WINMILL & CO. INC - 19 Nov 2025 Form 4 Insider Report for Global Self Storage, Inc. (SELF)

Role
Other*
Signature
Donald Klimoski II, on behalf of Winmill & Co. Incorporated
Issuer symbol
SELF
Transactions as of
19 Nov 2025
Net transactions value
+$61,812
Form type
4
Filing time
20 Nov 2025, 17:00:33 UTC
Previous filing
18 Nov 2025
Next filing
24 Nov 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
WINMILL & CO. INC Other* 2255 BUFFALO ROAD, ROCHESTER Donald Klimoski II, on behalf of Winmill & Co. Incorporated 20 Nov 2025 0000052234

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SELF Common Stock Purchase $31,970 +6,226 +5.7% $5.13 115,657 19 Nov 2025 Direct
transaction SELF Common Stock Purchase $29,842 +5,870 +5.1% $5.08 121,527 20 Nov 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

The Reporting Person may be deemed to be an affiliate of the Issuer. The Winmill Family Trust owns all of the voting stock of the Reporting Person. Thomas B. Winmill, Mark C. Winmill, William Winmill, and Woodworth Winmill are trustees of the Winmill Family Trust and may be deemed to have indirect beneficial ownership of the Reporting Person's shares as a result of their status as controlling persons of the Winmill Family Trust and the Reporting Person. Each of Thomas B. Winmill, Mark C. Winmill, William Winmill, Woodworth Winmill, and the Winmill Family Trust disclaims beneficial ownership of these shares.