RGEN

Repligen Corporation $165.18 1M -0.3% 3M +23.9% YTD +0.5% as of 2026-09-11
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Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.4%
Next 1 week
+0.3%
Next 1 month
-1.1%
Seasonality
Weak window historically
Next 30 days (to Oct 14): -2.8% median, 38% of the last 39 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 33
RSI(2) under 15 is oversold (this name has historically bounced); over 85 is overbought. Its dip-buy edge in history is +0.37%/day.
Mean-reversion stats →
1-month breakdown — Market · β 1.21 -0.2% · Seasonal tilt -0.9%
$9.2B market cap (#984 US) $174M/day volume 46% volatility +37% 1-year -50% from ATH
52-week range · 73% of the way up · -12% from the high
$100.99$188.73

Congressional trades in RGEN Full tracker →

2 members · 3 buys / 4 sells · $21K–$140K disclosed · latest filing Nov 21, 2025.

SELL LM Lisa McClain · traded Oct 30, 2025 $1K–$15K
BUY LM Lisa McClain · traded Oct 30, 2025 $1K–$15K
SELL LM Lisa McClain · traded Oct 31, 2025 $1K–$15K
BUY LM Lisa McClain · traded Jun 11, 2025 $1K–$15K
SELL LM Lisa McClain · traded Jun 17, 2025 $1K–$15K
BUY LM Lisa McClain · traded Jul 22, 2025 $1K–$15K
SELL JS Jefferson Shreve · traded Apr 7, 2025 $15K–$50K

Earnings Full history →

Next report 2026-11-03 (Tuesday, before open, in 50 days) · EPS est. 0.46.

1-day std dev
6.8%
Finished up
63%
Biggest pop
+17.9%
Biggest drop
-8.5%

Standard deviation of the close-to-close move over the last 60 reports. History, not a forecast.

Data from the U.S. House Clerk and FINRA, plus end-of-day prices. Not investment advice.