| Volume | 1,223,765 |
| Open | 183.81 |
| Bid (Size) | 139.68 (100) |
| Ask (Size) | 193.34 (100) |
| Prev. Close | 184.17 |
| Today's Range | 172.39 - 186.00 |
| 52wk Range | 100.99 - 198.87 |
| Shares Outstanding | 55,679,964 |
| Dividend Yield | N/A |
Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $175.42, 11.8% below its 52-week high. Over the past week it ranged between $164.21 and $185.99.
RGEN was +17.3% over the past year, +38.0% over six months, +6.7% year to date, +0.9% in the last week.
Over the past 12 months RGEN returned +17.3% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.7%, QQQ (Nasdaq 100) +17.9% and IWM (Russell 2000) +8.0%.
RGEN most recently traded 1,223,765 shares against a 3-month average daily volume of 1.2M.