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 — 1996

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1996-12-31$1.19$1.19182,800
1996-12-30$1.31$1.31116,800
1996-12-27$1.25$1.25158,200
1996-12-26$1.06$1.0637,300
1996-12-24$1.13$1.1337,400
1996-12-23$1.06$1.06141,700
1996-12-20$1.06$1.0635,600
1996-12-19$1.09$1.0951,900
1996-12-18$1.13$1.13114,300
1996-12-17$1.16$1.1664,900
1996-12-16$1.19$1.1965,000
1996-12-13$1.19$1.1936,800
1996-12-12$1.25$1.2577,900
1996-12-11$1.25$1.25128,500
1996-12-10$1.16$1.1695,100
1996-12-09$1.19$1.1985,700
1996-12-06$1.19$1.19113,600
1996-12-05$1.31$1.3177,500
1996-12-04$1.22$1.2214,900
1996-12-03$1.22$1.2289,200
1996-12-02$1.13$1.1324,600
1996-11-29$1.13$1.131,300
1996-11-27$1.19$1.1962,600
1996-11-26$1.13$1.1357,600
1996-11-25$1.25$1.2522,600
1996-11-22$1.28$1.2831,600
1996-11-21$1.25$1.2591,100
1996-11-20$1.25$1.2514,600
1996-11-19$1.31$1.3180,300
1996-11-18$1.28$1.28103,100
1996-11-15$1.38$1.3895,500
1996-11-14$1.19$1.19154,200
1996-11-13$1.19$1.1982,800
1996-11-12$1.13$1.1310,300
1996-11-11$1.13$1.1322,300
1996-11-08$1.19$1.1921,700
1996-11-07$1.19$1.1921,000
1996-11-06$1.19$1.1956,800
1996-11-05$1.31$1.3124,300
1996-11-04$1.38$1.3819,800
1996-11-01$1.31$1.318,000
1996-10-31$1.31$1.3111,200
1996-10-30$1.41$1.4112,400
1996-10-29$1.31$1.3144,600
1996-10-28$1.34$1.3443,200
1996-10-25$1.44$1.44183,900
1996-10-24$1.42$1.42171,400
1996-10-23$1.38$1.3811,500
1996-10-22$1.25$1.25108,000
1996-10-21$1.38$1.3863,700
1996-10-18$1.48$1.4840,300
1996-10-17$1.38$1.3858,400
1996-10-16$1.38$1.38134,100
1996-10-15$1.28$1.2848,500
1996-10-14$1.31$1.3129,000
1996-10-11$1.38$1.3850,400
1996-10-10$1.25$1.2521,400
1996-10-09$1.25$1.2583,600
1996-10-08$1.25$1.2529,800
1996-10-07$1.38$1.38170,500
1996-10-04$1.44$1.44161,700
1996-10-03$1.31$1.31303,400
1996-10-02$1.31$1.31109,700
1996-10-01$1.31$1.31418,100
1996-09-30$1.25$1.25303,600
1996-09-27$1.09$1.0958,800
1996-09-26$1.13$1.1341,900
1996-09-25$1.06$1.0629,600
1996-09-24$1.13$1.1354,500
1996-09-23$1.00$1.0040,500
1996-09-20$0.94$0.9487,200
1996-09-19$1.16$1.1625,600
1996-09-18$1.19$1.1947,700
1996-09-17$1.13$1.13112,400
1996-09-16$1.31$1.31164,500
1996-09-13$1.13$1.13598,000
1996-09-12$0.88$0.8855,900
1996-09-11$0.88$0.88202,800
1996-09-10$0.88$0.8813,700
1996-09-09$0.88$0.88160,400
1996-09-06$0.94$0.9425,300
1996-09-05$0.81$0.8124,100
1996-09-04$0.88$0.8874,900
1996-09-03$0.88$0.8829,300
1996-08-30$0.97$0.9750,600
1996-08-29$0.97$0.9715,200
1996-08-28$0.97$0.9741,100
1996-08-27$0.88$0.88111,700
1996-08-26$0.88$0.8834,200
1996-08-23$0.88$0.8819,800
1996-08-22$0.94$0.948,200
1996-08-21$0.97$0.9783,900
1996-08-20$0.75$0.7512,500
1996-08-19$0.75$0.75134,600
1996-08-16$0.94$0.9440,500
1996-08-15$0.88$0.88100,200
1996-08-14$0.94$0.9445,700
1996-08-13$0.94$0.9446,100
1996-08-12$1.00$1.0057,300
1996-08-09$1.03$1.0314,600
1996-08-08$1.00$1.0068,000
1996-08-07$0.88$0.8855,400
1996-08-06$1.00$1.0026,500
1996-08-05$0.94$0.9485,400
1996-08-02$0.81$0.8184,000
1996-08-01$0.69$0.69132,100
1996-07-31$0.69$0.6914,800
1996-07-30$0.63$0.63101,000
1996-07-29$0.75$0.7556,600
1996-07-26$0.75$0.7567,900
1996-07-25$0.69$0.6946,500
1996-07-24$0.69$0.6950,600
1996-07-23$0.75$0.7531,000
1996-07-22$0.69$0.6918,800
1996-07-19$0.69$0.6923,900
1996-07-18$0.69$0.6974,900
1996-07-17$0.75$0.7564,800
1996-07-16$0.75$0.7573,600
1996-07-15$0.50$0.50197,300
1996-07-12$0.75$0.7522,400
1996-07-11$0.75$0.75129,100
1996-07-10$0.75$0.75107,500
1996-07-09$0.95$0.9586,800
1996-07-08$1.00$1.0041,500
1996-07-05$1.00$1.002,000
