RGEN

Repligen Corporation
175.80 -2.43% 2026-10-27

Last 90d 5 insider sales

52-week range
100.99 198.87
1-month-9.4%
3-month+24.5%
1-year+5.7%
3-year+20.4%
5-year-33.1%
vs 50-day-1.0%
vs 200-day+21.7%
Volatility46%
Beta1.19
$ vol/day$234M
ATH327.32
From ATH-46.3%
Next report2027-02-23
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2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

WhenPeople SizeValuePrice
23d sched 1 $1,036,654 184.36
1mo sched 1 $2,459,740 189.21
1mo sched 1 $976,680 184.10
2mo sched 1 $503,506 169.63
2mo sched 1 $976,680 179.09
3mo sched 1 $79,500 146.47
4mo sched 1 $106,285 145.78
6mo sched 1 $536,480 129.41
10mo sell 1 $44,275 159.50
11mo sched 1 $1,196,970 170.70
11mo sell 1 $331,301 153.04
11mo sell 1 $3,092,278 149.80
12mo sched 1 $3,921,940 154.19
1.1y sell 1 $3,508,389 120.81
1.2y buy 1 $201,834 116.47
1.5y sched 1 $3,271,688 123.34
1.6y sched 1 $4,080,663 142.31
1.6y buy 1 $37,672 143.34
1.9y sell 1 $3,386,439 142.90
2.1y sched 1 $3,225,927 141.81
2.2y sell 1 $1,139,016 157.11
2.2y sell 1 $739,717 167.74
2.4y buy 3 $600,476 124.66
2.4y sched 1 $3,377,283 166.72
2.6y sell 1 $681,348 192.38
2.6y sched 1 $3,298,632 194.71
2.7y sell 1 $193,350 193.59
2.7y sell 1 $866,204 193.73
3.0y sell 1 $557,328 145.49
3.2y sell 1 $145,673 172.01
3.5y buy 1 $238,260 157.68
3.7y sell 1 $1,129,400 192.03
3.9y buy 1 $109,388 169.69
4.0y sell 1 $5,000,000 199.80
4.1y sell 2 $6,109,495 229.81
4.2y sell 1 $1,693,689 247.94
4.2y sell 1 $1,230,886 247.36
4.2y sell 1 $815,785 242.33
4.2y sell 1 $480,800 243.01
4.2y sell 1 $440,000 228.43
4.3y sell 1 $4,960,400 202.14
4.4y sell 1 $2,214,819 157.00
4.7y sell 1 $396,060 193.86
4.9y sell 1 $4,804,674 283.91
5.0y sell 1 $1,262,355 262.71
5.0y sell 2 $1,405,537 283.75
5.0y sell 1 $474,085 301.88
5.1y sell 1 $80,628 297.01
5.1y sell 1 $7,368,650 291.73
5.2y sell 3 $3,074,419 287.76
5.2y sell 1 $4,818,219 256.40
5.2y sell 1 $195,390 252.56
5.3y sell 1 $1,234,000 205.30
5.3y sell 1 $307,390 195.55
5.4y sell 1 $1,286,870 194.09
5.4y sell 1 $3,816,698 179.62
5.5y sell 3 $280,099 168.87
5.5y sell 1 $50,402 168.91
5.6y sell 1 $73,530 205.14
5.6y sell 1 $275,632 199.13
5.6y sell 2 $3,256,348 193.19
5.6y sell 3 $5,245,781 183.46
5.7y sell 1 $205,000 190.65
5.8y sell 1 $757,840 195.99
2026AprJulOct

bought sold · bigger dot, bigger trade · follows the chart’s range

LMLisa McClain 3B3S 12mo JSJefferson Shreve 1S 1.6y

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

WhenMemberSize AmountPrice then
12mo sell LM Lisa McClain $1K–$15K 149.06
12mo sell LM Lisa McClain $1K–$15K 144.57
12mo buy LM Lisa McClain $1K–$15K 144.57
1.3y buy LM Lisa McClain $1K–$15K 114.12
1.4y sell LM Lisa McClain $1K–$15K 121.01
1.4y buy LM Lisa McClain $1K–$15K 132.00
1.6y sell JS Jefferson Shreve $15K–$50K 116.11

Next report 2027-02-23 (Tuesday, before open, in 118 days) · EPS estimate 0.53. It has finished the next session higher 63% of the time, average move 5.9%.

Day-after move, last 12 reports, oldest left.

