Innospec Inc. - Common Stock (IOSP)

Last Price86.70

Change+1.22 (1.43%)

NASDAQ· Last Trade: Aug 5th, 1:45 AM EDT

Historical Prices For Innospec Inc. - Common Stock (IOSP)

Date Range:

2026-05-05 - 2026-08-05

Date	Open	High	Low	Close	Volume	Adjusted Close
8/04/2026	85.53	87.03	85.04	86.70	174,796	86.70
8/03/2026	86.22	87.84	85.42	85.48	154,728	85.48
7/31/2026	85.29	86.26	83.78	85.98	205,535	85.98
7/30/2026	85.28	86.50	84.66	86.07	140,706	86.07
7/29/2026	85.64	86.36	84.59	84.95	140,488	84.95
7/28/2026	86.38	87.69	85.66	85.90	133,860	85.90
7/27/2026	84.94	85.85	84.15	85.63	193,256	85.63
7/24/2026	84.63	85.39	83.77	84.76	159,448	84.76
7/23/2026	84.41	86.13	82.89	84.09	138,190	84.09
7/22/2026	84.63	85.72	84.20	85.30	139,513	85.30
7/21/2026	83.49	84.81	83.20	84.50	156,231	84.50
7/20/2026	83.98	84.54	83.05	83.95	117,082	83.95
7/17/2026	85.46	86.64	83.94	84.25	146,410	84.25
7/16/2026	83.17	85.58	83.17	85.46	184,124	85.46
7/15/2026	81.99	83.22	81.86	83.02	142,361	83.02
7/14/2026	82.39	82.85	81.45	81.64	102,560	81.64
7/13/2026	81.93	82.89	81.39	82.03	101,617	82.03
7/10/2026	80.86	82.42	80.86	81.62	117,630	81.62
7/09/2026	80.63	82.00	79.44	80.72	161,053	80.72
7/08/2026	81.27	81.39	79.74	80.81	146,556	80.81
7/07/2026	82.69	82.69	81.20	81.66	117,069	81.66
7/06/2026	82.72	82.95	81.57	82.41	137,695	82.41
7/02/2026	81.93	83.11	81.53	83.10	116,334	83.10
7/01/2026	81.49	82.52	80.92	81.77	169,462	81.77
6/30/2026	81.00	82.09	80.55	81.39	213,721	81.39
6/29/2026	82.07	82.38	80.24	80.71	209,404	80.71
6/26/2026	82.93	83.25	80.65	82.63	658,202	82.63
6/25/2026	82.85	84.29	80.86	82.81	229,542	82.81
6/24/2026	81.84	84.02	81.20	83.39	189,129	83.39
6/23/2026	82.47	83.69	81.67	81.84	179,235	81.84
6/22/2026	82.42	83.22	82.06	82.47	140,612	82.47
6/18/2026	83.70	83.84	82.28	82.73	323,429	82.73
6/17/2026	83.33	84.83	82.86	83.11	173,526	83.11
6/16/2026	85.89	86.23	83.33	83.74	177,275	83.74
6/15/2026	86.70	87.82	84.92	85.11	234,877	85.11
6/12/2026	86.22	87.34	86.01	86.59	205,076	86.59
6/11/2026	83.72	85.94	83.08	85.86	183,419	85.86
6/10/2026	83.23	83.99	82.95	83.35	233,798	83.35
6/09/2026	82.04	83.32	81.89	82.83	196,377	82.83
6/08/2026	80.85	81.89	80.77	81.38	106,805	81.38
6/05/2026	80.60	82.08	80.07	80.68	120,342	80.68
6/04/2026	81.08	81.50	80.13	80.65	171,760	80.65
6/03/2026	81.47	82.63	80.53	80.60	364,790	80.60
6/02/2026	81.62	82.79	80.34	81.65	123,619	81.65
6/01/2026	82.10	82.14	80.99	81.93	155,547	81.93
5/29/2026	82.00	83.32	80.73	82.94	275,013	82.94
5/28/2026	81.80	82.32	81.20	82.29	116,616	82.29
5/27/2026	81.96	82.61	81.70	82.29	151,184	82.29
5/26/2026	79.87	82.06	79.87	81.96	151,038	81.96
5/22/2026	78.91	79.75	78.47	79.58	199,302	79.58
5/21/2026	77.90	78.92	76.80	78.73	187,797	78.73
5/20/2026	76.87	78.78	76.16	78.66	231,136	78.66
5/19/2026	78.00	78.13	76.52	76.87	163,299	76.87
5/18/2026	78.25	79.68	78.15	79.05	167,328	78.13
5/15/2026	79.50	79.93	77.69	78.15	304,627	77.24
5/14/2026	80.33	80.89	79.59	80.00	232,276	79.07
5/13/2026	80.47	80.73	78.79	79.69	366,845	78.76
5/12/2026	80.95	81.35	78.98	80.44	218,033	79.50
5/11/2026	80.55	82.61	80.41	80.82	254,395	79.88
5/08/2026	78.82	81.00	77.94	80.55	680,304	79.61
5/07/2026	77.91	79.03	76.59	76.64	197,574	75.75
5/06/2026	79.36	79.36	77.47	77.67	245,745	76.77
5/05/2026	77.26	79.19	77.26	78.19	160,919	77.28