1996-07-03$1.00$1.00149,900
1996-07-02$0.94$0.9446,700
1996-07-01$1.00$1.0091,700
1996-06-28$1.03$1.0335,200
1996-06-27$0.94$0.9419,400
1996-06-26$1.00$1.0019,400
1996-06-25$0.94$0.94216,000
1996-06-24$1.03$1.0313,700
1996-06-21$1.13$1.13254,200
1996-06-20$1.03$1.03101,900
1996-06-19$1.06$1.0652,600
1996-06-18$1.06$1.0619,200
1996-06-17$1.09$1.0922,100
1996-06-14$1.13$1.1353,700
1996-06-13$1.13$1.1313,100
1996-06-12$1.25$1.2525,600
1996-06-11$1.19$1.1947,300
1996-06-10$1.38$1.38172,800
1996-06-07$1.25$1.2520,300
1996-06-06$1.25$1.2537,700
1996-06-05$1.31$1.3183,100
1996-06-04$1.19$1.1924,200
1996-06-03$1.25$1.2516,200
1996-05-31$1.31$1.318,200
1996-05-30$1.25$1.2548,300
1996-05-29$1.31$1.3121,500
1996-05-28$1.19$1.1939,300
1996-05-24$1.19$1.1938,200
1996-05-23$1.31$1.3158,400
1996-05-22$1.25$1.25106,400
1996-05-21$1.25$1.25107,900
1996-05-20$1.31$1.3168,900
1996-05-17$1.25$1.256,900
1996-05-16$1.25$1.2535,200
1996-05-15$1.31$1.3173,500
1996-05-14$1.38$1.3811,800
1996-05-13$1.31$1.3125,700
1996-05-10$1.38$1.3887,500
1996-05-09$1.48$1.4898,200
1996-05-08$1.38$1.3897,200
1996-05-07$1.38$1.38119,500
1996-05-06$1.31$1.3133,200
1996-05-03$1.38$1.38235,400
1996-05-02$1.38$1.38135,300
1996-05-01$1.44$1.44227,500
1996-04-30$1.31$1.31276,400
1996-04-29$1.31$1.31128,100
1996-04-26$1.06$1.0614,400
1996-04-25$1.13$1.1375,600
1996-04-24$1.13$1.1386,500
1996-04-23$1.19$1.1958,000
1996-04-22$1.13$1.1338,500
1996-04-19$1.09$1.0914,700
1996-04-18$1.03$1.0337,900
1996-04-17$1.03$1.0357,000
1996-04-16$1.06$1.0631,400
1996-04-15$1.03$1.03213,500
1996-04-12$1.13$1.1328,700
1996-04-11$1.00$1.0092,600
1996-04-10$1.19$1.1961,700
1996-04-09$1.06$1.0636,100
1996-04-08$1.13$1.1360,200
1996-04-04$1.06$1.0621,100
1996-04-03$1.16$1.1623,400
1996-04-02$1.06$1.068,000
1996-04-01$1.13$1.1334,800
1996-03-29$1.06$1.0617,300
1996-03-28$1.13$1.1333,400
1996-03-27$1.13$1.1333,900
1996-03-26$1.13$1.1319,600
1996-03-25$1.13$1.1357,100
1996-03-22$1.06$1.0677,200
1996-03-21$1.16$1.1622,000
1996-03-20$1.09$1.0989,000
1996-03-19$1.16$1.16129,000
1996-03-18$1.13$1.13128,300
1996-03-15$1.38$1.38189,100
1996-03-14$1.38$1.38106,300
1996-03-13$1.13$1.1354,500
1996-03-12$1.25$1.2528,700
1996-03-11$1.19$1.19138,600
1996-03-08$1.19$1.1948,900
1996-03-07$1.31$1.3157,800
1996-03-06$1.25$1.2546,600
1996-03-05$1.28$1.2813,000
1996-03-04$1.38$1.3821,600
1996-03-01$1.28$1.2845,400
1996-02-29$1.25$1.2555,200
1996-02-28$1.31$1.3131,700
1996-02-27$1.25$1.2595,600
1996-02-26$1.31$1.3176,300
1996-02-23$1.34$1.34198,700
1996-02-22$1.44$1.44256,800
1996-02-21$1.25$1.2581,900
1996-02-20$1.16$1.1618,900
1996-02-16$1.22$1.2245,200
1996-02-15$1.19$1.1936,300
1996-02-14$1.25$1.2551,500
1996-02-13$1.31$1.31105,200
1996-02-12$1.38$1.38141,000
1996-02-09$1.38$1.3872,500
1996-02-08$1.16$1.16125,900
1996-02-07$1.31$1.3184,200
1996-02-06$1.56$1.5658,700
1996-02-05$1.50$1.50181,400
1996-02-02$1.56$1.56171,900
1996-02-01$1.63$1.63493,000
1996-01-31$1.41$1.41482,200
1996-01-30$1.19$1.19292,200
1996-01-29$1.25$1.25468,200
1996-01-26$1.19$1.19569,300
1996-01-25$1.06$1.06331,900
1996-01-24$1.11$1.1172,100
1996-01-23$1.13$1.1383,200
1996-01-22$1.06$1.06123,200
1996-01-19$1.00$1.0055,000
1996-01-18$1.25$1.25123,600
1996-01-17$1.13$1.133,200
1996-01-16$1.13$1.1337,800
1996-01-15$1.06$1.06257,200
1996-01-12$1.06$1.06180,600
1996-01-11$1.13$1.1324,000
1996-01-10$1.19$1.1930,100
1996-01-09$1.38$1.3858,100
1996-01-08$1.38$1.3822,400
1996-01-05$1.38$1.3849,600
1996-01-04$1.38$1.38256,500
1996-01-03$1.25$1.2551,300
1996-01-02$1.06$1.0635,400