Talphera Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jun 26, 2026	1.07	1.07	0.99	1.03	1.03	-3.74%	270,967
Jun 25, 2026	1.08	1.13	1.03	1.07	1.07	0.94%	203,607
Jun 24, 2026	1.06	1.12	1.05	1.06	1.06	0.95%	327,987
Jun 23, 2026	1.00	1.11	0.98	1.05	1.05	6.90%	269,026
Jun 22, 2026	1.09	1.10	0.97	0.98	0.98	-9.89%	495,685
Jun 18, 2026	0.96	1.09	0.96	1.09	1.09	12.36%	787,205
Jun 17, 2026	0.93	1.06	0.92	0.97	0.97	5.31%	378,837
Jun 16, 2026	0.90	0.93	0.86	0.92	0.92	4.06%	175,015
Jun 15, 2026	0.88	0.91	0.87	0.89	0.89	1.36%	140,762
Jun 12, 2026	0.85	0.91	0.85	0.87	0.87	5.23%	233,807
Jun 11, 2026	0.80	0.85	0.80	0.83	0.83	2.68%	156,121
Jun 10, 2026	0.80	0.85	0.80	0.81	0.81	-0.90%	73,842
Jun 9, 2026	0.83	0.86	0.79	0.82	0.82	-3.68%	171,312
Jun 8, 2026	0.83	0.90	0.83	0.85	0.85	9.26%	406,660
Jun 5, 2026	0.83	0.83	0.77	0.78	0.78	-3.13%	163,160
Jun 4, 2026	0.77	0.84	0.77	0.80	0.80	4.55%	126,563
Jun 3, 2026	0.76	0.80	0.76	0.77	0.77	-1.30%	140,616
Jun 2, 2026	0.78	0.81	0.77	0.78	0.78	-2.20%	129,955
Jun 1, 2026	0.80	0.81	0.79	0.79	0.79	-2.86%	97,108
May 29, 2026	0.83	0.84	0.79	0.82	0.82	-0.68%	186,302
May 28, 2026	0.82	0.86	0.80	0.82	0.82	0.24%	92,093
May 27, 2026	0.82	0.83	0.80	0.82	0.82	2.45%	78,024
May 26, 2026	0.81	0.84	0.79	0.80	0.80	-1.85%	109,910
May 22, 2026	0.81	0.85	0.81	0.82	0.82	-0.32%	43,882
May 21, 2026	0.80	0.83	0.80	0.82	0.82	-0.76%	58,000
May 20, 2026	0.82	0.87	0.79	0.82	0.82	-0.94%	208,353
May 19, 2026	0.79	0.84	0.79	0.83	0.83	4.33%	158,208
May 18, 2026	0.87	0.88	0.77	0.80	0.80	-5.98%	270,141
May 15, 2026	0.89	0.93	0.84	0.85	0.85	-5.52%	102,222
May 14, 2026	0.91	0.94	0.86	0.90	0.90	-0.42%	274,572
May 13, 2026	0.88	0.91	0.85	0.90	0.90	5.11%	148,916
May 12, 2026	0.87	0.90	0.83	0.86	0.86	-1.15%	124,238
May 11, 2026	0.90	0.92	0.85	0.87	0.87	-4.01%	234,193
May 8, 2026	0.88	0.92	0.88	0.90	0.90	2.89%	65,548
May 7, 2026	0.86	0.90	0.84	0.88	0.88	0.94%	116,664
May 6, 2026	0.92	0.93	0.87	0.87	0.87	-3.63%	112,648
May 5, 2026	0.88	0.96	0.86	0.90	0.90	1.39%	93,930
May 4, 2026	0.92	0.95	0.89	0.89	0.89	-3.06%	98,916
May 1, 2026	0.91	0.99	0.91	0.92	0.92	1.06%	169,382
Apr 30, 2026	0.83	0.93	0.81	0.91	0.91	12.40%	323,702
Apr 29, 2026	0.76	0.83	0.76	0.81	0.81	5.77%	182,495
Apr 28, 2026	0.74	0.79	0.73	0.76	0.76	3.46%	163,382
Apr 27, 2026	0.77	0.80	0.74	0.74	0.74	-4.65%	115,146
Apr 24, 2026	0.83	0.83	0.76	0.78	0.78	-3.00%	48,016
Apr 23, 2026	0.79	0.81	0.78	0.80	0.80	1.64%	121,428
Apr 22, 2026	0.76	0.80	0.76	0.79	0.79	3.69%	155,291
Apr 21, 2026	0.78	0.81	0.74	0.76	0.76	-3.12%	184,693
Apr 20, 2026	0.80	0.82	0.77	0.78	0.78	-2.50%	74,323
Apr 17, 2026	0.79	0.84	0.79	0.80	0.80	-0.79%	105,261
