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 — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$179.80$179.80360,400
2023-12-28$185.35$185.35423,600
2023-12-27$183.71$183.71288,800
2023-12-26$183.63$183.63190,500
2023-12-22$182.72$182.72433,800
2023-12-21$182.09$182.09274,400
2023-12-20$179.82$179.82604,500
2023-12-19$182.10$182.10455,500
2023-12-18$176.76$176.76545,000
2023-12-15$181.22$181.221,256,800
2023-12-14$180.41$180.411,142,400
2023-12-13$174.92$174.92942,200
2023-12-12$162.95$162.95524,900
2023-12-11$160.74$160.74294,000
2023-12-08$159.27$159.27472,500
2023-12-07$161.87$161.872,080,300
2023-12-06$156.20$156.20377,600
2023-12-05$154.55$154.55430,100
2023-12-04$161.50$161.50495,300
2023-12-01$164.94$164.94573,800
2023-11-30$157.25$157.25712,400
2023-11-29$159.49$159.49553,200
2023-11-28$156.90$156.90323,300
2023-11-27$159.46$159.46392,500
2023-11-24$161.78$161.78145,700
2023-11-22$160.21$160.21480,800
2023-11-21$157.00$157.00464,700
2023-11-20$155.64$155.64534,200
2023-11-17$150.60$150.60530,700
2023-11-16$151.51$151.51651,300
2023-11-15$155.93$155.93511,600
2023-11-14$153.79$153.79622,500
2023-11-13$145.70$145.70451,600
2023-11-10$147.56$147.56500,800
2023-11-09$146.99$146.99456,000
2023-11-08$147.88$147.88813,000
2023-11-07$150.95$150.95650,200
2023-11-06$143.95$143.95748,500
2023-11-03$150.36$150.361,466,800
2023-11-02$136.54$136.54618,900
2023-11-01$131.46$131.461,113,200
2023-10-31$134.56$134.562,277,100
2023-10-30$114.17$114.171,683,700
2023-10-27$119.58$119.58788,800
2023-10-26$122.50$122.50785,500
2023-10-25$124.42$124.421,241,200
2023-10-24$139.78$139.78594,700
2023-10-23$143.77$143.77739,800
2023-10-20$145.97$145.97753,900
2023-10-19$146.28$146.281,066,200
2023-10-18$142.51$142.51857,100
2023-10-17$145.88$145.881,146,000
2023-10-16$153.16$153.16598,500
2023-10-13$152.74$152.741,096,800
2023-10-12$154.72$154.721,841,000
2023-10-11$156.35$156.35319,600
2023-10-10$155.22$155.22457,300
2023-10-09$154.84$154.84190,700
2023-10-06$153.60$153.60254,500
2023-10-05$151.19$151.19336,000
2023-10-04$154.14$154.14353,800
2023-10-03$151.17$151.17490,600
2023-10-02$154.96$154.96388,000
2023-09-29$159.01$159.01368,600
2023-09-28$160.21$160.21354,100
2023-09-27$161.00$161.00311,700
2023-09-26$158.68$158.68321,000
2023-09-25$158.99$158.99465,200
2023-09-22$160.55$160.55383,200
2023-09-21$161.72$161.72450,000
2023-09-20$168.58$168.58549,900
2023-09-19$165.50$165.50278,200
2023-09-18$162.94$162.94386,400
2023-09-15$165.50$165.50736,100
2023-09-14$165.37$165.37393,600
2023-09-13$158.97$158.97588,200
2023-09-12$157.88$157.88554,000
2023-09-11$163.06$163.06489,700
2023-09-08$161.42$161.42834,400
2023-09-07$168.20$168.20367,400
2023-09-06$167.76$167.76359,200
2023-09-05$169.41$169.41448,100
2023-09-01$175.74$175.74409,700
2023-08-31$173.91$173.91660,500
2023-08-30$172.56$172.56432,600
2023-08-29$172.09$172.09342,400
2023-08-28$166.12$166.12408,900
2023-08-25$164.77$164.77166,600
2023-08-24$163.17$163.17262,400
2023-08-23$166.32$166.32281,000
2023-08-22$161.81$161.81254,100
2023-08-21$160.97$160.97341,000
2023-08-18$157.80$157.80543,000
2023-08-17$162.92$162.92388,600
2023-08-16$167.98$167.98651,900
2023-08-15$173.04$173.04466,700
2023-08-14$174.83$174.83308,100
2023-08-11$172.21$172.21227,200
2023-08-10$172.45$172.45335,000
2023-08-09$172.85$172.85400,000
2023-08-08$172.88$172.88495,100
2023-08-07$171.38$171.38329,200
2023-08-04$172.83$172.83494,000
2023-08-03$168.99$168.99668,100
2023-08-02$170.48$170.481,194,400
2023-08-01$167.12$167.12633,500
2023-07-31$171.56$171.56343,000
2023-07-28$174.22$174.22560,000
2023-07-27$170.99$170.99503,200
2023-07-26$176.02$176.02620,100
2023-07-25$174.49$174.49947,500
2023-07-24$176.51$176.51892,100
2023-07-21$175.34$175.341,867,400
2023-07-20$157.53$157.53541,000
2023-07-19$158.59$158.59742,100
2023-07-18$156.59$156.59539,800
2023-07-17$152.12$152.12704,300
2023-07-14$150.49$150.49442,000
2023-07-13$149.13$149.13560,700
2023-07-12$150.23$150.23880,400
2023-07-11$148.09$148.09711,900
2023-07-10$143.42$143.42365,000
2023-07-07$141.54$141.54321,400
