LYTIR

Company · SELF

Global Self Storage, Inc.

Nasdaq's symbol directory lists SELF on Nasdaq as “Global Self Storage, Inc. - Common Stock”.

In the 12 months to Nov 8, 2026: insiders bought on 15 occasions ($466K); 1 company report (Form 8-K, since May 26, 2026).

All insider filings at the SEC

Insider purchases and sales, by month (last 12 months)Insider purchases: $466K in total; Insider sales: $0 in total.Aug: Insider purchases $445KSep: Insider purchases $21KDecJanFebMarAprMayJunJulAugSepOctNov
Insider purchases above the line: $466KInsider sales below: $0
Dollar value of open-market purchases and sales reported on SEC Form 4, by the month traded. Sales include pre-arranged 10b5-1 plan sales.

Insider trades · SEC Form 4

Those inside the hall

Open-market purchases and sales only. Legs one person filed for one day are combined.

Who traded

  1. WINMILL & CO. INC bought on 12 days latest Aug 26, 2026 bought $437K
  2. Mark C. Winmill, President and CEO bought on 2 days latest Sep 10, 2026 bought $21K
  3. BURKE RUSSELL E III bought on 1 day latest Aug 13, 2026 bought $8K
Every trade (15)
  1. BUYMark C. Winmill, President and CEO bought Sep 10, 2026 342 shares 2 legs combined filing $2K
  2. BUYMark C. Winmill, President and CEO bought Sep 9, 2026 3,658 shares 2 legs combined filing $19K
  3. BUYWINMILL & CO. INC bought Aug 26, 2026 7,761 shares filing $44K
  4. BUYWINMILL & CO. INC bought Aug 25, 2026 7,547 shares filing $43K
  5. BUYWINMILL & CO. INC bought Aug 24, 2026 8,022 shares filing $45K
  6. BUYWINMILL & CO. INC bought Aug 21, 2026 7,117 shares filing $39K
  7. BUYWINMILL & CO. INC bought Aug 20, 2026 6,901 shares filing $37K
  8. BUYWINMILL & CO. INC bought Aug 19, 2026 6,877 shares filing $37K
  9. BUYWINMILL & CO. INC bought Aug 18, 2026 5,736 shares filing $31K
  10. BUYWINMILL & CO. INC bought Aug 17, 2026 7,117 shares filing $38K
  11. BUYWINMILL & CO. INC bought Aug 14, 2026 6,029 shares filing $32K
  12. BUYWINMILL & CO. INC bought Aug 13, 2026 5,629 shares filing $29K
  13. BUYBURKE RUSSELL E III bought Aug 13, 2026 1,625 shares filing $8K
  14. BUYWINMILL & CO. INC bought Aug 12, 2026 6,248 shares filing $32K
  15. BUYWINMILL & CO. INC bought Aug 11, 2026 5,887 shares filing $30K

Company reports · SEC Form 8-K

In its own words

Current reports the company filed with the SEC; most items are due within four business days of the event. Each line lists the report's items by the SEC's own titles; the filing says what happened. Reports collected since May 26, 2026; every 8-K at the SEC.

  1. Results of operations and financial condition; Regulation FD disclosure filing Nov 6, 2026

Sources: SEC EDGAR (Forms 4, 144 and 8-K) and STOCK Act periodic transaction reports. Filings can be late, amended or wrong at the source; see methodology.