Apr 16, 2026	0.82	0.86	0.79	0.81	0.81	-2.67%	102,221
Apr 15, 2026	0.83	0.85	0.80	0.83	0.83	-1.87%	78,646
Apr 14, 2026	0.78	0.85	0.78	0.85	0.85	8.81%	193,025
Apr 13, 2026	0.75	0.80	0.74	0.78	0.78	2.34%	105,061
Apr 10, 2026	0.85	0.85	0.76	0.76	0.76	-6.35%	59,207
Apr 9, 2026	0.78	0.86	0.78	0.81	0.81	2.81%	142,645
Apr 8, 2026	0.78	0.86	0.78	0.79	0.79	-0.21%	208,430
Apr 7, 2026	0.74	0.79	0.69	0.79	0.79	8.29%	298,881
Apr 6, 2026	0.74	0.74	0.69	0.73	0.73	1.22%	86,340
Apr 2, 2026	0.74	0.77	0.71	0.72	0.72	-7.12%	179,863
Apr 1, 2026	0.77	0.80	0.75	0.78	0.78	4.12%	58,709
Mar 31, 2026	0.75	0.77	0.74	0.75	0.75	0.15%	74,689
Mar 30, 2026	0.76	0.76	0.71	0.75	0.75	0.58%	131,213
Mar 27, 2026	0.78	0.80	0.73	0.74	0.74	-4.03%	101,241
Mar 26, 2026	0.82	0.82	0.76	0.77	0.77	-2.99%	141,345
Mar 25, 2026	0.74	0.80	0.73	0.80	0.80	9.08%	428,272
Mar 24, 2026	0.78	0.88	0.70	0.73	0.73	-8.87%	534,952
Mar 23, 2026	0.85	0.85	0.75	0.80	0.80	-3.81%	277,503
Mar 20, 2026	0.81	0.85	0.78	0.83	0.83	2.99%	396,925
Mar 19, 2026	0.77	0.82	0.76	0.81	0.81	4.94%	154,142
Mar 18, 2026	0.82	0.85	0.75	0.77	0.77	-8.20%	229,403
Mar 17, 2026	0.79	0.86	0.79	0.84	0.84	5.92%	170,515
Mar 16, 2026	0.79	0.80	0.76	0.79	0.79	-0.54%	127,568
Mar 13, 2026	0.80	0.81	0.78	0.80	0.80	-1.65%	143,172
Mar 12, 2026	0.88	0.89	0.77	0.81	0.81	-9.63%	414,338
Mar 11, 2026	0.87	0.90	0.85	0.90	0.90	1.17%	214,702
Mar 10, 2026	0.88	0.90	0.86	0.89	0.89	-0.58%	118,889
Mar 9, 2026	0.86	0.90	0.86	0.89	0.89	2.74%	126,527
Mar 6, 2026	0.88	0.89	0.85	0.87	0.87	-0.83%	50,796
Mar 5, 2026	0.92	0.93	0.86	0.87	0.87	-3.87%	125,081
Mar 4, 2026	0.88	0.94	0.88	0.91	0.91	1.63%	220,812
Mar 3, 2026	0.89	0.93	0.88	0.90	0.90	-1.80%	95,140
Mar 2, 2026	0.88	0.93	0.88	0.91	0.91	0.02%	243,723
Feb 27, 2026	0.91	0.92	0.89	0.91	0.91	-1.44%	126,396
Feb 26, 2026	0.93	0.95	0.91	0.92	0.92	-3.64%	142,944
Feb 25, 2026	1.00	1.00	0.90	0.96	0.96	8.98%	279,340
Feb 24, 2026	0.97	0.97	0.88	0.88	0.88	-6.22%	285,805
Feb 23, 2026	0.86	0.99	0.84	0.94	0.94	20.92%	1,592,369
Feb 20, 2026	0.79	0.79	0.76	0.78	0.78	-3.87%	51,448
Feb 19, 2026	0.80	0.82	0.78	0.81	0.81	-0.26%	39,878
Feb 18, 2026	0.80	0.82	0.78	0.81	0.81	2.09%	163,238
Feb 17, 2026	0.80	0.82	0.78	0.79	0.79	-2.15%	58,824
Feb 13, 2026	0.81	0.83	0.80	0.81	0.81	-0.18%	78,451
Feb 12, 2026	0.84	0.88	0.78	0.81	0.81	-0.05%	146,514
Feb 11, 2026	0.85	0.86	0.81	0.81	0.81	-2.80%	171,568
Feb 10, 2026	0.84	0.88	0.81	0.84	0.84	0.42%	100,528
Feb 9, 2026	0.79	0.84	0.78	0.83	0.83	2.26%	136,570
Feb 6, 2026	0.78	0.84	0.76	0.81	0.81	3.21%	97,623
Feb 5, 2026	0.80	0.81	0.78	0.79	0.79	-1.00%	92,043
Feb 4, 2026	0.88	0.88	0.75	0.80	0.80	-8.81%	334,010
Feb 3, 2026	0.89	0.92	0.83	0.87	0.87	-0.35%	436,571