	156,084 Direct	+19.54%	Acquired	261.8% (price as of 2026-08-21)
Nov. 10, 2020	CUBE	S	25,510	$33.10	$844,381	130,574 Direct	-16.34%	Disposed	24.2% (price as of 2026-08-21)
Nov. 10, 2020	CUBE	M	25,510	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 1, 2020	CUBE	A	7,628	$31.48	$240,129	126,409 Direct	+6.42%	Acquired	30.6% (price as of 2026-08-21)
Jan. 1, 2020	CUBE	A	5,030	—	—	131,439 Direct	+3.98%	Acquired	(price as of 2026-08-21)
Jan. 1, 2020	CUBE	F	865	$31.48	$27,230	130,574 Direct	-0.66%	Disposed	30.6% (price as of 2026-08-21)
Jan. 1, 2020	CUBE	A	43,260	—	—	43,260 Direct	—	Acquired	(price as of 2026-08-21)
May 3, 2019	CUBE	M	5,958	$9.39	$55,946	124,739 Direct	+5.02%	Acquired	337.8% (price as of 2026-08-21)
May 3, 2019	CUBE	S	5,958	$32.55	$193,933	118,781 Direct	-4.78%	Disposed	26.3% (price as of 2026-08-21)
May 3, 2019	CUBE	M	5,958	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
Jan. 1, 2019	CUBE	A	5,344	—	—	115,389 Direct	+4.86%	Acquired	(price as of 2026-08-21)
Jan. 1, 2019	CUBE	A	3,392	$28.69	$97,316	118,781 Direct	+2.94%	Acquired	43.3% (price as of 2026-08-21)
Jan. 1, 2019	CUBE	A	24,147	—	—	24,147 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 23, 2018	CUBE	A	5,100	—	—	110,857 Direct	+4.82%	Acquired	(price as of 2026-08-21)
Jan. 23, 2018	CUBE	F	812	$27.78	$22,557	110,045 Direct	-0.73%	Disposed	48.0% (price as of 2026-08-21)
Jan. 23, 2018	CUBE	A	22,776	—	—	22,776 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 1, 2018	CUBE	A	8,767	$28.92	$253,542	109,691 Direct	+8.69%	Acquired	42.1% (price as of 2026-08-21)
Jan. 1, 2018	CUBE	F	3,934	$28.92	$113,771	105,757 Direct	-3.59%	Disposed	42.1% (price as of 2026-08-21)
Jan. 24, 2017	CUBE	F	1,374	$26.43	$36,315	100,924 Direct	-1.34%	Disposed	55.5% (price as of 2026-08-21)
Jan. 23, 2017	CUBE	A	23,148	—	—	23,148 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 23, 2017	CUBE	F	861	$26.30	$22,644	102,298 Direct	-0.83%	Disposed	56.3% (price as of 2026-08-21)
Jan. 23, 2017	CUBE	A	5,387	—	—	103,159 Direct	+5.51%	Acquired	(price as of 2026-08-21)
Jan. 1, 2017	CUBE	F	7,267	$26.77	$194,538	97,772 Direct	-6.92%	Disposed	53.5% (price as of 2026-08-21)
Jan. 1, 2017	CUBE	A	15,495	$26.77	$414,801	105,039 Direct	+17.30%	Acquired	53.5% (price as of 2026-08-21)
Jan. 25, 2016	CUBE	F	696	$30.21	$21,026	89,544 Direct	-0.77%	Disposed	36.1% (price as of 2026-08-21)
Jan. 24, 2016	CUBE	F	934	$30.32	$28,319	90,240 Direct	-1.02%	Disposed	35.6% (price as of 2026-08-21)
Jan. 23, 2016	CUBE	F	585	$30.32	$17,737	91,174 Direct	-0.64%	Disposed	35.6% (price as of 2026-08-21)
Jan. 22, 2016	CUBE	A	18,616	—	—	18,616 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 22, 2016	CUBE	A	4,672	—	—	91,759 Direct	+5.36%	Acquired	(price as of 2026-08-21)
Dec. 31, 2015	CUBE	F	3,746	$30.62	$114,703	87,087 Direct	-4.12%	Disposed	34.2% (price as of 2026-08-21)
Dec. 31, 2015	CUBE	A	11,502	$30.62	$352,191	90,833 Direct	+14.50%	Acquired	34.2% (price as of 2026-08-21)
