SEC Form 4 · accession 0001628873-26-000095
Global Self Storage, Inc. · SELF
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Mark Campbell Winmill
Officer — President and CEO · Director
Period of report
Sep 9, 2026
Accepted (ET)
Sep 11, 2026 · 4:29 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 | Sep 9, 2026 | P | 1,600 | $5.16 | A | 370,182 | D | |
| Common Stock | Sep 9, 2026 | P | 2,058 | $5.16 | A | 372,240 | D | |
| Common Stock | Sep 10, 2026 | P | 50 | $5.16 | A | 372,290 | D | |
| Common Stock | Sep 10, 2026 | P | 292 | $5.16 | A | 372,582 | D |
Table II — derivative securities
No Table II lines on this filing.