ReportedEst.Actual SurpriseGapDay 1Day 5
2026-10-27 beat 0.46 0.53 +14.5% -6.6% -2.4% —
2026-07-28 beat 0.45 0.54 +20.4% +6.6% +10.9% +14.3%
2026-05-05 beat 0.39 0.48 +22.9% +2.6% +6.3% -3.9%
2026-02-24 beat 0.44 0.49 +10.4% -9.7% -0.5% -9.1%
2025-10-28 beat 0.42 0.46 +10.6% +2.4% -5.9% -8.8%
2025-07-29 miss 0.39 0.37 -5.0% +5.3% +4.7% -3.2%
2025-04-29 beat 0.35 0.39 +11.4% -5.9% -2.9% -9.2%
2025-02-20 beat 0.41 0.44 +7.9% +4.8% +7.9% +3.9%
2024-11-12 beat 0.33 0.43 +29.4% +5.7% +6.5% -7.9%
2024-07-30 beat 0.33 0.33 +1.4% +10.6% +16.4% +18.7%
2024-05-01 miss 0.30 0.28 -7.0% -3.2% -3.6% +0.8%
2024-02-21 miss 0.34 0.33 -2.6% -6.0% -2.8% -1.9%
2023-10-31 beat 0.16 0.23 +39.5% +17.9% +17.9% +32.2%
2023-08-02 beat 0.48 0.53 +11.6% -1.1% +2.0% +3.4%
2023-05-02 beat 0.59 0.64 +8.8% +2.0% +2.4% +2.9%
2023-02-22 beat 0.58 0.68 +18.0% +0.8% -4.5% -0.9%
2022-11-01 beat 0.68 0.77 +13.2% -7.9% +1.7% -4.2%
2022-08-02 beat 0.71 0.91 +27.4% +0.0% +11.7% +15.2%
2022-04-27 beat 0.72 0.92 +27.7% +3.4% +10.5% +17.7%
2022-02-17 beat 0.65 0.81 +24.9% +3.0% -0.9% +4.4%
2021-10-28 beat 0.64 0.78 +22.5% -0.7% +7.0% +2.2%
2021-07-27 beat 0.52 0.79 +50.8% +3.2% +9.9% +20.9%
2021-05-04 beat 0.42 0.68 +61.0% +3.4% -6.5% -15.7%
2021-02-24 beat 0.31 0.52 +69.9% +4.8% +4.4% -3.2%
2020-11-05 beat 0.28 0.40 +45.0% +4.1% +8.0% +10.5%
2020-07-30 beat 0.28 0.42 +51.3% +3.1% +9.0% +11.4%
2020-05-06 beat 0.22 0.32 +43.7% +5.5% +8.9% +11.9%
2020-02-20 beat 0.18 0.20 +8.1% -6.5% -7.3% -21.1%
2019-10-31 beat 0.19 0.26 +35.1% +1.0% +3.0% +5.9%
2019-08-01 beat 0.30 0.31 +3.3% +1.0% +1.2% -0.7%
2019-05-09 beat 0.22 0.28 +29.2% -0.9% +3.4% +3.5%
2019-02-21 beat 0.21 0.21 +2.1% -2.5% -1.6% +0.9%
2018-11-01 beat 0.18 0.20 +13.2% +3.1% +17.2% +27.0%
2018-08-02 miss 0.18 0.16 -10.2% -4.3% -1.6% +3.0%
2018-05-08 beat 0.15 0.17 +15.2% -0.2% +5.7% +9.0%
2018-02-22 beat 0.12 0.20 +61.9% +9.5% +8.0% +4.5%
2017-11-09 beat 0.11 0.15 +34.3% +3.4% -3.2% -9.8%
2017-08-03 beat 0.15 0.20 +33.9% +2.5% +1.1% +0.2%
2017-05-04 beat 0.13 0.15 +19.1% +1.4% +6.2% +7.9%
2017-02-22 beat 0.07 0.08 +14.3% +0.9% +6.0% +5.1%
2016-11-03 0.08 0.08 — +5.7% -5.7% +11.2%
2016-08-04 beat 0.13 0.16 +28.0% +2.0% -1.0% +1.3%
2016-05-05 miss 0.13 0.12 -7.7% +2.1% +0.8% +2.3%
2016-02-25 0.07 0.07 — +0.2% +1.3% +6.5%
2015-11-05 beat 0.07 0.08 +14.4% +0.7% -7.0% -25.5%
2015-08-06 beat 0.09 0.11 +29.4% +4.0% -1.5% -3.8%
2015-05-07 beat 0.07 0.09 +28.6% +0.4% +17.4% +29.4%
2015-03-13 beat 0.04 0.05 +26.4% -1.0% +16.7% +20.5%
2014-11-06 beat 0.04 0.04 +26.3% -1.0% -5.1% -3.0%
2014-08-11 beat 0.06 0.09 +43.2% +10.5% +4.9% -3.9%
2014-05-08 beat 0.09 0.13 +44.4% +0.3% +1.8% +6.7%
2014-03-06 beat 0.03 0.10 +242.0% -5.4% -8.5% -3.7%
2013-11-07 beat 0.04 0.05 +25.0% +6.1% +4.8% +15.1%
2013-08-01 beat 0.10 0.14 +41.3% +2.9% +0.6% -1.6%
2013-05-02 miss 0.11 0.07 -32.7% +1.3% +1.4% +7.8%
2012-11-08 beat 0.02 0.07 +244.0% +12.2% +10.0% +6.0%
2012-08-02 beat 0.01 0.05 +400.0% +3.1% +15.8% +20.2%
2011-07-27 beat -0.01 0.01 +240.0% +0.3% -0.8% -9.3%
2011-06-09 miss -0.03 -0.06 -100.0% -0.5% -2.7% -6.1%
2011-02-09 beat -0.03 0.01 +133.3% +1.2% -2.1% -7.4%
Model view — historical tendencies for the days ahead, not a forecast
Next 1 day
+0.4%
Next 1 week
+1.7%
Next 1 month
+3.1%
Seasonality
Mildly positive window
Next 30 days (to Nov 27): +2.4% median, 56% of the last 39 years finished up.
20-year seasonality chart →
Mean reversion
Neutral — RSI(2) at 26
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 1.19 +3.1%
$9.8B market cap (#984 US) $234M/day volume 46% volatility +6% 1-year -46% from ATH
52-week range · 76% of the way up · -12% from the high
$100.99$198.87

Not investment advice.