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 — 2013

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2013-12-31$13.64$13.641,240,800
2013-12-30$12.79$12.79214,500
2013-12-27$12.66$12.66186,500
2013-12-26$12.88$12.88198,700
2013-12-24$12.76$12.7699,100
2013-12-23$12.89$12.89290,000
2013-12-20$12.69$12.691,505,700
2013-12-19$12.65$12.65235,600
2013-12-18$12.84$12.84210,500
2013-12-17$12.62$12.62187,400
2013-12-16$12.81$12.81262,300
2013-12-13$12.72$12.72214,300
2013-12-12$12.72$12.72390,900
2013-12-11$12.49$12.49533,900
2013-12-10$12.69$12.69529,400
2013-12-09$12.47$12.471,106,000
2013-12-06$12.70$12.70477,400
2013-12-05$12.83$12.83414,100
2013-12-04$13.24$13.24401,400
2013-12-03$13.31$13.31240,000
2013-12-02$13.45$13.45253,300
2013-11-29$13.47$13.4792,800
2013-11-27$13.42$13.42305,800
2013-11-26$13.50$13.50278,100
2013-11-25$13.50$13.50411,400
2013-11-22$13.18$13.18931,500
2013-11-21$13.62$13.62423,100
2013-11-20$13.09$13.09303,200
2013-11-19$12.78$12.78254,300
2013-11-18$12.90$12.90405,600
2013-11-15$12.91$12.91403,300
2013-11-14$12.64$12.64404,500
2013-11-13$12.78$12.78381,400
2013-11-12$12.58$12.58644,300
2013-11-11$12.48$12.48948,000
2013-11-08$11.95$11.95875,100
2013-11-07$11.51$11.51624,700
2013-11-06$10.98$10.98391,400
2013-11-05$11.36$11.36353,300
2013-11-04$11.15$11.15230,300
2013-11-01$11.15$11.15360,400
2013-10-31$10.94$10.94352,500
2013-10-30$10.96$10.96382,500
2013-10-29$11.06$11.06778,700
2013-10-28$10.36$10.36432,600
2013-10-25$10.16$10.16152,400
2013-10-24$10.24$10.24304,000
2013-10-23$10.00$10.00308,900
2013-10-22$10.19$10.19165,200
2013-10-21$10.25$10.25201,000
2013-10-18$10.34$10.34297,800
2013-10-17$10.49$10.49232,200
2013-10-16$10.48$10.48435,400
2013-10-15$10.38$10.38162,100
2013-10-14$10.62$10.62183,500
2013-10-11$10.46$10.46284,800
2013-10-10$10.44$10.44240,800
2013-10-09$10.31$10.31525,800
2013-10-08$10.22$10.22556,800
2013-10-07$10.73$10.73265,700
2013-10-04$11.11$11.11173,400
2013-10-03$10.93$10.93383,200
2013-10-02$11.28$11.28196,600
2013-10-01$11.33$11.33185,200
2013-09-30$11.09$11.09253,900
2013-09-27$11.36$11.36203,100
2013-09-26$11.26$11.26332,700
2013-09-25$11.13$11.13607,400
2013-09-24$10.94$10.94789,700
2013-09-23$10.33$10.33272,600
2013-09-20$10.14$10.14455,500
2013-09-19$10.20$10.20234,500
2013-09-18$10.21$10.21475,300
2013-09-17$10.07$10.07212,500
2013-09-16$9.97$9.97305,800
2013-09-13$9.90$9.90245,300
2013-09-12$9.79$9.79186,700
2013-09-11$10.00$10.00330,600
2013-09-10$10.04$10.04366,700
2013-09-09$10.04$10.04227,300
2013-09-06$9.94$9.94359,700
2013-09-05$9.77$9.77394,800
2013-09-04$9.68$9.68296,400
2013-09-03$9.71$9.71431,100
2013-08-30$9.76$9.76222,800
2013-08-29$9.83$9.83521,400
2013-08-28$9.92$9.92188,900
2013-08-27$9.95$9.95262,000
2013-08-26$10.19$10.19310,200
2013-08-23$10.18$10.18233,100
2013-08-22$10.27$10.27245,300
2013-08-21$10.07$10.07231,800
2013-08-20$10.04$10.04276,700
2013-08-19$9.91$9.91256,500
2013-08-16$9.87$9.87273,700
2013-08-15$9.83$9.83270,100
2013-08-14$10.05$10.05373,300
2013-08-13$10.27$10.27195,700
2013-08-12$10.25$10.25244,100
2013-08-09$10.04$10.04180,600
2013-08-08$10.01$10.01355,700
2013-08-07$9.83$9.83587,400
2013-08-06$9.88$9.88298,100
2013-08-05$10.04$10.04382,300
2013-08-02$10.16$10.16292,300
2013-08-01$10.23$10.23372,200
2013-07-31$10.17$10.17149,400
2013-07-30$10.10$10.10175,300
2013-07-29$10.01$10.01315,600
2013-07-26$10.19$10.19368,500
2013-07-25$9.94$9.94413,900
2013-07-24$9.77$9.77234,100
2013-07-23$9.74$9.74151,600
2013-07-22$9.71$9.71159,300
2013-07-19$9.78$9.78174,000
2013-07-18$9.89$9.89246,600
2013-07-17$9.95$9.95337,600
2013-07-16$9.81$9.81256,100
2013-07-15$9.92$9.92361,300
2013-07-12$9.61$9.61231,200
