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Global Self Storage, Inc.

SELF Net buying

CIK 0001031235 #4603 in the set updated 17 Sep 2026

Bought (1 mo)

$333.97K

out of their own pocket, the only kind of buying there is

Sold (1 mo)

$0.00

$0.00 on a plan · $0.00 straight out of an exercise

Sold at will

$0.00

0 of 0 sales

Net

+$333.97K

+$333.97K against sales at will

By person

9 insiders · 12 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

WINMILL & CO. INC entity

See "Explanation of Responses"

$313.33K (8)

—

+$313.33K

228,512

2.00%

$1.18M

+468.7%

WINMILL MARK CAMPBELL

President and CEO

$20.64K (4)

—

+$20.64K

372,582

3.26%

$1.92M

+29.6%

TUXIS CORP entity

See "Explanation of Responses"

—

303,758

2.66%

$1.57M

+6.8%

Klimoski Donald II

General Counsel

—

97,554

0.8541%

$503.38K

+30.1%

OMalley Thomas

Chief Financial Officer

—

91,694

0.8028%

$473.14K

+31.8%

BURKE RUSSELL E III

Director

—

40,002

0.3502%

$206.41K

+35.9%

Zachary William Chester

Director

—

18,296

0.1602%

$94.41K

+150.6%

Kamerman Russell

Assistant General Counsel

—

5,925

0.0519%

$30.57K

+20.3%

Carroll Sally Coonrad

Director

—

3,776

0.0331%

$19.48K

+88.8%

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 5

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 0

Sales straight out of an exercise 0

Sales at will 0

Transactions with no price 0

Shares from compensation/vesting 0

History held since 21 Nov 2016