| Volume | 0 |
| Open | 0.0650 |
| Bid (Size) | 0.0450 (20,000) |
| Ask (Size) | 0.0650 (25,000) |
| Prev. Close | 0.0650 |
| Today's Range | 0.0650 - 0.0650 |
| 52wk Range | 0.0450 - 0.2650 |
| Shares Outstanding | N/A |
| Dividend Yield | N/A |
(RGN) traded between $0.04 and $0.27 over the past 52 weeks and last traded at $0.07, 75.5% below its 52-week high.
RGN was -18.8% over the past year, -38.1% over six months, -74.0% year to date.
Over the past 12 months RGN returned -18.8% versus DIA (Dow) +9.2%, SPY (S&P 500) +9.7%, QQQ (Nasdaq 100) +7.3% and IWM (Russell 2000) +13.9%.
RGN's 3-month average daily volume is 30.2K.