2023-07-06$141.03$141.03796,800
2023-07-05$138.78$138.78448,300
2023-07-03$142.03$142.03335,200
2023-06-30$141.46$141.46696,800
2023-06-29$138.42$138.42874,100
2023-06-28$139.09$139.091,302,100
2023-06-27$142.00$142.001,167,900
2023-06-26$150.57$150.57431,900
2023-06-23$149.57$149.57777,700
2023-06-22$149.79$149.79530,900
2023-06-21$149.44$149.44464,100
2023-06-20$151.16$151.161,107,100
2023-06-16$157.46$157.46882,800
2023-06-15$161.06$161.06635,900
2023-06-14$161.43$161.43465,500
2023-06-13$165.22$165.22332,900
2023-06-12$165.05$165.05459,300
2023-06-09$162.19$162.19378,900
2023-06-08$164.23$164.23457,600
2023-06-07$172.82$172.82367,000
2023-06-06$168.72$168.72345,300
2023-06-05$164.93$164.93366,200
2023-06-02$167.26$167.26361,600
2023-06-01$167.07$167.07564,400
2023-05-31$167.92$167.921,739,900
2023-05-30$173.34$173.34525,800
2023-05-26$171.02$171.02393,900
2023-05-25$167.86$167.86605,900
2023-05-24$165.26$165.26726,500
2023-05-23$170.05$170.05772,100
2023-05-22$166.74$166.74532,600
2023-05-19$159.25$159.25525,500
2023-05-18$156.63$156.63282,600
2023-05-17$153.03$153.03506,500
2023-05-16$151.85$151.85277,100
2023-05-15$154.03$154.03322,000
2023-05-12$151.98$151.98285,100
2023-05-11$152.34$152.34374,100
2023-05-10$154.84$154.84312,800
2023-05-09$157.92$157.92520,800
2023-05-08$156.59$156.59452,500
2023-05-05$160.16$160.16455,900
2023-05-04$157.23$157.23433,000
2023-05-03$163.44$163.44773,100
2023-05-02$157.23$157.231,135,700
2023-05-01$153.54$153.54601,400
2023-04-28$151.63$151.63823,400
2023-04-27$145.15$145.15790,000
2023-04-26$148.64$148.64911,400
2023-04-25$149.55$149.551,147,000
2023-04-24$168.20$168.20673,000
2023-04-21$166.09$166.09706,900
2023-04-20$166.32$166.32943,800
2023-04-19$171.42$171.42765,500
2023-04-18$170.10$170.10375,500
2023-04-17$173.39$173.39249,600
2023-04-14$174.03$174.03435,900
2023-04-13$180.31$180.31483,800
2023-04-12$179.70$179.70724,400
2023-04-11$170.39$170.39378,300
2023-04-10$165.44$165.44248,500
2023-04-06$162.34$162.34384,400
2023-04-05$161.26$161.26365,000
2023-04-04$162.85$162.85305,900
2023-04-03$163.45$163.45595,900
2023-03-31$168.36$168.36543,900
2023-03-30$169.57$169.57510,700
2023-03-29$169.30$169.30297,700
2023-03-28$167.58$167.58286,900
2023-03-27$167.05$167.05545,800
2023-03-24$160.25$160.25599,100
2023-03-23$162.64$162.64452,600
2023-03-22$166.25$166.25600,100
2023-03-21$174.05$174.05477,400
2023-03-20$172.32$172.32437,300
2023-03-17$170.22$170.22643,700
2023-03-16$175.29$175.29656,700
2023-03-15$170.68$170.68816,900
2023-03-14$174.23$174.23474,500
2023-03-13$169.09$169.09391,600
2023-03-10$166.27$166.27573,500
2023-03-09$173.60$173.60346,100
2023-03-08$174.74$174.74564,200
2023-03-07$185.01$185.01674,300
2023-03-06$185.77$185.77519,400
2023-03-03$188.00$188.00440,700
2023-03-02$180.48$180.48577,300
2023-03-01$176.37$176.37452,500
2023-02-28$174.37$174.37797,400
2023-02-27$173.28$173.28467,000
2023-02-24$173.44$173.44874,900
2023-02-23$183.61$183.611,183,500
2023-02-22$169.98$169.982,106,300
2023-02-21$178.00$178.00807,200
2023-02-17$190.00$190.00618,200
2023-02-16$198.10$198.10776,600
2023-02-15$196.00$196.00469,600
2023-02-14$188.36$188.36257,300
2023-02-13$188.15$188.15264,200
2023-02-10$183.83$183.83301,400
2023-02-09$186.06$186.06316,100
2023-02-08$191.44$191.44251,300
2023-02-07$193.85$193.85297,600
2023-02-06$192.02$192.02448,400
2023-02-03$192.91$192.91350,800
2023-02-02$195.18$195.18702,900
2023-02-01$190.79$190.79722,100
2023-01-31$185.30$185.30416,000
2023-01-30$180.17$180.17784,400
2023-01-27$195.15$195.15633,600
2023-01-26$193.04$193.04484,100
2023-01-25$181.82$181.82333,400
2023-01-24$183.99$183.99770,400
2023-01-23$190.81$190.81400,900
2023-01-20$186.30$186.30345,000
2023-01-19$184.11$184.11418,100
2023-01-18$184.30$184.30597,500
2023-01-17$185.67$185.67497,600
2023-01-13$178.06$178.06267,400
2023-01-12$177.68$177.68376,800
2023-01-11$177.29$177.29719,400
2023-01-10$168.45$168.45755,300
2023-01-09$158.93$158.93641,200
2023-01-06$154.26$154.261,030,500
2023-01-05$157.34$157.34850,600
2023-01-04$171.04$171.04480,200
2023-01-03$162.00$162.00498,900