2013-07-11$9.67$9.671,110,600
2013-07-10$9.50$9.50361,600
2013-07-09$9.28$9.28431,100
2013-07-08$9.13$9.13319,100
2013-07-05$8.87$8.87262,400
2013-07-03$8.68$8.68100,600
2013-07-02$8.58$8.58353,800
2013-07-01$8.40$8.40364,700
2013-06-28$8.24$8.24617,300
2013-06-27$7.92$7.92194,200
2013-06-26$7.76$7.76189,700
2013-06-25$7.63$7.63194,200
2013-06-24$7.84$7.84217,800
2013-06-21$7.99$7.99359,700
2013-06-20$7.58$7.58249,100
2013-06-19$7.69$7.69195,900
2013-06-18$7.92$7.92243,100
2013-06-17$7.64$7.64269,800
2013-06-14$7.61$7.61379,500
2013-06-13$7.69$7.69249,800
2013-06-12$7.74$7.74207,800
2013-06-11$8.04$8.04195,800
2013-06-10$8.14$8.14379,700
2013-06-07$8.09$8.09207,700
2013-06-06$8.11$8.11278,800
2013-06-05$7.86$7.86417,000
2013-06-04$8.11$8.11205,200
2013-06-03$8.22$8.22317,900
2013-05-31$8.28$8.28223,800
2013-05-30$8.49$8.49222,400
2013-05-29$8.44$8.44136,600
2013-05-28$8.50$8.50185,700
2013-05-24$8.48$8.48115,000
2013-05-23$8.50$8.50341,200
2013-05-22$8.23$8.23723,300
2013-05-21$8.61$8.61262,100
2013-05-20$8.70$8.70330,400
2013-05-17$8.85$8.85989,700
2013-05-16$8.88$8.88191,000
2013-05-15$8.99$8.99270,800
2013-05-14$8.89$8.89431,400
2013-05-13$9.09$9.09431,800
2013-05-10$8.98$8.98457,000
2013-05-09$9.36$9.36221,200
2013-05-08$9.36$9.36398,000
2013-05-07$9.23$9.23542,500
2013-05-06$8.84$8.84613,300
2013-05-03$8.93$8.93376,800
2013-05-02$8.80$8.80506,400
2013-05-01$8.68$8.68315,400
2013-04-30$8.96$8.96180,900
2013-04-29$8.96$8.96198,200
2013-04-26$8.84$8.84175,500
2013-04-25$8.97$8.97259,000
2013-04-24$8.87$8.87424,300
2013-04-23$9.08$9.08308,800
2013-04-22$8.79$8.79472,900
2013-04-19$8.86$8.86374,300
2013-04-18$8.38$8.38229,000
2013-04-17$8.41$8.41329,900
2013-04-16$8.67$8.67378,300
2013-04-15$8.48$8.48372,900
2013-04-12$8.82$8.82344,500
2013-04-11$8.76$8.76753,400
2013-04-10$9.10$9.10849,400
2013-04-09$8.65$8.65531,300
2013-04-08$8.60$8.60779,000
2013-04-05$8.18$8.181,039,100
2013-04-04$8.06$8.061,029,700
2013-04-03$7.31$7.31307,200
2013-04-02$7.07$7.07294,900
2013-04-01$6.79$6.79135,600
2013-03-28$6.91$6.9183,500
2013-03-27$6.90$6.9064,300
2013-03-26$6.89$6.8983,400
2013-03-25$6.68$6.6866,100
2013-03-22$6.46$6.4679,900
2013-03-21$6.45$6.4561,300
2013-03-20$6.30$6.3082,800
2013-03-19$6.44$6.4497,200
2013-03-18$6.29$6.29128,100
2013-03-15$6.47$6.47148,600
2013-03-14$6.62$6.6297,100
2013-03-13$6.56$6.5657,200
2013-03-12$6.54$6.5460,800
2013-03-11$6.68$6.68106,400
2013-03-08$6.77$6.77207,200
2013-03-07$6.72$6.72177,300
2013-03-06$6.40$6.40116,500
2013-03-05$6.37$6.3798,500
2013-03-04$6.33$6.3375,200
2013-03-01$6.28$6.2877,000
2013-02-28$6.23$6.2370,200
2013-02-27$6.25$6.2580,200
2013-02-26$6.20$6.20114,300
2013-02-25$6.15$6.15101,700
2013-02-22$6.28$6.28129,200
2013-02-21$5.98$5.98190,700
2013-02-20$6.02$6.02159,900
2013-02-19$6.48$6.4894,800
2013-02-15$6.50$6.50142,100
2013-02-14$6.53$6.5366,300
2013-02-13$6.50$6.50114,700
2013-02-12$6.57$6.5761,300
2013-02-11$6.45$6.45125,300
2013-02-08$6.77$6.7793,700
2013-02-07$6.51$6.51236,400
2013-02-06$6.66$6.6693,800
2013-02-05$6.70$6.7085,800
2013-02-04$6.73$6.7391,400
2013-02-01$6.95$6.95150,400
2013-01-31$6.90$6.9075,300
2013-01-30$6.89$6.8993,800
2013-01-29$7.00$7.0087,900
2013-01-28$7.08$7.08202,500
2013-01-25$7.10$7.1099,200
2013-01-24$6.95$6.9593,700
2013-01-23$6.85$6.8593,200
2013-01-22$7.04$7.04128,000
2013-01-18$6.83$6.83100,100
2013-01-17$6.88$6.8868,800
2013-01-16$6.87$6.8766,700
2013-01-15$6.92$6.9249,600
2013-01-14$6.81$6.8188,100
2013-01-11$6.91$6.91226,100
2013-01-10$7.14$7.14108,300
2013-01-09$7.06$7.06217,000
2013-01-08$7.02$7.02149,500
2013-01-07$6.81$6.81149,500
2013-01-04$6.93$6.93182,200
2013-01-03$6.88$6.88384,000
2013-01-02$6.63$6.63270,300