Repligen Corporation - Common Stock (NQ:RGEN)
Price and Volume
Detailed Quote| Volume | 1,510,454 |
| Open | 168.34 |
| Bid (Size) | 173.67 (100) |
| Ask (Size) | 174.56 (200) |
| Prev. Close | 180.17 |
| Today's Range | 164.88 - 180.00 |
| 52wk Range | 100.99 - 198.87 |
| Shares Outstanding | 55,679,964 |
| Dividend Yield | N/A |
Top News
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Performance
52-Week Range
12.4% below 52-week high
174.12
100.9952W Low
198.8752W High
1 Week
5.9% below 1-week high
172.001W Low
185.031W High
Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $174.12, 12.4% below its 52-week high. Over the past week it ranged between $172.00 and $185.03.
Past 12 Months
1W
-$4.75
1M
-$19.97
3M
+$43.06
6M
+$55.83
YTD
+$9.78
1Y
+$13.03
RGEN was +8.1% over the past year, +47.2% over six months, +5.9% year to date, -2.7% in the last week.
12 Months vs Market
RGEN
+8.1%
DIA
+10.2%
SPY
+12.4%
QQQ
+14.9%
IWM
+11.9%
Over the past 12 months RGEN returned +8.1% versus DIA (Dow) +10.2%, SPY (S&P 500) +12.4%, QQQ (Nasdaq 100) +14.9% and IWM (Russell 2000) +11.9%.
Volume & Liquidity
1.32× 3-mo avg
Today 1,510,454
3-mo avg 1.1M
1W
1.1M
1M
1.3M
3M
1.1M
6M
1.2M
YTD
1.0M
1Y
996.5K
RGEN most recently traded 1,510,454 shares against a 3-month average daily volume of 1.1M.
More News
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September 09, 2026
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August 28, 2026
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August 24, 2026
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August 21, 2026
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August 13, 2026
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July 28, 2026
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July 28, 2026
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July 28, 2026
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July 26, 2026
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July 24, 2026
Why Repligen (RGEN) Stock Is Trading Lower Today
July 21, 2026
Frequently Asked Questions
Is Repligen Corporation - Common Stock publicly traded?
Yes, Repligen Corporation - Common Stock is publicly traded.
What exchange does Repligen Corporation - Common Stock trade on?
Repligen Corporation - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Repligen Corporation - Common Stock?
The ticker symbol for Repligen Corporation - Common Stock is RGEN on the Nasdaq Stock Market
What is the current price of Repligen Corporation - Common Stock?
The current price of Repligen Corporation - Common Stock is 174.12
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/27/26 03:50 PM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 9.70B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.