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Global Self Storage, Inc.

SELF Net buying

CIK 0001031235 #4603 in the set updated 17 Sep 2026

Bought (120 mo)

$3.15M

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

Sold (120 mo)

$70.73K

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

Sold at will

$70.73K

3 of 3 sales

Net

+$3.08M

+$3.08M against sales at will

By person

13 insiders · 183 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

TUXIS CORP entity

See "Explanation of Responses"

$1.29M (17)

$69.00K (2)

+$1.22M

303,758

2.66%

$1.57M

+1,342%

WINMILL & CO. INC entity

See "Explanation of Responses"

$1.17M (47)

—

+$1.17M

228,512

2.00%

$1.18M

+78.7%

WINMILL MARK CAMPBELL

President and CEO

$569.51K (65)

—

+$569.51K

372,582

3.26%

$1.92M

+1,165%

BURKE RUSSELL E III

Director

$51.27K (9)

—

+$51.27K

40,002

0.3502%

$206.41K

+201.7%

Klimoski Donald II

General Counsel

$26.05K (13)

—

+$26.05K

97,554

0.8541%

$503.38K

—

Carroll Sally Coonrad

Director

$20.14K (2)

—

+$20.14K

3,776

0.0331%

$19.48K

—

LANGA GEORGE B

Director

$15.20K (17)

—

+$15.20K

3,547

0.0311%

$18.30K

+2,174%

BEXIL CORP entity

See "Explanation of Responses"

—

$1.74K (1)

−$1.74K

0.0000%

$0.00

−100.0%

Midas Securities Group, Inc. entity

See "Explanation of Responses"

—

135,101

1.18%

$697.12K

—

OMalley Thomas

Chief Financial Officer

—

91,694

0.8028%

$473.14K

—

Zachary William Chester

Director

—

18,296

0.1602%

$94.41K

+1,730%

Kamerman Russell

Assistant General Counsel

—

5,925

0.0519%

$30.57K

—

WINMILL THOMAS BASSETT

Director

—

1,100

0.0096%

$5.68K

+40.1%

Individual transactions

Nothing of that kind in this period.

What was left out

Form 4 filings counted 149

Amendments (4/A) skipped 1

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 3

Transactions with no price 0

Shares from compensation/vesting 787,652

Sales filed before the plan box existed 1

History held since 21 Nov 2016