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.

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Historical Stock Price — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$191.63$191.63330,800——
2020-12-30$189.14$189.14216,800——
2020-12-29$189.02$189.02244,700——
2020-12-28$187.02$187.02317,200——
2020-12-24$195.69$195.69256,100——
2020-12-23$196.92$196.92536,500——
2020-12-22$194.11$194.11270,700——
2020-12-21$193.10$193.10296,300——
2020-12-18$193.90$193.90822,700——
2020-12-17$190.41$190.41468,500——
2020-12-16$182.48$182.48308,500——
2020-12-15$185.61$185.61543,300——
2020-12-14$184.09$184.09367,600——
2020-12-11$180.90$180.90321,600——
2020-12-10$179.53$179.53350,200——
2020-12-09$178.78$178.78561,300——
2020-12-08$180.34$180.341,232,000——
2020-12-07$185.91$185.91471,900——
2020-12-04$188.33$188.33191,300——
2020-12-03$187.21$187.21199,700——
2020-12-02$187.00$187.00238,900——
2020-12-01$193.86$193.86439,300——
2020-11-30$189.67$189.67602,100——
2020-11-27$186.99$186.99218,200——
2020-11-25$181.43$181.43259,700——
2020-11-24$179.15$179.15480,400——
2020-11-23$185.87$185.87423,700——
2020-11-20$193.51$193.51587,500——
2020-11-19$187.29$187.29397,100——
2020-11-18$185.45$185.45754,900——
2020-11-17$193.49$193.49463,200——
2020-11-16$195.37$195.37604,200——
2020-11-13$205.60$205.60502,200——
2020-11-12$206.57$206.571,324,700——
2020-11-11$194.71$194.71245,400——
2020-11-10$186.90$186.90560,300——
2020-11-09$191.75$191.75513,300——
2020-11-06$201.98$201.98452,000——
2020-11-05$201.86$201.86682,400——
2020-11-04$186.87$186.87597,500——
2020-11-03$178.01$178.01379,100——
2020-11-02$170.14$170.14341,100——
2020-10-30$166.57$166.57431,100——
2020-10-29$172.22$172.22207,700——
2020-10-28$171.20$171.20285,200——
2020-10-27$175.84$175.84277,100——
2020-10-26$177.54$177.54223,700——
2020-10-23$176.25$176.25232,000——
2020-10-22$176.51$176.51530,600——
2020-10-21$171.76$171.76360,900——
2020-10-20$172.49$172.49317,600——
2020-10-19$168.75$168.75197,400——
2020-10-16$170.77$170.77253,000——
2020-10-15$170.01$170.01329,900——
2020-10-14$169.84$169.84256,200——
2020-10-13$172.16$172.16365,000——
2020-10-12$173.41$173.41372,100——
2020-10-09$170.50$170.50358,100——
2020-10-08$164.18$164.18409,800——
2020-10-07$165.03$165.03479,700——
2020-10-06$163.72$163.72592,200——
2020-10-05$159.80$159.80853,300——
2020-10-02$148.08$148.08551,400——
2020-10-01$149.63$149.63248,100——
2020-09-30$147.54$147.54610,800——
2020-09-29$150.59$150.59251,800——
2020-09-28$147.28$147.28215,700——
2020-09-25$144.30$144.30284,700——
2020-09-24$139.94$139.94259,500——
2020-09-23$142.38$142.38222,100——
2020-09-22$143.96$143.96225,900——
2020-09-21$141.85$141.85471,700——
2020-09-18$145.99$145.99682,100——
2020-09-17$145.71$145.71248,200——
2020-09-16$147.15$147.15322,800——
2020-09-15$150.27$150.27301,500——
2020-09-14$149.68$149.68227,800——
2020-09-11$144.66$144.66201,000——
2020-09-10$145.89$145.89322,700——
2020-09-09$147.13$147.13275,500——
