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Repligen Corporation - Common Stock (NQ:RGEN)

183.51 +7.71 (+4.39%)
Delayed Quote Updated: 10:10 AM EDT, Oct 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 139,331
Open 173.54
Bid (Size) 183.17 (100)
Ask (Size) 184.10 (100)
Prev. Close 175.80
Today's Range 173.54 - 185.28
52wk Range 100.99 - 198.87
Shares Outstanding 55,679,964
Dividend Yield N/A

Performance

52-Week Range 7.7% below 52-week high
183.51
100.9952W Low 198.8752W High
1 Week 0.8% below 1-week high
164.881W 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 $183.51, 7.7% below its 52-week high. Over the past week it ranged between $164.88 and $185.03.

Past 12 Months
+1.9%
-5.5%
+26.3%
+56.3%
+11.7%
+13.9%
1W +$3.50
1M -$10.58
3M +$38.17
6M +$66.08
YTD +$19.16
1Y +$22.41

RGEN was +13.9% over the past year, +56.3% over six months, +11.7% year to date, +1.9% in the last week.

12 Months vs Market
RGEN
+13.9%
DIA
+10.2%
SPY
+12.5%
QQQ
+14.9%
IWM
+12.1%

Over the past 12 months RGEN returned +13.9% versus DIA (Dow) +10.2%, SPY (S&P 500) +12.5%, QQQ (Nasdaq 100) +14.9% and IWM (Russell 2000) +12.1%.

Volume & Liquidity 0.12× 3-mo avg
Today 139,331 3-mo avg 1.2M
1W
1.3M
1M
1.3M
3M
1.2M
6M
1.2M
YTD
1.1M
1Y
1.0M

RGEN most recently traded 139,331 shares against a 3-month average daily volume of 1.2M.

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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 183.51
When was Repligen Corporation - Common Stock last traded?
The last trade of Repligen Corporation - Common Stock was at 10/28/26 10:10 AM ET
What is the market capitalization of Repligen Corporation - Common Stock?
The market capitalization of Repligen Corporation - Common Stock is 10.22B
How many shares of Repligen Corporation - Common Stock are outstanding?
Repligen Corporation - Common Stock has 10B shares outstanding.
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