May 4, 2015	CUBE	M	12,461	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 4, 2015	CUBE	M	38,000	—	—	5,958 Direct	-86.45%	Disposed	(price as of 2026-08-21)
May 4, 2015	CUBE	M	57,915	—	—	0 Direct	-100.00%	Disposed	(price as of 2026-08-21)
May 4, 2015	CUBE	S	101,757	$23.65	$2,406,553	79,331 Direct	-56.19%	Disposed	73.8% (price as of 2026-08-21)
May 4, 2015	CUBE	S	6,619	$23.46	$155,282	181,088 Direct	-3.53%	Disposed	75.2% (price as of 2026-08-21)
May 4, 2015	CUBE	M	12,461	$3.09	$38,504	187,707 Direct	+7.11%	Acquired	1230.3% (price as of 2026-08-21)
May 4, 2015	CUBE	M	38,000	$9.39	$356,820	175,246 Direct	+27.69%	Acquired	337.8% (price as of 2026-08-21)
May 4, 2015	CUBE	M	57,915	$7.29	$422,200	137,246 Direct	+73.00%	Acquired	463.9% (price as of 2026-08-21)
Jan. 25, 2015	CUBE	F	1,605	$25.00	$40,125	79,331 Direct	-1.98%	Disposed	64.4% (price as of 2026-08-21)
Jan. 24, 2015	CUBE	F	934	$25.00	$23,350	80,936 Direct	-1.14%	Disposed	64.4% (price as of 2026-08-21)
Jan. 23, 2015	CUBE	A	22,739	—	—	22,739 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 23, 2015	CUBE	A	5,667	—	—	81,870 Direct	+7.44%	Acquired	(price as of 2026-08-21)
Dec. 31, 2014	CUBE	F	4,609	$22.07	$101,721	76,203 Direct	-5.70%	Disposed	86.2% (price as of 2026-08-21)
Dec. 31, 2014	CUBE	A	14,062	$22.07	$310,348	80,812 Direct	+21.07%	Acquired	86.2% (price as of 2026-08-21)
Jan. 25, 2014	CUBE	F	1,880	$15.67	$29,460	66,750 Direct	-2.74%	Disposed	162.3% (price as of 2026-08-21)
Jan. 24, 2014	CUBE	A	32,869	—	—	32,869 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 24, 2014	CUBE	F	1,932	$15.67	$30,274	68,630 Direct	-2.74%	Disposed	162.3% (price as of 2026-08-21)
Jan. 24, 2014	CUBE	A	9,041	—	—	70,562 Direct	+14.70%	Acquired	(price as of 2026-08-21)
May 20, 2013	CUBE	M	10,500	—	—	12,461 Direct	-45.73%	Disposed	(price as of 2026-08-21)
May 20, 2013	CUBE	S	10,500	$17.22	$180,810	61,521 Direct	-14.58%	Disposed	138.7% (price as of 2026-08-21)
May 20, 2013	CUBE	M	10,500	$3.09	$32,445	72,021 Direct	+17.07%	Acquired	1230.3% (price as of 2026-08-21)
Jan. 25, 2013	CUBE	A	6,739	—	—	62,416 Direct	+12.10%	Acquired	(price as of 2026-08-21)
Jan. 25, 2013	CUBE	F	895	$14.84	$13,282	61,521 Direct	-1.43%	Disposed	177.0% (price as of 2026-08-21)
Jan. 25, 2013	CUBE	A	23,364	—	—	23,364 Direct	—	Acquired	(price as of 2026-08-21)
Jan. 24, 2013	CUBE	F	1,576	$14.57	$22,962	55,677 Direct	-2.75%	Disposed	182.1% (price as of 2026-08-21)
Jan. 13, 2013	CUBE	F	2,454	$14.40	$35,338	57,253 Direct	-4.11%	Disposed	185.5% (price as of 2026-08-21)
Nov. 26, 2012	CUBE	M	16,000	—	—	22,961 Direct	-41.07%	Disposed	(price as of 2026-08-21)
Nov. 26, 2012	CUBE	S	16,000	$13.39	$214,240	59,707 Direct	-21.13%	Disposed	207.0% (price as of 2026-08-21)
Nov. 26, 2012	CUBE	M	16,000	$3.09	$49,440	75,707 Direct	+26.80%	Acquired	1230.3% (price as of 2026-08-21)
March 8, 2012	CUBE	M	17,000	$3.09	$52,530	76,707 Direct	+28.47%	Acquired	1230.3% (price as of 2026-08-21)
March 8, 2012	CUBE	S	17,000	$11.31	$192,270	59,707 Direct	-22.16%	Disposed	263.4% (price as of 2026-08-21)