2020-09-08$144.32$144.32267,700——
2020-09-04$145.40$145.40485,000——
2020-09-03$147.97$147.97495,200——
2020-09-02$156.06$156.06247,600——
2020-09-01$155.16$155.16422,000——
2020-08-31$154.91$154.91490,500——
2020-08-28$150.19$150.19250,300——
2020-08-27$149.63$149.63454,400——
2020-08-26$149.44$149.44212,400——
2020-08-25$147.98$147.98248,600——
2020-08-24$145.99$145.99775,900——
2020-08-21$151.64$151.64388,000——
2020-08-20$150.87$150.87417,200——
2020-08-19$147.87$147.87227,900——
2020-08-18$147.26$147.26221,900——
2020-08-17$148.29$148.29349,600——
2020-08-14$143.89$143.89187,900——
2020-08-13$146.26$146.26316,700——
2020-08-12$142.93$142.93442,200——
2020-08-11$142.00$142.00632,800——
2020-08-10$147.81$147.81472,600——
2020-08-07$152.77$152.77462,700——
2020-08-06$154.67$154.67511,900——
2020-08-05$155.88$155.88360,300——
2020-08-04$156.54$156.54513,800——
2020-08-03$158.27$158.27650,000——
2020-07-31$150.91$150.911,054,300——
2020-07-30$151.25$151.25853,200——
2020-07-29$138.78$138.78468,600——
2020-07-28$137.07$137.07295,800——
2020-07-27$137.63$137.63220,900——
2020-07-24$134.36$134.36375,700——
2020-07-23$136.73$136.73495,600——
2020-07-22$135.88$135.88437,300——
2020-07-21$134.99$134.99258,300——
2020-07-20$136.04$136.04337,700——
2020-07-17$134.31$134.31271,500——
2020-07-16$131.94$131.94442,200——
2020-07-15$130.97$130.97589,800——
2020-07-14$124.84$124.84397,800——
2020-07-13$122.51$122.51278,200——
2020-07-10$126.13$126.13242,400——
2020-07-09$128.67$128.67438,300——
2020-07-08$125.28$125.28397,300——
2020-07-07$124.14$124.14533,400——
2020-07-06$126.59$126.59867,400——
2020-07-02$126.65$126.65460,200——
2020-07-01$124.19$124.19824,300——
2020-06-30$123.61$123.611,450,000——
2020-06-29$119.09$119.09773,600——
2020-06-26$116.50$116.506,353,300——
2020-06-25$114.52$114.52942,600——
2020-06-24$113.14$113.14821,100——
2020-06-23$119.54$119.54756,200——
2020-06-22$118.94$118.94663,000——
2020-06-19$115.59$115.59724,000——
2020-06-18$114.03$114.03512,200——
2020-06-17$117.12$117.12468,900——
2020-06-16$116.74$116.74481,100——
2020-06-15$113.95$113.95527,000——
2020-06-12$116.83$116.83750,600——
2020-06-11$113.78$113.78670,000——
2020-06-10$120.01$120.01490,100——
2020-06-09$115.67$115.67647,600——
2020-06-08$116.76$116.76660,100——
2020-06-05$120.26$120.26877,500——
2020-06-04$121.82$121.82539,700——
2020-06-03$127.15$127.15585,800——
2020-06-02$133.37$133.37782,100——
2020-06-01$129.96$129.96594,100——
2020-05-29$130.97$130.97810,600——
2020-05-28$129.21$129.21572,800——
2020-05-27$128.07$128.07830,600——
2020-05-26$133.35$133.35545,400——
2020-05-22$139.51$139.51307,900——
2020-05-21$140.31$140.31495,700——
2020-05-20$139.08$139.08448,100——
2020-05-19$135.62$135.62463,300——
2020-05-18$135.71$135.71575,500——
2020-05-15$140.48$140.48770,400——
2020-05-14$131.97$131.97532,100——
2020-05-13$128.18$128.18416,700——
2020-05-12$128.41$128.41495,300——
2020-05-11$128.13$128.13484,800——
2020-05-08$122.85$122.85332,000——
