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

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