Open Insider Trading Activity for Ceradyne Inc Director Alliegro Richard A
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. CRDN | 2011-10-28 | 2011-10-28 | Ceradyne Inc | Alliegro Richard A | Director | Sell | 1 | 2,512 | $35.30 | $88,673.60 | 26.86% | View Filing |