Mark Campbell Winmill, President and CEO at Global Self Storage, Inc. (SELF), bought 6,300 shares at $5.15 ($32K) on 2023-05-15, disclosed to the SEC on 2023-05-16.
Seasonal purchase ($32k) by President and CEO — this insider has traded SELF in May in at least three consecutive prior years. Pattern-driven, low signal.
Negative factors outweigh the positive ones.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $5.10 | 745 | $4K | 11.8% |
| 2 | $5.10 | 1,500 | $8K | 23.7% |
| 3 | $5.13 | 100 | $513 | 1.6% |
| 4 | $5.13 | 1,800 | $9K | 28.6% |
| 5 | $5.13 | 200 | $1K | 3.2% |
| 6 | $5.15 | 655 |
| $3K |
| 10.4% |
| 7 | $5.15 | 1,300 | $7K | 20.7% |
| Total | $5.13 avg | 6,300 | $32K | 100% |
| Filing → |
| SELF | BUY | 2025-12-05 | $84K | — | Filing → |
| SELF | BUY | 2025-05-20 | $57K | — | Filing → |
| SELF | BUY | 2024-05-30 | $114K | — | Filing → |