NPRTX Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change
Feb 6, 2026	56.32	56.32	56.32	56.32	56.32	2.20%
Feb 5, 2026	55.11	55.11	55.11	55.11	55.11	-1.25%
Feb 4, 2026	55.81	55.81	55.81	55.81	55.81	0.32%
Feb 3, 2026	55.63	55.63	55.63	55.63	55.63	1.35%
Feb 2, 2026	54.89	54.89	54.89	54.89	54.89	0.92%
Jan 30, 2026	54.39	54.39	54.39	54.39	54.39	-0.98%
Jan 29, 2026	54.93	54.93	54.93	54.93	54.93	0.59%
Jan 28, 2026	54.61	54.61	54.61	54.61	54.61	0.33%
Jan 27, 2026	54.43	54.43	54.43	54.43	54.43	0.35%
Jan 26, 2026	54.24	54.24	54.24	54.24	54.24	0.20%
Jan 23, 2026	54.13	54.13	54.13	54.13	54.13	-0.42%
Jan 22, 2026	54.36	54.36	54.36	54.36	54.36	0.13%
Jan 21, 2026	54.29	54.29	54.29	54.29	54.29	1.55%
Jan 20, 2026	53.46	53.46	53.46	53.46	53.46	-0.69%
Jan 16, 2026	53.83	53.83	53.83	53.83	53.83	-0.24%
Jan 15, 2026	53.96	53.96	53.96	53.96	53.96	0.33%
Jan 14, 2026	53.78	53.78	53.78	53.78	53.78	0.92%
Jan 13, 2026	53.29	53.29	53.29	53.29	53.29	0.32%
Jan 12, 2026	53.12	53.12	53.12	53.12	53.12	0.25%
Jan 9, 2026	52.99	52.99	52.99	52.99	52.99	0.82%
Jan 8, 2026	52.56	52.56	52.56	52.56	52.56	0.77%
Jan 7, 2026	52.16	52.16	52.16	52.16	52.16	-0.97%
Jan 6, 2026	52.67	52.67	52.67	52.67	52.67	0.65%
Jan 5, 2026	52.33	52.33	52.33	52.33	52.33	1.40%
Jan 2, 2026	51.61	51.61	51.61	51.61	51.61	1.41%
Dec 31, 2025	50.89	50.89	50.89	50.89	50.89	-0.61%
Dec 30, 2025	51.20	51.20	51.20	51.20	51.20	-
Dec 29, 2025	51.20	51.20	51.20	51.20	51.20	-0.47%
Dec 26, 2025	51.44	51.44	51.44	51.44	51.44	0.10%
Dec 24, 2025	51.39	51.39	51.39	51.39	51.39	0.35%
Dec 23, 2025	51.21	51.21	51.21	51.21	51.21	0.20%
Dec 22, 2025	51.11	51.11	51.11	51.11	51.11	1.03%
Dec 19, 2025	50.59	50.59	50.59	50.59	50.59	0.70%
Dec 18, 2025	50.24	50.24	50.24	50.24	50.24	-0.06%
Dec 17, 2025	50.27	50.27	50.27	50.27	50.27	-0.04%
Dec 16, 2025	50.29	50.29	50.29	50.29	50.29	-1.12%
Dec 15, 2025	50.86	50.86	50.86	50.86	50.86	-5.85%
Dec 12, 2025	50.75	50.75	50.75	54.02	50.75	-0.48%
Dec 11, 2025	51.00	51.00	51.00	54.28	51.00	0.97%
Dec 10, 2025	50.51	50.51	50.51	53.76	50.51	1.47%
Dec 9, 2025	49.77	49.77	49.77	52.98	49.77	-0.21%
Dec 8, 2025	49.88	49.88	49.88	53.09	49.88	-0.45%
Dec 5, 2025	50.10	50.10	50.10	53.33	50.10	-0.09%
Dec 4, 2025	50.15	50.15	50.15	53.38	50.15	-0.34%
Dec 3, 2025	50.32	50.32	50.32	53.56	50.32	1.02%
Dec 2, 2025	49.81	49.81	49.81	53.02	49.81	0.25%
Dec 1, 2025	49.69	49.69	49.69	52.89	49.69	-0.45%
Nov 28, 2025	49.92	49.92	49.92	53.13	49.92	0.84%
Nov 26, 2025	49.50	49.50	49.50	52.69	49.50	0.86%
Nov 25, 2025	49.08	49.08	49.08	52.24	49.08	1.12%