Open Insider Trading Activity for Natus Medical Inc Chief Medical Officer Chung Dong Chune Christopher
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
Loading daily price history…
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. NTUS | 2021-12-13 | 2021-12-09 | Natus Medical Inc | Chung Dong Chune Christopher | Chief Medical Officer | Sell | 1 | 11,787 | $23.08 | $272,043.96 | 22.79% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NTUS | 2021-06-01 | 2021-06-01 | Natus Medical Inc | Chung Dong Chune Christopher | VP of Medical Affairs | Sell | 3 | 23,775 | $27.33 | $649,765.90 | 14.04% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NTUS | 2021-05-26 | 2021-05-25 | Natus Medical Inc | Chung Dong Chune Christopher | VP of Medical Affairs | Sell | 2 | 29,435 | $27.21 | $800,813.35 | 17.70% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NTUS | 2021-05-20 | 2021-05-20 | Natus Medical Inc | Chung Dong Chune Christopher | VP of Medical Affairs | Sell | 3 | 18,561 | $26.83 | $497,927.78 | 5.75% | View Filing |
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. NTUS | 2021-05-14 | 2021-05-14 | Natus Medical Inc | Chung Dong Chune Christopher | VP of Medical Affairs | Sell | 3 | 59,756 | $28.01 | $1,673,499.29 | 12.81% | View Filing |
| Explained M/S: sale activity tied to share conversions or derivative-related share movements. NTUS | 2019-11-01 | 2019-10-30 | Natus Medical Inc | Chung Dong Chune Christopher | VP of Medical Affairs | Sell | 1 | 14,000 | $33.57 | $469,980.00 | 8.49% | View Filing |