Open Insider Trading Activity for Optimer Pharmaceuticals Inc COO and SVP Che Tessie M
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. OPTR | 2009-11-25 | 2009-11-25 | Optimer Pharmaceuticals Inc | Che Tessie M | COO and SVP | Buy | 2 | 15,000 | $11.52 | $172,740.00 | 3.77% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. OPTR | 2008-06-17 | 2008-06-13 | Optimer Pharmaceuticals Inc | Che Tessie M | COO and SVP | Buy | 1 | 5,000 | $7.00 | $35,000.00 | 2.88% | View Filing |