SELF- Global Self Storage, Inc.

Name: Global Self Storage, Inc. Insider Trading Data
Creator: U.S. Securities and Exchange Commission
License: https://www.sec.gov/privacy#accessibility

Global Self Storage, Inc. (SELF) has 7 insiders with recent SEC Form 4 filings, including 20 buys and 0 sells. SELF is classified in the Specialized REITs industry within the Real Estate sector.

Insider Ownership

Role	Insider	Shares	Value	30d
CEO	Winmill Mark Campbell	339.2K	$1.84M	-
Other	Tuxis Corp	303.8K	$1.64M	-
Other	Winmill & Co. Inc	147.6K	$798.7K	-
Other	Klimoski Donald II	86.5K	$468.0K	-
Dir	Burke Russell E III	35.3K	$191.2K	-

Activity

Buys and sells only

Transactions

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Dec 5, 2025	Winmill Mark Campbell66	President And CEO	Buy	16,400	$5.12	$83,983.40	+1.2%	+2.8%	-
Dec 2, 2025	Klimoski Donald II58	General Counsel	Buy	446	$5.05	$2,252.30	+0.5%	+4.3%	-
Dec 1, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	6,404	$5.17	$33,081.88	+2.2%	+1.9%	-
Nov 26, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	9,420	$5.17	$48,741.54	+3.5%	-1.3%	-
Nov 24, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	10,290	$5.11	$52,576.90	+4.1%	-2.0%	-
Nov 20, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	12,096	$5.11	$61,811.79	+5.4%	-1.4%	-
Nov 18, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	11,844	$5.14	$60,882.28	+5.9%	-3.6%	-
Nov 14, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	13,729	$5.06	$69,483.78	+7.9%	-1.2%	-
Nov 12, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	8,124	$5.01	$40,721.00	+5.3%	+1.2%	-
Aug 29, 2025	Winmill & Co. Inc62	See "explanation Of Responses"	Buy	4,592	$5.48	$25,150.38	+6.5%	-5.8%	-

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Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC