Global Self Storage, Inc. also files under GIFD, GIF; those filings are included.
The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Sep 10, 2026 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 292 | $5.16 | $2K |
| Sep 10, 2026 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 50 | $5.16 | $258 |
| Sep 9, 2026 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 2K | $5.16 | $8K |
| Sep 9, 2026 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 2K | $5.16 | $11K |
| Aug 26, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 8K | $5.64 | $44K |
| Aug 25, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 8K | $5.66 | $43K |
| Aug 24, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 8K | $5.62 | $45K |
| Aug 21, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.45 | $39K |
| Aug 20, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.42 | $37K |
| Aug 19, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.40 | $37K |
| Aug 18, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.32 | $31K |
| Aug 17, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.33 | $38K |
| Aug 14, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.23 | $32K |
| Aug 13, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.20 | $29K |
| Aug 13, 2026 | Burke Russell E III | Director | Buy(P) | 2K | $5.21 | $8K |
| Aug 12, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.15 | $32K |
| Aug 11, 2026 | Burke Russell E III | Director | Grant(A) | 196 | $5.10 | $1,000 |
| Aug 11, 2026 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.17 | $30K |
| Aug 11, 2026 | Zachary William Chester | Director | Grant(A) | 196 | $5.10 | $1,000 |
| May 14, 2026 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 4K | $5.33 | $21K |
| May 12, 2026 | Burke Russell E III | Director | Grant(A) | 94 | $5.31 | $499 |
| May 12, 2026 | Zachary William Chester | Director | Grant(A) | 94 | $5.31 | $499 |
| Mar 31, 2026 | Zachary William Chester | Director | Grant(A) | 3K | $5.11 | $14K |
| Mar 31, 2026 | Burke Russell E III | Director | Grant(A) | 3K | $5.11 | $14K |
| Mar 24, 2026 | Klimoski Donald II | General Counsel | Grant(A) | 6K | $5.10 | $28K |
| Mar 24, 2026 | OMalley Thomas | Chief Financial Officer | Grant(A) | 6K | $5.10 | $28K |
| Mar 24, 2026 | Klimoski Donald II | General Counsel | Grant(A) | 6K | $5.08 | $28K |
| Mar 24, 2026 | Kamerman Russell | Assistant General Counsel | Grant(A) | 500 | $5.10 | $3K |
| Mar 24, 2026 | Winmill Mark Campbell | President and CEO, Director | Grant(A) | 13K | $5.08 | $64K |
| Mar 24, 2026 | Winmill Mark Campbell | President and CEO, Director | Grant(A) | 13K | $5.10 | $65K |
| Mar 24, 2026 | OMalley Thomas | Chief Financial Officer | Grant(A) | 6K | $5.08 | $28K |
| Dec 5, 2025 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 800 | $5.05 | $4K |
| Dec 5, 2025 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 4K | $5.09 | $18K |
| Dec 4, 2025 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 6K | $5.14 | $31K |
| Dec 3, 2025 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 6K | $5.13 | $31K |
| Dec 2, 2025 | Klimoski Donald II | General Counsel | Buy(P) | 446 | $5.05 | $2K |
| Dec 1, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 3K | $5.18 | $16K |
| Nov 28, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 3K | $5.16 | $17K |
| Nov 26, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 5K | $5.17 | $25K |
| Nov 25, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 5K | $5.18 | $24K |
| Nov 24, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 4K | $5.14 | $21K |
| Nov 21, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.09 | $32K |
| Nov 20, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.08 | $30K |
| Nov 19, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.13 | $32K |
| Nov 18, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.16 | $29K |
| Nov 17, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.12 | $32K |
| Nov 14, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.09 | $36K |
| Nov 13, 2025 | Burke Russell E III | Director | Grant(A) | 248 | $5.03 | $1K |
| Nov 13, 2025 | Zachary William Chester | Director | Grant(A) | 3K | $5.03 | $13K |
| Nov 13, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.03 | $34K |
| Nov 12, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 6K | $5.03 | $30K |
| Nov 11, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $4.97 | $10K |
| Aug 29, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 5K | $5.48 | $25K |
| Aug 28, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.42 | $39K |
| Aug 27, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 5K | $5.36 | $29K |
| Aug 26, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 8K | $5.26 | $41K |
| Aug 25, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 8K | $5.22 | $41K |
| Aug 25, 2025 | Burke Russell E III | Director | Buy(P) | 105 | $5.25 | $551 |
| Aug 22, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $5.15 | $11K |
| Aug 21, 2025 | Winmill & Co. Inc | Insider | Buy(P) | 502 | $5.12 | $3K |
| Aug 19, 2025 | Zachary William Chester | Director | Grant(A) | 146 | $5.11 | $746 |
| Aug 19, 2025 | Burke Russell E III | Director | Grant(A) | 146 | $5.11 | $746 |
| Jun 17, 2025 | Burke Russell E III | Director | Grant(A) | 88 | $5.63 | $495 |
| Jun 17, 2025 | Zachary William Chester | Director | Grant(A) | 88 | $5.63 | $495 |
| May 21, 2025 | Carroll Sally Coonrad | Director | Buy(P) | 2K | $5.63 | $10K |
| May 20, 2025 | Zachary William Chester | Director | Grant(A) | 87 | $5.70 | $496 |
| May 20, 2025 | Burke Russell E III | Director | Grant(A) | 87 | $5.70 | $496 |
| May 19, 2025 | Winmill Mark Campbell | President and CEO, Director | Buy(P) | 10K | $5.67 | $57K |
| May 16, 2025 | Tuxis Corp | Insider | Buy(P) | 10K | $5.22 | $50K |
| May 15, 2025 | Tuxis Corp | Insider | Buy(P) | 10K | $5.21 | $50K |
| Apr 1, 2025 | Burke Russell E III | Director | Grant(A) | 3K | $5.03 | $13K |
| Apr 1, 2025 | Zachary William Chester | Director | Grant(A) | 3K | $5.03 | $13K |
| Mar 25, 2025 | Winmill Mark Campbell | President and CEO, Director | Grant(A) | 13K | $5.08 | $64K |
| Mar 25, 2025 | Winmill Mark Campbell | President and CEO, Director | Grant(A) | 13K | $4.32 | $55K |
| Mar 25, 2025 | Kamerman Russell | Assistant General Counsel | Grant(A) | 500 | $5.08 | $3K |
| Mar 25, 2025 | OMalley Thomas | Chief Financial Officer | Grant(A) | 6K | $4.32 | $24K |
| Mar 25, 2025 | OMalley Thomas | Chief Financial Officer | Grant(A) | 6K | $5.08 | $28K |
| Mar 25, 2025 | Klimoski Donald II | General Counsel | Grant(A) | 6K | $5.08 | $28K |
| Mar 25, 2025 | Klimoski Donald II | General Counsel | Grant(A) | 6K | $4.32 | $24K |
| Nov 21, 2024 | Burke Russell E III | Director | Buy(P) | 168 | $5.26 | $884 |
| Nov 19, 2024 | Burke Russell E III | Director | Grant(A) | 2K | $5.15 | $12K |
| Nov 19, 2024 | Zachary William Chester | Director | Grant(A) | 2K | $5.15 | $12K |
| Aug 30, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $5.21 | $10K |
| Aug 29, 2024 | Burke Russell E III | Director | Grant(A) | 246 | $5.08 | $1K |
| Aug 29, 2024 | Zachary William Chester | Director | Grant(A) | 246 | $5.08 | $1K |
| Aug 29, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 800 | $5.23 | $4K |
| Aug 27, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 133 | $5.20 | $692 |
| Aug 27, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 3K | $5.19 | $15K |
| Aug 26, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $5.16 | $8K |
| Aug 23, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $5.19 | $9K |
| Aug 22, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 7K | $5.20 | $36K |
| Aug 21, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 3K | $5.12 | $13K |
| Aug 20, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 5K | $5.09 | $24K |
| Aug 19, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 4K | $5.02 | $21K |
| Aug 16, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 3K | $5.09 | $17K |
| Aug 15, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $4.98 | $11K |
| Aug 14, 2024 | Winmill & Co. Inc | Insider | Buy(P) | 2K | $4.96 | $9K |
| May 30, 2024 | Zachary William Chester | Director | Grant(A) | 200 | $4.98 | $996 |
| May 30, 2024 | Burke Russell E III | Director | Grant(A) | 200 | $4.98 | $996 |
| May 30, 2024 | Burke Russell E III | Director | Buy(P) | 203 | $4.98 | $1K |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Issuer: Global Self Storage, Inc., SEC CIK 0001031235. The symbol on a Form 4 is typed by the filer, so this page follows the issuer with the newest filing under SELF and shows every filing by that issuer (also filed as GIFD, GIF).
Coverage: Form 4 filings indexed 2006-01-02 → 2026-09-12. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).
Connected pages for SELF