Talphera, Inc. - TLPH - Stock Historical Data & Price

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2025	0.85	0.85	0.85	0.89	0.81	571,161
September 09, 2025	0.77	0.85	0.85	0.96	0.74	2.74M
September 08, 2025	0.58	0.82	0.82	1.07	0.56	71.99M
September 05, 2025	0.5	0.55	0.55	0.55	0.5	149,106
September 04, 2025	0.54	0.52	0.52	0.54	0.5	58,500
September 03, 2025	0.53	0.54	0.54	0.55	0.51	160,740
September 02, 2025	0.55	0.54	0.54	0.56	0.51	166,718
August 29, 2025	0.55	0.54	0.54	0.57	0.53	201,064
August 28, 2025	0.53	0.54	0.54	0.56	0.52	71,070
August 27, 2025	0.56	0.54	0.54	0.57	0.52	140,301
August 26, 2025	0.59	0.56	0.57	0.6	0.55	313,937
August 25, 2025	0.5	0.57	0.57	0.62	0.5	2.26M
August 22, 2025	0.47	0.49	0.49	0.52	0.47	275,573
August 21, 2025	0.47	0.49	0.49	0.52	0.47	674,109
August 20, 2025	0.43	0.49	0.49	0.5	0.42	1.6M
August 19, 2025	0.44	0.45	0.45	0.66	0.4	60.36M
August 18, 2025	0.43	0.43	0.43	0.44	0.41	188,281
August 15, 2025	0.42	0.43	0.43	0.44	0.41	212,826
August 14, 2025	0.44	0.43	0.43	0.44	0.41	126,715
August 13, 2025	0.42	0.43	0.43	0.44	0.41	154,634
August 12, 2025	0.42	0.42	0.42	0.43	0.41	67,523
August 11, 2025	0.41	0.42	0.42	0.43	0.4	168,403
August 08, 2025	0.39	0.41	0.41	0.41	0.39	147,027
August 07, 2025	0.4	0.39	0.39	0.4	0.39	101,932
August 06, 2025	0.4	0.4	0.4	0.41	0.39	91,320
August 05, 2025	0.41	0.39	0.39	0.41	0.39	93,200
August 04, 2025	0.41	0.4	0.4	0.41	0.4	19,546
August 01, 2025	0.42	0.4	0.4	0.42	0.39	80,436
July 31, 2025	0.41	0.42	0.42	0.43	0.4	184,705
July 30, 2025	0.44	0.42	0.42	0.44	0.42	109,528
July 29, 2025	0.45	0.44	0.44	0.45	0.43	194,500
July 28, 2025	0.43	0.43	0.43	0.46	0.42	226,100
July 25, 2025	0.43	0.42	0.42	0.43	0.42	63,793
July 24, 2025	0.42	0.43	0.43	0.44	0.41	158,821
July 23, 2025	0.41	0.44	0.44	0.44	0.4	201,734
July 22, 2025	0.41	0.4	0.4	0.44	0.4	450,900
July 21, 2025	0.41	0.42	0.42	0.43	0.41	112,205
July 18, 2025	0.42	0.41	0.41	0.43	0.4	206,800
July 17, 2025	0.41	0.43	0.43	0.44	0.4	208,935
July 16, 2025	0.42	0.43	0.43	0.45	0.38	279,927
July 15, 2025	0.42	0.44	0.44	0.47	0.4	1.11M
July 14, 2025	0.52	0.47	0.47	0.79	0.38	14.99M
July 11, 2025	0.51	0.52	0.52	0.52	0.51	35,500
July 10, 2025	0.51	0.51	0.51	0.51	0.5	32,144
July 09, 2025	0.51	0.5	0.5	0.51	0.49	111,500
July 08, 2025	0.47	0.49	0.49	0.52	0.47	71,120
July 07, 2025	0.46	0.46	0.46	0.48	0.44	61,200
July 03, 2025	0.45	0.45	0.45	0.48	0.45	27,201
July 02, 2025	0.45	0.45	0.45	0.47	0.45	16,400
July 01, 2025	0.46	0.45	0.45	0.48	0.45	53,100
June 30, 2025	0.46	0.46	0.46	0.48	0.46	46,300
June 27, 2025	0.46	0.47	0.47	0.48	0.44	164,215
June 26, 2025	0.47	0.44	0.44	0.47	0.43	15,300
June 25, 2025	0.45	0.45	0.45	0.46	0.43	27,337
June 24, 2025	0.46	0.43	0.43	0.47	0.43	79,800
June 23, 2025	0.46	0.44	0.44	0.48	0.44	55,744
June 20, 2025	0.51	0.46	0.46	0.51	0.44	93,329
June 18, 2025	0.48	0.49	0.49	0.52	0.47	33,202
June 17, 2025	0.48	0.48	0.48	0.49	0.48	19,400
June 16, 2025	0.49	0.48	0.48	0.5	0.48	41,074

Talphera, Inc. (TLPH) NASDAQ