NPRTX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Jul 7, 2026	60.94	60.94	60.94	60.94	60.94	-0.13%
Jul 6, 2026	61.02	61.02	61.02	61.02	61.02	0.41%
Jul 2, 2026	60.77	60.77	60.77	60.77	60.77	0.51%
Jul 1, 2026	60.46	60.46	60.46	60.46	60.46	-0.43%
Jun 30, 2026	60.72	60.72	60.72	60.72	60.72	0.12%
Jun 29, 2026	60.65	60.65	60.65	60.65	60.65	0.36%
Jun 26, 2026	60.43	60.43	60.43	60.43	60.43	-0.69%
Jun 25, 2026	60.85	60.85	60.85	60.85	60.85	1.28%
Jun 24, 2026	60.08	60.08	60.08	60.08	60.08	-0.46%
Jun 23, 2026	60.36	60.36	60.36	60.36	60.36	-1.26%
Jun 22, 2026	61.13	61.13	61.13	61.13	61.13	0.59%
Jun 18, 2026	60.77	60.77	60.77	60.77	60.77	0.28%
Jun 17, 2026	60.60	60.60	60.60	60.60	60.60	-0.92%
Jun 16, 2026	61.16	61.16	61.16	61.16	61.16	-0.28%
Jun 15, 2026	61.33	61.33	61.33	61.33	61.33	0.33%
Jun 12, 2026	61.13	61.13	61.13	61.13	61.13	1.23%
Jun 11, 2026	60.39	60.39	60.39	60.39	60.39	2.29%
Jun 10, 2026	59.04	59.04	59.04	59.04	59.04	-1.22%
Jun 9, 2026	59.77	59.77	59.77	59.77	59.77	0.23%
Jun 8, 2026	59.63	59.63	59.63	59.63	59.63	0.71%
Jun 5, 2026	59.21	59.21	59.21	59.21	59.21	-2.29%
Jun 4, 2026	60.60	60.60	60.60	60.60	60.60	0.85%
Jun 3, 2026	60.09	60.09	60.09	60.09	60.09	0.05%
Jun 2, 2026	60.06	60.06	60.06	60.06	60.06	0.65%
Jun 1, 2026	59.67	59.67	59.67	59.67	59.67	0.08%
May 29, 2026	59.62	59.62	59.62	59.62	59.62	-0.15%
May 28, 2026	59.71	59.71	59.71	59.71	59.71	0.12%
May 27, 2026	59.64	59.64	59.64	59.64	59.64	-0.18%
May 26, 2026	59.75	59.75	59.75	59.75	59.75	0.72%
May 22, 2026	59.32	59.32	59.32	59.32	59.32	0.59%
May 21, 2026	58.97	58.97	58.97	58.97	58.97	0.26%
May 20, 2026	58.82	58.82	58.82	58.82	58.82	0.86%
May 19, 2026	58.32	58.32	58.32	58.32	58.32	-0.36%
May 18, 2026	58.53	58.53	58.53	58.53	58.53	0.17%
May 15, 2026	58.43	58.43	58.43	58.43	58.43	-1.33%
May 14, 2026	59.22	59.22	59.22	59.22	59.22	-0.02%
May 13, 2026	59.23	59.23	59.23	59.23	59.23	0.27%
May 12, 2026	59.07	59.07	59.07	59.07	59.07	0.20%
May 11, 2026	58.95	58.95	58.95	58.95	58.95	0.61%
May 8, 2026	58.59	58.59	58.59	58.59	58.59	1.17%
May 7, 2026	57.91	57.91	57.91	57.91	57.91	-1.36%
May 6, 2026	58.71	58.71	58.71	58.71	58.71	1.43%
May 5, 2026	57.88	57.88	57.88	57.88	57.88	1.65%
May 4, 2026	56.94	56.94	56.94	56.94	56.94	-0.96%
May 1, 2026	57.49	57.49	57.49	57.49	57.49	-0.24%
Apr 30, 2026	57.63	57.63	57.63	57.63	57.63	1.55%
Apr 29, 2026	56.75	56.75	56.75	56.75	56.75	0.34%
Apr 28, 2026	56.56	56.56	56.56	56.56	56.56	-0.35%
Apr 27, 2026	56.76	56.76	56.76	56.76	56.76	0.05%
Apr 24, 2026	56.73	56.73	56.73	56.73	56.73	0.39%