Repligen Corporation - RGEN - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 17, 2025	153.5	152.6	152.6	156.31	152.54	1.07M
October 16, 2025	157.03	154.55	154.55	157.21	152.44	1.11M
October 15, 2025	148.79	149.52	149.52	152.36	147.16	812,827
October 14, 2025	146.16	148.4	148.4	150.85	145.51	872,002
October 13, 2025	145.69	148.67	148.67	150.4	145.01	772,600
October 10, 2025	148.33	145.24	145.24	148.96	143.47	931,077
October 09, 2025	150.81	148.81	148.81	153.02	147.88	1.29M
October 08, 2025	145.82	150.81	150.81	151.27	144.28	819,000
October 07, 2025	150.31	145.93	145.93	152.3	144.07	1.18M
October 06, 2025	147.3	150.1	150.1	150.75	147.07	894,239
October 03, 2025	146.85	148.73	148.73	150.15	144.7	1.29M
October 02, 2025	146.4	145.23	145.23	148.48	143.26	1.14M
October 01, 2025	134.69	145.81	145.81	147.04	134.19	1.68M
September 30, 2025	124.09	133.67	133.67	134.09	123.98	1.19M
September 29, 2025	125.82	124.09	124.09	125.85	123.68	743,396
September 26, 2025	122	125.61	125.61	125.93	121.99	563,135
September 25, 2025	122.68	121.68	121.68	124.44	121.18	612,795
September 24, 2025	123.76	124.51	124.51	125.81	122.52	1.12M
September 23, 2025	126.3	123.95	123.95	128.24	123.67	598,907
September 22, 2025	124.93	125.94	125.94	127.71	123.65	758,926
September 19, 2025	125.36	122.3	122.3	126.66	122.12	1.1M
September 18, 2025	122.09	124.38	124.38	125.87	121.77	757,800
September 17, 2025	119.34	119.39	119.39	123	117.14	1.09M
September 16, 2025	113.56	119.75	119.75	120.16	112.84	1.36M
September 15, 2025	114.24	113.74	113.74	115.72	112.73	647,100
September 12, 2025	118.48	113.54	113.54	118.64	113.48	707,553
September 11, 2025	119.09	119.51	119.51	122.71	118.91	624,500
September 10, 2025	118.4	120.23	120.23	122.7	117.55	986,500
September 09, 2025	120.04	118.69	118.69	120.18	117.18	526,105
September 08, 2025	122.37	120.7	120.7	123.26	119.13	782,729
September 05, 2025	120.07	124.56	124.56	125.31	120.03	1.04M
September 04, 2025	115.43	120.58	120.58	120.67	112.71	841,600
September 03, 2025	119.96	116.18	116.18	121.71	115.76	652,546
September 02, 2025	121.43	120.69	120.69	121.83	118.39	543,244
August 29, 2025	122.47	122.32	122.32	124.91	121.9	651,937
August 28, 2025	118.66	122.17	122.17	122.51	117.61	1.12M
August 27, 2025	119.25	118.88	118.88	121.56	118.83	499,746
August 26, 2025	121.4	120.49	120.49	122.4	120.33	719,743
August 25, 2025	124.89	121.26	121.26	124.89	120.46	432,603
August 22, 2025	120.88	124.79	124.79	127.21	119.9	775,500
August 21, 2025	121.18	119.65	119.65	121.44	119.29	543,735
August 20, 2025	122.72	121.56	121.56	123.45	120.54	736,000
August 19, 2025	124.27	123.5	123.5	127.48	122.93	671,294
August 18, 2025	123.84	124.08	124.08	126.52	122.75	580,826
August 15, 2025	127.02	124.35	124.35	128	124.19	574,823
August 14, 2025	125.96	126.64	126.64	126.86	124.43	686,703
August 13, 2025	121.12	127.15	127.15	127.42	120.36	731,928
August 12, 2025	112.37	121.4	121.4	121.45	111.48	969,835
August 11, 2025	111.54	111.88	111.88	112.98	111.23	559,455
August 08, 2025	113.83	111.43	111.43	114	111.15	635,992
August 07, 2025	113.53	113.52	113.52	113.58	111.36	832,018
August 06, 2025	115.63	112.1	112.1	115.73	110.77	1.15M
August 05, 2025	116.64	115.88	115.88	117.72	115.03	666,500
August 04, 2025	118.86	116.5	116.5	118.86	115.76	754,700
August 01, 2025	115.23	118.91	118.91	118.99	113.43	941,500
July 31, 2025	121.6	117.07	117.07	122.73	116.76	1.15M
July 30, 2025	126.33	122.85	122.85	128.48	121.94	1.4M
July 29, 2025	126	125.3	125.3	132.24	124	2.23M
July 28, 2025	121.73	119.65	119.65	121.73	119.03	990,700
July 25, 2025	122.42	121.74	121.74	123.14	120.67	950,584

Repligen Corporation (RGEN) NASDAQ