Atossa Therapeutics Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Jan 30, 2026	0.49	0.49	0.45	0.45	0.45	-13.29%	40,000
Jan 29, 2026	0.52	0.52	0.52	0.52	0.52	3.80%	-
Jan 28, 2026	0.56	0.56	0.50	0.50	0.50	-9.58%	400
Jan 27, 2026	0.55	0.55	0.55	0.55	0.55	-5.47%	-
Jan 26, 2026	0.54	0.59	0.54	0.59	0.59	10.17%	10,400
Jan 23, 2026	0.54	0.54	0.53	0.53	0.53	5.57%	15,000
Jan 22, 2026	0.50	0.50	0.50	0.50	0.50	-	-
Jan 21, 2026	0.50	0.50	0.50	0.50	0.50	-5.98%	-
Jan 20, 2026	0.54	0.54	0.54	0.54	0.54	-4.46%	-
Jan 19, 2026	0.60	0.60	0.56	0.56	0.56	-5.88%	500
Jan 16, 2026	0.60	0.60	0.60	0.60	0.60	22.68%	-
Jan 15, 2026	0.51	0.51	0.49	0.49	0.49	-9.68%	50,000
Jan 14, 2026	0.54	0.54	0.54	0.54	0.54	-3.07%	-
Jan 13, 2026	0.55	0.55	0.55	0.55	0.55	2.03%	-
Jan 12, 2026	0.55	0.55	0.54	0.54	0.54	-1.81%	1,000
Jan 9, 2026	0.55	0.55	0.55	0.55	0.55	-1.43%	-
Jan 8, 2026	0.56	0.56	0.56	0.56	0.56	1.63%	-
Jan 7, 2026	0.55	0.55	0.55	0.55	0.55	3.95%	-
Jan 6, 2026	0.52	0.53	0.52	0.53	0.53	-0.19%	4,000
Jan 5, 2026	0.53	0.53	0.53	0.53	0.53	3.10%	-
Jan 2, 2026	0.52	0.52	0.52	0.52	0.52	-6.18%	-
Dec 30, 2025	0.55	0.55	0.55	0.55	0.55	-4.51%	-
Dec 29, 2025	0.55	0.58	0.55	0.58	0.58	-4.00%	7,500
Dec 23, 2025	0.60	0.60	0.60	0.60	0.60	-0.83%	-
Dec 22, 2025	0.61	0.61	0.61	0.61	0.61	1.51%	-
Dec 19, 2025	0.60	0.60	0.60	0.60	0.60	0.51%	-
Dec 18, 2025	0.59	0.59	0.59	0.59	0.59	-3.10%	-
Dec 17, 2025	0.61	0.61	0.61	0.61	0.61	3.20%	-
Dec 16, 2025	0.59	0.59	0.59	0.59	0.59	-12.79%	-
Dec 15, 2025	0.63	0.69	0.63	0.68	0.68	-10.64%	9,500
Dec 12, 2025	0.76	0.76	0.76	0.76	0.76	-3.91%	-
Dec 11, 2025	0.72	0.79	0.72	0.79	0.79	16.81%	8,999
Dec 10, 2025	0.68	0.68	0.68	0.68	0.68	2.42%	-
Dec 9, 2025	0.66	0.66	0.66	0.66	0.66	-5.83%	-
Dec 8, 2025	0.67	0.70	0.64	0.70	0.70	9.50%	13,998
Dec 5, 2025	0.64	0.64	0.64	0.64	0.64	2.72%	-
Dec 4, 2025	0.63	0.63	0.63	0.63	0.63	4.87%	-
Dec 3, 2025	0.60	0.60	0.60	0.60	0.60	-9.28%	-
Dec 2, 2025	0.63	0.66	0.63	0.66	0.66	0.77%	676
Dec 1, 2025	0.65	0.65	0.65	0.65	0.65	-3.98%	-
Nov 28, 2025	0.68	0.68	0.68	0.68	0.68	2.26%	-
Nov 27, 2025	0.66	0.66	0.66	0.66	0.66	1.68%	-
Nov 26, 2025	0.65	0.65	0.65	0.65	0.65	-2.10%	-
Nov 25, 2025	0.65	0.67	0.65	0.67	0.67	-0.60%	15,575
Nov 24, 2025	0.67	0.67	0.67	0.67	0.67	4.52%	-
Nov 21, 2025	0.64	0.64	0.64	0.64	0.64	-3.75%	-
Nov 20, 2025	0.67	0.67	0.67	0.67	0.67	-0.45%	-
Nov 19, 2025	0.67	0.67	0.67	0.67	0.67	1.67%	-
Nov 18, 2025	0.66	0.66	0.66	0.66	0.66	-4.22%	-
Nov 17, 2025	0.69	0.69	0.69	0.69	0.69	1.93%	-