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RGEN
Repligen Corp
stock
NASDAQ
At Close
Oct 21, 2026 3:59:58 PM EDT
179.99
USD
+0.623%
(+1.11)
903,856
Pre-market
Oct 21, 2026 8:49:30 AM EDT
174.00
USD
-2.728%
(-4.88)
After-hours
173.51
Bid
191.26
Ask
17.75
Spread
Overview
Options
Company
Exchanges
Short Interest - Daily
Activity
Short Interest - Daily
Daily
Official
RGEN Short Interest - Daily
stockNASDAQ
stockNASDAQ