SELF insider buying
Every open-market purchase of Global Self Storage, Inc. (SELF) stock by its officers, directors and major shareholders, from SEC Form 4 filings.
Bought, last 12 months$929.98K
Insiders buying (12m)2
Purchases on record16
Last purchase filedSep 11, 2026
In the last 12 months, 2 insiders of Global Self Storage, Inc. bought $929.98K of SELF stock on the open market in 16 reported purchases. The most recent was filed on Sep 11, 2026: Winmill Mark Campbell (President and CEO, Director) bought 4,000 shares at $5.16, worth $20.64K. The largest purchase on record here is $86.49K by Winmill & Co. Inc on Aug 25, 2026.
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| Filed | Insider | Value | Shares | Price | Stake | Trade | |
|---|---|---|---|---|---|---|---|
| Sep 11 | Winmill Mark CampbellPresident and CEO, Director | $20.64K | 4,000 | $5.16 | +1% | Sep 9 | SEC |
| Aug 26 | Winmill & Co. Inc"See ""Explanation of Responses""" | $86.49K | 15,308 | $5.65 | +8% | Aug 25 | SEC |
| Aug 24 | Winmill & Co. Inc"See ""Explanation of Responses""" | $83.87K | 15,139 | $5.54 | +8% | Aug 21 | SEC |
| Aug 20 | Winmill & Co. Inc"See ""Explanation of Responses""" | $74.54K | 13,778 | $5.41 | +8% | Aug 19 | SEC |
| Aug 18 | Winmill & Co. Inc"See ""Explanation of Responses""" | $68.45K | 12,853 | $5.33 | +8% | Aug 17 | SEC |
| Aug 14 | Winmill & Co. Inc"See ""Explanation of Responses""" | $60.80K | 11,658 | $5.22 | +7% | Aug 13 | SEC |
| Aug 12 | Winmill & Co. Inc"See ""Explanation of Responses""" | $62.61K | 12,135 | $5.16 | +8% | Aug 11 | SEC |
| May 15 | Winmill Mark CampbellPresident and CEO, Director | $21.32K | 4,000 | $5.33 | +1% | May 14 | SEC |
| Dec 5 | Winmill Mark CampbellPresident and CEO, Director | $83.98K | 16,400 | $5.12 | +5% | Dec 3 | SEC |
| Dec 1 | Winmill & Co. Inc"See ""Explanation of Responses""" | $33.11K | 6,404 | $5.17 | +4% | Nov 28 | SEC |
| Nov 26 | Winmill & Co. Inc"See ""Explanation of Responses""" | $48.75K | 9,420 | $5.17 | +7% | Nov 25 | SEC |
| Nov 24 | Winmill & Co. Inc"See ""Explanation of Responses""" | $52.58K | 10,290 | $5.11 | +9% | Nov 21 | SEC |
| Nov 20 | Winmill & Co. Inc"See ""Explanation of Responses""" | $61.76K | 12,096 | $5.11 | +11% | Nov 19 | SEC |
| Nov 18 | Winmill & Co. Inc"See ""Explanation of Responses""" | $60.87K | 11,844 | $5.14 | +12% | Nov 17 | SEC |
| Nov 14 | Winmill & Co. Inc"See ""Explanation of Responses""" | $69.48K | 13,729 | $5.06 | +16% | Nov 13 | SEC |
| Nov 12 | Winmill & Co. Inc"See ""Explanation of Responses""" | $40.74K | 8,124 | $5.01 | +11% | Nov 11 | SEC |