NASDAQ:RGEN | Historical Stock Price | REPLIGEN CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1986-04-29 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$0.71$2.45$8.39$28.81$98.89$339.421986-04-292026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2016

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2016-12-30$30.82$30.82221,200
2016-12-29$31.51$31.51142,200
2016-12-28$31.53$31.53151,900
2016-12-27$32.06$32.06145,400
2016-12-23$32.45$32.45115,100
2016-12-22$31.85$31.85163,800
2016-12-21$32.52$32.52146,400
2016-12-20$32.81$32.81157,500
2016-12-19$32.19$32.19201,900
2016-12-16$32.39$32.39614,900
2016-12-15$33.53$33.53259,900
2016-12-14$33.05$33.05244,600
2016-12-13$32.59$32.59200,800
2016-12-12$31.90$31.90179,300
2016-12-09$31.54$31.54149,600
2016-12-08$31.72$31.72194,700
2016-12-07$31.27$31.27238,300
2016-12-06$32.47$32.47201,400
2016-12-05$32.25$32.25242,000
2016-12-02$31.05$31.05164,800
2016-12-01$30.91$30.91261,100
2016-11-30$32.20$32.20246,400
2016-11-29$33.42$33.42312,000
2016-11-28$33.00$33.00259,900
2016-11-25$33.86$33.86170,100
2016-11-23$33.98$33.98559,700
2016-11-22$32.15$32.15311,200
2016-11-21$32.50$32.50474,700
2016-11-18$32.96$32.96204,100
2016-11-17$33.04$33.04198,600
2016-11-16$32.03$32.03185,700
2016-11-15$33.11$33.11236,500
2016-11-14$33.05$33.05326,200
2016-11-11$32.29$32.29357,000
2016-11-10$31.41$31.41475,700
2016-11-09$30.91$30.91520,800
2016-11-08$27.93$27.93161,300
2016-11-07$27.48$27.48307,300
2016-11-04$27.07$27.07311,400
2016-11-03$26.64$26.64615,700
2016-11-02$28.24$28.24227,200
2016-11-01$28.57$28.57196,800
2016-10-31$28.57$28.57160,600
2016-10-28$28.58$28.58168,400
2016-10-27$28.64$28.64135,400
2016-10-26$28.82$28.82158,100
2016-10-25$28.73$28.73240,400
2016-10-24$29.27$29.27255,000
2016-10-21$29.25$29.25157,300
2016-10-20$29.15$29.15236,800
2016-10-19$28.40$28.40302,100
2016-10-18$29.21$29.21246,800
2016-10-17$28.83$28.83201,600
2016-10-14$29.32$29.32170,600
2016-10-13$29.69$29.69269,900
2016-10-12$29.90$29.90163,300
2016-10-11$30.31$30.31241,000
2016-10-10$31.64$31.64147,600
2016-10-07$30.98$30.98275,000
2016-10-06$30.24$30.24286,100
2016-10-05$30.29$30.29149,800
2016-10-04$30.14$30.14138,400
2016-10-03$30.30$30.30326,900
2016-09-30$30.19$30.19410,700
2016-09-29$29.54$29.54374,200
2016-09-28$31.41$31.41291,500
2016-09-27$31.71$31.71219,000
2016-09-26$31.01$31.01291,900
2016-09-23$32.11$32.11351,900
2016-09-22$32.80$32.80319,200
2016-09-21$33.42$33.42360,800
2016-09-20$33.32$33.32224,000
2016-09-19$33.24$33.24216,400
2016-09-16$33.20$33.20403,500
2016-09-15$33.06$33.06393,100
2016-09-14$32.83$32.83351,900
2016-09-13$32.12$32.12281,900
