SELF
insider transactionsGlobal Self Storage, Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 90d
+4.0K
4.0K buy · 0 sell
Net value · 90d
$21.3K
$21.3K in · $0 out
Sentiment · 90d
Net buying
100% buying · 0% selling
Open-market trades · 90d
1
4.0K buy · 0 sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Buy·P
President and CEO
$21.3K
4.0K sh · $5.33
Own +1%
-
Grant·A
Director
$499
94 sh · $5.31
Own +1%
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Grant·A
Director
$499
94 sh · $5.31
Own +0%
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Grant·A
Director
$14.0K
2.7K sh · $5.11
Own +18%
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Grant·A
Director
$14.0K
2.7K sh · $5.11
Own +8%
-
Grant·A
General Counsel
$28.2K
5.5K sh · $5.10
Own +6%
-
Grant·A
General Counsel
$28.1K
5.5K sh · $5.08
Own +6%
-
Grant·A
Assistant General Counsel
$2.5K
500 sh · $5.10
Own +9%
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Grant·A
Thomas Omalley KEY
Chief Financial Officer
$28.2K
5.5K sh · $5.10
Own +6%
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Grant·A
Thomas Omalley KEY
Chief Financial Officer
$28.1K
5.5K sh · $5.08
Own +7%
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Grant·A
President and CEO
$64.6K
12.7K sh · $5.10
Own +4%
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Grant·A
President and CEO
$64.4K
12.7K sh · $5.08
Own +4%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 14, 2026 | Mark Campbell Winmill KEY | Buy P | 4.0K | $21.3K |
| May 12, 2026 | William Chester Zachary | Grant A | 94 | $499 |
| May 12, 2026 | Russell E Burke III | Grant A | 94 | $499 |
| Mar 31, 2026 | William Chester Zachary | Grant A | 2.7K | $14.0K |
| Mar 31, 2026 | Russell E Burke III | Grant A | 2.7K | $14.0K |
| Mar 24, 2026 | Donald Klimoski II | Grant A | 5.5K | $28.2K |
| Mar 24, 2026 | Donald Klimoski II | Grant A | 5.5K | $28.1K |
| Mar 24, 2026 | Russell Kamerman | Grant A | 500 | $2.5K |
| Mar 24, 2026 | Thomas Omalley KEY | Grant A | 5.5K | $28.2K |
| Mar 24, 2026 | Thomas Omalley KEY | Grant A | 5.5K | $28.1K |
| Mar 24, 2026 | Mark Campbell Winmill KEY | Grant A | 12.7K | $64.6K |
| Mar 24, 2026 | Mark Campbell Winmill KEY | Grant A | 12.7K | $64.4K |
About SELF insider trading
This page tracks insider transactions for Global Self Storage, Inc. (SELF) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.