Kiniksa Pharmaceuticals, Ltd. - KNSA - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
February 20, 2026	47.46	47.77	47.77	47.86	46.75	468,600
February 19, 2026	46.25	47.17	47.17	47.51	45.5	631,937
February 18, 2026	45.36	45.39	45.39	45.81	44.89	255,800
February 17, 2026	44.97	45.38	45.38	45.58	43.55	552,500
February 13, 2026	44.74	45.37	45.37	46.65	44.3	510,532
February 12, 2026	45	44.71	44.71	45.5	43.5	312,323
February 11, 2026	44.44	44.98	44.98	44.98	43.11	350,532
February 10, 2026	44.22	44.71	44.71	45.01	43.95	386,700
February 09, 2026	43.15	44.35	44.35	44.43	42	403,800
February 06, 2026	42.77	43.09	43.09	43.74	42.69	312,800
February 05, 2026	43.41	42.58	42.58	44.34	41.98	334,347
February 04, 2026	44.97	43.52	43.52	45.09	43.09	523,931
February 03, 2026	44.37	44.96	44.96	45.5	44.26	435,700
February 02, 2026	43.65	44.67	44.67	45.02	43.65	383,000
January 30, 2026	44.02	43.92	43.92	44.56	43.18	987,047
January 29, 2026	43.34	43.96	43.96	44.16	43.15	485,296
January 28, 2026	45	43.28	43.28	45	42.99	713,968
January 27, 2026	43.26	44.64	44.64	44.66	43.25	341,957
January 26, 2026	42.09	43.2	43.2	43.4	41.5	735,119
January 23, 2026	42.39	42.2	42.2	43	41.65	597,600
January 22, 2026	41.83	42.44	42.44	42.75	41.22	904,000
January 21, 2026	40.57	41.83	41.83	42.13	40.43	1.32M
January 20, 2026	38.79	41.03	41.03	41.03	38.4	516,778
January 16, 2026	38.11	39.41	39.41	39.47	38.04	765,512
January 15, 2026	39.56	37.92	37.92	39.74	37.02	1.01M
January 14, 2026	38.44	39.56	39.56	39.69	37.56	988,036
January 13, 2026	41.55	38.6	38.6	42.39	38.2	580,500
January 12, 2026	42.59	41.12	41.12	43	41.01	870,040
January 09, 2026	42.23	42.67	42.67	42.69	41.31	482,221
January 08, 2026	42.24	41.73	41.73	42.36	41.35	326,855
January 07, 2026	42.93	42.42	42.42	43.26	41.56	557,200
January 06, 2026	41.07	42.68	42.68	43.55	40.99	1.12M
January 05, 2026	41.82	41.06	41.06	41.91	39.16	700,074
January 02, 2026	41.26	42.01	42.01	42.9	40.95	709,357
December 31, 2025	40.9	41.25	41.25	41.38	40.57	267,114
December 30, 2025	40.89	40.99	40.99	42.15	40.52	266,000
December 29, 2025	41.87	41	41	41.87	40.9	281,100
December 26, 2025	42.48	42	42	42.58	41.65	199,919
December 24, 2025	42.68	42.49	42.49	42.99	42.29	153,828
December 23, 2025	43.54	42.52	42.52	43.66	42.34	244,013
December 22, 2025	43	43.52	43.52	44.42	42.46	512,665
December 19, 2025	42.25	43.19	43.19	43.73	42.02	919,046
December 18, 2025	41.41	42	42	42.47	40.77	557,206
December 17, 2025	41.37	41.47	41.47	42	41.21	389,900
December 16, 2025	41.38	41.37	41.37	42	41.05	523,012
December 15, 2025	41.65	41.55	41.55	41.99	41.18	619,402
December 12, 2025	41.06	41.59	41.59	41.99	40.33	489,952
December 11, 2025	40.64	41.01	41.01	41.75	40.34	451,436
December 10, 2025	41.14	40.58	40.58	41.6	40.14	224,290
December 09, 2025	41.35	41.14	41.14	42.32	41	567,434
December 08, 2025	42.08	41.55	41.55	42.12	41	336,900
December 05, 2025	41.12	41.67	41.67	42	40.31	339,536
December 04, 2025	40.35	40.99	40.99	41.48	39.79	331,100
December 03, 2025	40.32	40.59	40.59	41.55	39.61	231,835
December 02, 2025	40.85	40.07	40.07	41.67	40.03	235,507
December 01, 2025	42.33	40.93	40.93	42.53	40.69	352,900
November 28, 2025	42.5	42.52	42.52	42.89	42.02	147,800
November 26, 2025	42.95	42.54	42.54	42.98	42.01	311,912
November 25, 2025	41.33	42.71	42.71	42.85	41	479,139
November 24, 2025	41.74	41.97	41.97	42.36	40.76	614,030

Kiniksa Pharmaceuticals, Ltd. (KNSA) NASDAQ