Open Insider Trading Activity for Vanda Pharmaceuticals Inc. President and CEO Polymeropoulos Mihael Hristos
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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| 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. VNDA | 2025-08-08 | 2025-08-07 | Vanda Pharmaceuticals Inc. | Polymeropoulos Mihael Hristos | President and CEO | Buy | 1 | 10,000 | $4.15 | $41,500.00 | 0.43% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. VNDA | 2025-05-21 | 2025-05-21 | Vanda Pharmaceuticals Inc. | Polymeropoulos Mihael Hristos | President and CEO | Buy | 2 | 10,000 | $4.40 | $43,995.19 | 0.22% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. VNDA | 2025-03-06 | 2025-03-06 | Vanda Pharmaceuticals Inc. | Polymeropoulos Mihael Hristos | President and CEO | Buy | 2 | 10,000 | $5.01 | $50,150.00 | 0.22% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. VNDA | 2025-03-04 | 2025-03-03 | Vanda Pharmaceuticals Inc. | Polymeropoulos Mihael Hristos | President and CEO | Buy | 1 | 10,000 | $4.71 | $47,100.00 | 0.44% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. VNDA | 2025-02-28 | 2025-02-28 | Vanda Pharmaceuticals Inc. | Polymeropoulos Mihael Hristos | President and CEO | Buy | 1 | 10,000 | $4.76 | $47,600.00 | 0.42% | View Filing |