2016-09-12$32.75$32.75286,100
2016-09-09$32.19$32.19426,900
2016-09-08$33.26$33.26211,500
2016-09-07$33.38$33.38308,100
2016-09-06$31.61$31.61173,300
2016-09-02$31.41$31.41274,600
2016-09-01$31.04$31.04218,000
2016-08-31$30.99$30.99191,100
2016-08-30$30.89$30.89202,600
2016-08-29$31.14$31.14239,700
2016-08-26$31.35$31.35226,900
2016-08-25$31.01$31.01264,500
2016-08-24$31.11$31.11344,800
2016-08-23$31.68$31.68137,300
2016-08-22$31.78$31.78222,200
2016-08-19$31.46$31.46154,000
2016-08-18$31.45$31.45213,300
2016-08-17$31.59$31.59279,400
2016-08-16$31.37$31.37269,100
2016-08-15$31.20$31.20181,100
2016-08-12$31.13$31.13179,400
2016-08-11$30.63$30.63244,400
2016-08-10$29.49$29.49182,800
2016-08-09$29.90$29.90131,400
2016-08-08$30.00$30.00247,700
2016-08-05$30.07$30.07260,300
2016-08-04$29.95$29.95431,000
2016-08-03$30.24$30.24310,100
2016-08-02$29.70$29.70369,200
2016-08-01$29.87$29.87417,300
2016-07-29$28.60$28.60231,300
2016-07-28$27.85$27.85199,300
2016-07-27$28.31$28.31218,100
2016-07-26$27.48$27.48272,800
2016-07-25$26.99$26.99137,700
2016-07-22$27.50$27.50150,300
2016-07-21$27.32$27.32150,100
2016-07-20$27.02$27.02265,600
2016-07-19$26.06$26.06176,400
2016-07-18$26.98$26.98115,700
2016-07-15$27.06$27.06139,800
2016-07-14$26.66$26.66181,800
2016-07-13$26.56$26.56285,600
2016-07-12$27.46$27.46317,400
2016-07-11$27.95$27.95297,500
2016-07-08$27.75$27.75290,400
2016-07-07$27.27$27.27211,300
2016-07-06$27.73$27.73166,700
2016-07-05$27.22$27.22367,300
2016-07-01$27.97$27.97440,500
2016-06-30$27.36$27.36532,500
2016-06-29$26.63$26.63672,300
2016-06-28$24.92$24.92485,400
2016-06-27$23.46$23.46398,300
2016-06-24$23.67$23.67533,800
2016-06-23$23.84$23.84227,600
2016-06-22$23.25$23.25281,800
2016-06-21$22.52$22.52267,200
2016-06-20$22.47$22.47430,800
2016-06-17$21.16$21.16566,200
2016-06-16$22.44$22.44248,900
2016-06-15$22.35$22.35289,100
2016-06-14$22.09$22.09267,300
2016-06-13$22.50$22.50241,000
2016-06-10$23.26$23.26223,800
2016-06-09$23.75$23.75293,000
2016-06-08$24.75$24.75168,000
2016-06-07$24.54$24.54257,200
2016-06-06$25.11$25.11402,800
2016-06-03$24.82$24.82211,400
2016-06-02$25.06$25.06211,000
2016-06-01$24.16$24.16269,900
2016-05-31$23.96$23.96280,800
2016-05-27$24.24$24.24141,400
2016-05-26$23.67$23.67180,300
2016-05-25$24.61$24.61533,400
2016-05-24$24.12$24.12362,400
2016-05-23$23.50$23.50465,300
2016-05-20$24.39$24.39478,000
2016-05-19$23.95$23.951,189,900
2016-05-18$26.18$26.18244,100
2016-05-17$25.36$25.36235,600
2016-05-16$26.33$26.33316,600
2016-05-13$26.19$26.19208,600
2016-05-12$26.31$26.31191,400
2016-05-11$26.12$26.12278,400
2016-05-10$26.86$26.86234,900
