Repligen Corporation - Common Stock (NQ:RGEN)
Price and Volume
Detailed Quote| Volume | 278,730 |
| Open | 179.45 |
| Bid (Size) | 182.77 (100) |
| Ask (Size) | 183.38 (100) |
| Prev. Close | 180.01 |
| Today's Range | 177.52 - 185.03 |
| 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
7.9% below 52-week high
183.14
100.9952W Low
198.8752W High
1 Week
1.5% below 1-week high
172.001W Low
186.001W High
Repligen Corporation - Common Stock (RGEN) traded between $100.99 and $198.87 over the past 52 weeks and last traded at $183.14, 7.9% below its 52-week high. Over the past week it ranged between $172.00 and $186.00.
Past 12 Months
1W
-$1.03
1M
+$2.43
3M
+$43.05
6M
+$58.74
YTD
+$18.79
1Y
+$26.39
RGEN was +16.8% over the past year, +47.2% over six months, +11.4% year to date, -0.6% in the last week.
12 Months vs Market
RGEN
+16.8%
DIA
+12.3%
SPY
+13.9%
QQQ
+16.0%
IWM
+11.6%
Over the past 12 months RGEN returned +16.8% versus DIA (Dow) +12.3%, SPY (S&P 500) +13.9%, QQQ (Nasdaq 100) +16.0% and IWM (Russell 2000) +11.6%.
Volume & Liquidity
0.23× 3-mo avg
Today 278,730
3-mo avg 1.2M
1W
963.5K
1M
1.3M
3M
1.2M
6M
1.2M
YTD
1.0M
1Y
999.4K
RGEN most recently traded 278,730 shares against a 3-month average daily volume of 1.2M.
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July 28, 2026
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July 26, 2026
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July 24, 2026
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July 21, 2026
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July 08, 2026
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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 183.14
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/22/26 11:28 AM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 10.20B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.