Open Insider Trading Activity for Global Self Storage, Inc. President and CEO Winmill Mark Campbell
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. SELF | 2026-09-11 | 2026-09-10 | Global Self Storage, Inc. | Winmill Mark Campbell | President and CEO | Buy | 4 | 4,000 | $5.16 | $20,640.00 | 0.27% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. SELF | 2025-05-20 | 2025-05-19 | Global Self Storage, Inc. | Winmill Mark Campbell | President and CEO | Buy | 1 | 10,000 | $5.67 | $56,700.00 | 3.10% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. SELF | 2023-05-16 | 2023-05-15 | Global Self Storage, Inc. | Winmill Mark Campbell | President and CEO | Buy | 8 | 7,800 | $5.12 | $39,940.75 | 0.49% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. SELF | 2022-11-21 | 2022-11-18 | Global Self Storage, Inc. | Winmill Mark Campbell | President and CEO | Buy | 4 | 3,000 | $5.18 | $15,528.00 | 0.42% | View Filing |