Showing latest 100 of 122 transactions

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date	Ticker	Security	Underlying	Exercise price	Expiration	Shares	A/D
March 3, 2026	CUBE	Stock Option (right to buy)	Common (23,148)	$26.30	Jan. 22, 2027	23,148	Disposed
Jan. 1, 2026	CUBE	Stock Option (right to buy)	Common (42,237)	$36.05	Dec. 31, 2035	42,237	Acquired
May 5, 2025	CUBE	Stock Option (right to buy)	Common (18,616)	$30.32	Jan. 21, 2026	18,616	Disposed
Jan. 1, 2025	CUBE	Stock Option (right to buy)	Common (33,661)	$42.85	Dec. 31, 2034	33,661	Acquired
Aug. 5, 2024	CUBE	Stock Option (right to buy)	Common (7,739)	$25.00	Jan. 22, 2025	7,739	Disposed
Jan. 1, 2024	CUBE	Stock Option (right to buy)	Common (28,674)	$46.35	Dec. 31, 2033	28,674	Acquired
June 5, 2023	CUBE	Stock Option (right to buy)	Common (15,000)	$25.00	Jan. 22, 2025	15,000	Disposed
Jan. 1, 2023	CUBE	Stock Option (right to buy)	Common (27,426)	$40.25	Dec. 31, 2032	27,426	Acquired
Jan. 1, 2022	CUBE	Stock Option (right to buy)	Common (20,763)	$56.91	Dec. 31, 2031	20,763	Acquired
May 4, 2021	CUBE	Stock Option (right to buy)	Common (32,869)	$15.67	Jan. 24, 2024	32,869	Disposed
May 3, 2021	CUBE	Stock Option (right to buy)	Common (23,364)	$14.84	Jan. 25, 2023	23,364	Disposed
Jan. 1, 2021	CUBE	Stock Option (right to buy)	Common (35,507)	$33.61	Dec. 31, 2030	35,507	Acquired
Nov. 10, 2020	CUBE	Stock Option (right to buy)	Common (25,510)	$11.36	Jan. 25, 2022	25,510	Disposed
Jan. 1, 2020	CUBE	Stock Option (right to buy)	Common (43,260)	$31.48	Dec. 31, 2029	43,260	Acquired
May 3, 2019	CUBE	Stock Option (right to buy)	Common (5,958)	$9.39	Jan. 24, 2021	5,958	Disposed
Jan. 1, 2019	CUBE	Stock Option (right to buy)	Common (24,147)	$28.69	Dec. 31, 2028	24,147	Acquired
Jan. 23, 2018	CUBE	Stock Option (right to buy)	Common (22,776)	$27.78	Jan. 22, 2028	22,776	Acquired
Jan. 23, 2017	CUBE	Stock Option (right to buy)	Common (23,148)	$26.30	Jan. 22, 2027	23,148	Acquired
Jan. 22, 2016	CUBE	Stock Option (right to buy)	Common (18,616)	$30.32	Jan. 21, 2026	18,616	Acquired
May 4, 2015	CUBE	Stock Option (right to buy)	Common (12,461)	$3.09	Feb. 17, 2019	12,461	Disposed
May 4, 2015	CUBE	Stock Option (right to buy)	Common (38,000)	$9.39	Jan. 24, 2021	38,000	Disposed
May 4, 2015	CUBE	Stock Option (right to buy)	Common (57,915)	$7.29	Jan. 13, 2020	57,915	Disposed
Jan. 23, 2015	CUBE	Stock Option (right to buy)	Common (22,739)	$25.00	Jan. 22, 2025	22,739	Acquired
Jan. 24, 2014	CUBE	Stock Option (right to buy)	Common (32,869)	$15.67	Jan. 24, 2024	32,869	Acquired
May 20, 2013	CUBE	Stock Option (right to buy)	Common (10,500)	$3.09	Feb. 17, 2019	10,500	Disposed
Jan. 25, 2013	CUBE	Stock Option (right to buy)	Common (23,364)	$14.84	Jan. 25, 2023	23,364	Acquired
Nov. 26, 2012	CUBE	Stock Option (right to buy)	Common (16,000)	$3.09	Feb. 17, 2019	16,000	Disposed
March 8, 2012	CUBE	Stock Option (right to buy)	Common (17,000)	$3.09	Feb. 17, 2019	17,000	Disposed
Jan. 25, 2012	CUBE	Stock Option (right to buy)	Common (25,510)	$11.36	Jan. 25, 2022	25,510	Acquired
Jan. 24, 2011	CUBE	Stock Option (right to buy)	Common (43,958)	$9.39	Jan. 24, 2021	43,958	Acquired
March 8, 2010	CUBE	Stock Option (right to buy)	Common (27,981)	$3.09	Feb. 17, 2019	27,981	Disposed
Jan. 13, 2010	CUBE	Stock Option (right to buy)	Common (57,915)	$7.29	Jan. 13, 2020	57,915	Acquired
Feb. 17, 2009	CUBE	Stock Option (right to buy)	Common (83,942)	$3.09	Feb. 17, 2019	83,942	Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date	Ticker	Security	Shares	Ownership
Feb. 19, 2009	CUBE	Common	2,500	Direct

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

CUBE

Fiscal year	Salary	Bonus	Stock awards	Option awards	Non-equity incentive	Pension change	Other	Total
2020	$382,000	—	—	$158,332	$483,062	—	$106,737	$1,446,802
2019	$365,000	—	—	$153,333	$429,332	—	$99,896	$1,354,198
2018	$345,000	—	—	$141,667	$376,740	—	$85,278	$1,232,024

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.