Repligen Corporation

NASDAQ: RGEN · Real-Time Price · USD
124.13
-0.22 (-0.17%)
At close: Aug 18, 2025, 3:59 PM
124.08
-0.04%
After-hours: Aug 18, 2025, 04:10 PM EDT

RGEN Unusual Activity

RGEN has recorded 4 unusual options trades with a total premium of $5,410,440. The activity is split between 0 call orders (0.0%) and 4 put orders (100.0%), showing a bearish skew. Sentiment analysis reveals 50% bullish and 0% bearish positioning , indicating strong bullish conviction. The average days to expiration is 122 days , indicating longer-term positioning. false false The largest single premium was $2,190,000 , representing a <strong>significant institutional bet</strong>.

Type Transaction Date DTE Type Exec Sent. Size Spot Prem Option Chain
Put 125 Apr 21, 2025 122D Trade At Bid Neutral 499 131.69 $880,000 RGEN251219P00125000
Put 120 Apr 15, 2025 122D Trade At Bid Bullish 800 126.1 $1,304,000 RGEN251219P00120000
Put 150 Feb 19, 2025 122D Trade At Bid Bullish 1,000 149.73 $2,190,000 RGEN251219P00150000

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