2020-05-07$122.25$122.25633,900——
2020-05-06$124.71$124.71735,000——
2020-05-05$114.52$114.52342,100——
2020-05-04$113.94$113.94393,400——
2020-05-01$112.91$112.91470,200——
2020-04-30$116.15$116.15496,000——
2020-04-29$116.74$116.74653,600——
2020-04-28$111.59$111.59797,400——
2020-04-27$117.98$117.98656,300——
2020-04-24$116.43$116.43494,200——
2020-04-23$113.15$113.15513,900——
2020-04-22$112.51$112.51604,200——
2020-04-21$104.23$104.23376,600——
2020-04-20$104.18$104.18374,900——
2020-04-17$105.61$105.61402,800——
2020-04-16$105.15$105.15380,800——
2020-04-15$102.67$102.67427,400——
2020-04-14$104.91$104.91320,700——
2020-04-13$99.34$99.34269,200——
2020-04-09$98.95$98.95367,600——
2020-04-08$96.50$96.50413,900——
2020-04-07$96.65$96.65442,400——
2020-04-06$100.71$100.71432,000——
2020-04-03$98.21$98.21671,300——
2020-04-02$96.95$96.95360,300——
2020-04-01$94.33$94.33551,400——
2020-03-31$96.54$96.54793,500——
2020-03-30$95.82$95.82511,700——
2020-03-27$92.55$92.55631,700——
2020-03-26$91.41$91.41625,400——
2020-03-25$89.04$89.04701,200——
2020-03-24$94.68$94.68787,400——
2020-03-23$88.90$88.90870,400——
2020-03-20$88.75$88.75910,100——
2020-03-19$87.09$87.09955,600——
2020-03-18$96.36$96.36824,100——
2020-03-17$97.57$97.571,027,300——
2020-03-16$87.21$87.21878,000——
2020-03-13$98.71$98.71941,200——
2020-03-12$89.28$89.28948,000——
2020-03-11$91.00$91.00617,300——
2020-03-10$95.86$95.86666,500——
2020-03-09$91.48$91.48743,900——
2020-03-06$94.47$94.47897,400——
2020-03-05$93.75$93.75809,400——
2020-03-04$94.17$94.17607,400——
2020-03-03$86.65$86.65583,800——
2020-03-02$88.49$88.49558,800——
2020-02-28$85.60$85.60840,300——
2020-02-27$86.10$86.10866,000——
2020-02-26$85.16$85.16510,600——
2020-02-25$84.96$84.96798,000——
2020-02-24$92.71$92.71561,600——
2020-02-21$98.11$98.11560,700——
2020-02-20$101.12$101.121,284,700——
2020-02-19$109.14$109.14388,800——
2020-02-18$106.00$106.00416,200——
2020-02-14$105.97$105.97254,200——
2020-02-13$106.15$106.15243,500——
2020-02-12$106.85$106.85248,200——
2020-02-11$105.17$105.17197,100——
2020-02-10$103.92$103.92325,200——
2020-02-07$101.33$101.33566,200——
2020-02-06$100.62$100.62216,800——
2020-02-05$100.93$100.93410,500——
2020-02-04$104.51$104.51263,500——
2020-02-03$102.43$102.43348,700——
2020-01-31$100.39$100.39412,800——
2020-01-30$101.64$101.64260,700——
2020-01-29$101.69$101.69222,000——
2020-01-28$101.66$101.66270,800——
2020-01-27$99.62$99.62408,300——
2020-01-24$99.11$99.11255,600——
2020-01-23$99.69$99.69246,800——
2020-01-22$100.85$100.85235,100——
2020-01-21$101.01$101.01340,000——
2020-01-17$100.71$100.71254,500——
2020-01-16$99.90$99.90255,000——
2020-01-15$99.60$99.60417,300——
2020-01-14$99.38$99.38348,700——
2020-01-13$99.02$99.02377,200——
2020-01-10$97.88$97.88386,100——
2020-01-09$96.41$96.41341,300——
2020-01-08$95.13$95.13261,500——
2020-01-07$95.00$95.00372,900——
2020-01-06$93.90$93.90381,800——
2020-01-03$92.74$92.74250,400——
2020-01-02$93.78$93.78315,500——