Talphera Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Feb 20, 2026	0.68	0.68	0.68	0.68	0.68	0.15%	-
Feb 19, 2026	0.67	0.67	0.67	0.67	0.67	2.59%	-
Feb 18, 2026	0.66	0.66	0.66	0.66	0.66	-1.65%	-
Feb 17, 2026	0.67	0.67	0.67	0.67	0.67	-0.45%	-
Feb 16, 2026	0.67	0.67	0.67	0.67	0.67	0.15%	-
Feb 13, 2026	0.67	0.67	0.67	0.67	0.67	-0.45%	-
Feb 12, 2026	0.67	0.67	0.67	0.67	0.67	-2.32%	-
Feb 11, 2026	0.69	0.69	0.69	0.69	0.69	0.58%	-
Feb 10, 2026	0.69	0.69	0.69	0.69	0.69	1.78%	-
Feb 9, 2026	0.67	0.67	0.67	0.67	0.67	2.91%	-
Feb 6, 2026	0.65	0.65	0.65	0.65	0.65	-1.36%	-
Feb 5, 2026	0.66	0.66	0.66	0.66	0.66	-8.55%	-
Feb 4, 2026	0.73	0.73	0.73	0.73	0.73	-0.55%	-
Feb 3, 2026	0.73	0.73	0.73	0.73	0.73	-6.66%	-
Feb 2, 2026	0.78	0.78	0.78	0.78	0.78	-1.64%	-
Jan 30, 2026	0.79	0.79	0.79	0.79	0.79	-2.10%	-
Jan 29, 2026	0.81	0.81	0.81	0.81	0.81	-1.10%	-
Jan 28, 2026	0.82	0.82	0.82	0.82	0.82	-0.97%	-
Jan 27, 2026	0.83	0.83	0.83	0.83	0.83	0.36%	-
Jan 26, 2026	0.83	0.83	0.83	0.83	0.83	-2.25%	-
Jan 23, 2026	0.84	0.84	0.84	0.84	0.84	0.48%	-
Jan 22, 2026	0.84	0.84	0.84	0.84	0.84	0.60%	-
Jan 21, 2026	0.84	0.84	0.84	0.84	0.84	0.60%	-
Jan 20, 2026	0.83	0.83	0.83	0.83	0.83	-0.72%	-
Jan 19, 2026	0.84	0.84	0.84	0.84	0.84	-0.48%	-
Jan 16, 2026	0.84	0.84	0.84	0.84	0.84	-4.22%	-
Jan 15, 2026	0.88	0.88	0.88	0.88	0.88	1.39%	-
Jan 14, 2026	0.87	0.87	0.87	0.87	0.87	-	-
Jan 13, 2026	0.87	0.87	0.87	0.87	0.87	-2.26%	-
Jan 12, 2026	0.89	0.89	0.89	0.89	0.89	-3.49%	-
Jan 9, 2026	0.92	0.92	0.92	0.92	0.92	-13.00%	-
Jan 8, 2026	1.05	1.05	1.05	1.05	1.05	5.82%	-
Jan 7, 2026	1.00	1.00	1.00	1.00	1.00	-3.11%	-
Jan 6, 2026	1.03	1.03	1.03	1.03	1.03	5.54%	-
Jan 5, 2026	0.97	0.97	0.97	0.97	0.97	1.88%	-
Jan 2, 2026	0.96	0.96	0.96	0.96	0.96	7.42%	-
Dec 30, 2025	0.89	0.89	0.89	0.89	0.89	-2.73%	-
Dec 29, 2025	0.92	0.92	0.92	0.92	0.92	2.81%	-
Dec 23, 2025	0.89	0.89	0.89	0.89	0.89	-3.58%	-
Dec 22, 2025	0.92	0.92	0.92	0.92	0.92	-0.54%	-
Dec 19, 2025	0.93	0.93	0.93	0.93	0.93	-0.85%	-
Dec 18, 2025	0.94	0.94	0.94	0.94	0.94	-6.77%	-
Dec 17, 2025	1.00	1.00	1.00	1.00	1.00	2.66%	-
Dec 16, 2025	0.98	0.98	0.98	0.98	0.98	-1.81%	-
Dec 15, 2025	1.00	1.00	1.00	1.00	1.00	0.30%	-
Dec 12, 2025	0.99	0.99	0.99	0.99	0.99	-4.34%	-
Dec 11, 2025	1.04	1.04	1.04	1.04	1.04	0.19%	-
Dec 10, 2025	1.04	1.04	1.04	1.04	1.04	-4.60%	-
Dec 9, 2025	1.09	1.09	1.09	1.09	1.09	5.03%	-
Dec 8, 2025	1.03	1.03	1.03	1.03	1.03	-2.45%	-