Open Insider Trading Activity for Gtc Biotherapeutics Inc President, CEO and Chairman Cox Geoffrey F
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. GTCB | 2008-03-17 | 2008-03-14 | Gtc Biotherapeutics Inc | Cox Geoffrey F | President, CEO and Chairman | Buy | 5 | 100,400 | $0.48 | $47,697.20 | 5.04% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GTCB | 2007-08-13 | 2007-08-13 | Gtc Biotherapeutics Inc | Cox Geoffrey F | President, CEO and Chairman | Buy | 2 | 14,200 | $1.02 | $14,549.00 | 2.97% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. GTCB | 2006-11-06 | 2006-11-06 | Gtc Biotherapeutics Inc | Cox Geoffrey F | President, CEO and Chairman | Buy | 3 | 14,300 | $1.06 | $15,127.20 | 2.41% | View Filing |