2016-05-09$26.95$26.95246,300
2016-05-06$26.25$26.25277,500
2016-05-05$25.92$25.92423,500
2016-05-04$25.71$25.71313,900
2016-05-03$26.74$26.74151,400
2016-05-02$27.38$27.38215,600
2016-04-29$26.64$26.64163,800
2016-04-28$26.97$26.97220,200
2016-04-27$26.99$26.99127,900
2016-04-26$27.00$27.00211,400
2016-04-25$27.18$27.18199,700
2016-04-22$27.99$27.99211,000
2016-04-21$27.83$27.83185,900
2016-04-20$27.26$27.26174,400
2016-04-19$27.27$27.27172,300
2016-04-18$28.22$28.22173,100
2016-04-15$28.01$28.01142,400
2016-04-14$28.44$28.44206,900
2016-04-13$28.84$28.84266,700
2016-04-12$27.42$27.42287,600
2016-04-11$27.20$27.20228,900
2016-04-08$27.70$27.70256,600
2016-04-07$27.22$27.22319,200
2016-04-06$28.63$28.63373,700
2016-04-05$27.03$27.03276,900
2016-04-04$26.89$26.89225,200
2016-04-01$26.92$26.92236,400
2016-03-31$26.82$26.82257,400
2016-03-30$26.77$26.77347,700
2016-03-29$24.61$24.61639,900
2016-03-28$24.72$24.72257,600
2016-03-24$26.13$26.13312,700
2016-03-23$25.29$25.29430,600
2016-03-22$25.50$25.50300,800
2016-03-21$24.35$24.35313,700
2016-03-18$24.08$24.08679,100
2016-03-17$24.55$24.55304,600
2016-03-16$25.45$25.45250,100
2016-03-15$25.01$25.01366,000
2016-03-14$26.33$26.33254,700
2016-03-11$27.37$27.37304,600
2016-03-10$26.40$26.40391,900
2016-03-09$26.62$26.62316,700
2016-03-08$26.09$26.09244,200
2016-03-07$27.19$27.19326,200
2016-03-04$26.82$26.82346,300
2016-03-03$27.10$27.10310,300
2016-03-02$26.90$26.90562,200
2016-03-01$27.24$27.24509,000
2016-02-29$25.73$25.73629,700
2016-02-26$26.05$26.05468,600
2016-02-25$25.78$25.78389,700
2016-02-24$25.44$25.44416,200
2016-02-23$25.19$25.19363,000
2016-02-22$26.19$26.19405,700
2016-02-19$24.77$24.77280,000
2016-02-18$24.30$24.30407,600
2016-02-17$24.01$24.01328,100
2016-02-16$23.14$23.14353,200
2016-02-12$22.97$22.97379,700
2016-02-11$21.73$21.73344,800
2016-02-10$21.98$21.98378,300
2016-02-09$21.35$21.35201,300
2016-02-08$20.93$20.93341,600
2016-02-05$21.04$21.04353,100
2016-02-04$21.87$21.87322,700
2016-02-03$22.05$22.05233,900
2016-02-02$21.96$21.96234,800
2016-02-01$22.45$22.45301,400
2016-01-29$22.15$22.15404,400
2016-01-28$21.41$21.41368,900
2016-01-27$22.23$22.23337,200
2016-01-26$23.69$23.69390,100
2016-01-25$24.04$24.04586,500
2016-01-22$23.91$23.91316,200
2016-01-21$22.58$22.58277,100
2016-01-20$24.06$24.06698,800
2016-01-19$21.41$21.41395,500
2016-01-15$22.44$22.44427,900
2016-01-14$23.14$23.14316,800
2016-01-13$23.02$23.02246,600
2016-01-12$24.44$24.44318,800
2016-01-11$23.26$23.26374,000
2016-01-08$23.98$23.98387,300
2016-01-07$25.54$25.54376,200
2016-01-06$25.40$25.40411,600
2016-01-05$27.65$27.65336,200
2016-01-04$28.10$28.10343,000