MARK WINMILL - 03 Dec 2025 Form 4 Insider Report for Global Self Storage, Inc. (SELF)

Role
President and CEO, Director
Signature
Mark Winmill
Issuer symbol
SELF
Transactions as of
03 Dec 2025
Transactions value $
$83,983
Form type
4
Filing time
05 Dec 2025, 16:12:42 UTC
Previous filing
20 May 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
WINMILL MARK CAMPBELL President and CEO, Director 3814 ROUTE 44, MILLBROOK Mark Winmill 05 Dec 2025 0001019264

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction SELF Common Stock Purchase $30.8K +6K +1.86% $5.13 329K 03 Dec 2025 Direct
transaction SELF Common Stock Purchase $30.8K +6K +1.82% $5.14 335K 04 Dec 2025 Direct
transaction SELF Common Stock Purchase $4.04K +800 +0.24% $5.05 336K 05 Dec 2025 Direct
transaction SELF Common Stock Purchase $18.3K +3.6K +1.07% $5.09 339K 05 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.