SEC Form 4 · accession 0001628873-26-000079
Global Self Storage, Inc. · SELF
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
WINMILL & CO. INC
Other
Period of report
Aug 21, 2026
Accepted (ET)
Aug 24, 2026 · 4:03 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001031235
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common Stock | Aug 21, 2026 | P | 7,117 | $5.4525 | A | 205,182 | D | |
| Common Stock | Aug 24, 2026 | P | 8,022 | $5.6153 | A | 213,204 | D |
Table II — derivative securities
No Table II lines on this filing.
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.