SELLAS Life Sciences Group, Inc. (SLS)

NASDAQ: SLS · Real-Time Price · USD

13.34

+0.13 (0.98%)

At close: Aug 31, 2026, 4:00 PM EDT

13.35

+0.01 (0.07%)

After-hours: Aug 31, 2026, 7:59 PM EDT

SLS Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Aug 31, 2026	13.33	13.67	12.94	13.34	13.34	0.98%	7,416,537
Aug 28, 2026	14.77	14.79	13.15	13.21	13.21	-13.15%	9,728,192
Aug 27, 2026	14.08	15.56	13.92	15.21	15.21	10.78%	11,999,461
Aug 26, 2026	13.82	13.92	13.41	13.73	13.73	-2.56%	4,412,830
Aug 25, 2026	14.56	15.39	13.91	14.09	14.09	-1.64%	8,154,020
Aug 24, 2026	15.48	15.48	13.91	14.33	14.33	-7.34%	8,759,360
Aug 21, 2026	13.69	15.67	13.26	15.46	15.46	15.37%	15,110,425
Aug 20, 2026	13.84	14.44	13.01	13.40	13.40	-3.25%	7,730,917
Aug 19, 2026	13.46	14.29	13.00	13.85	13.85	5.73%	8,944,776
Aug 18, 2026	12.66	13.48	12.53	13.10	13.10	0.77%	4,923,298
Aug 17, 2026	12.78	13.25	12.39	13.00	13.00	1.72%	5,401,665
Aug 14, 2026	12.40	13.00	12.18	12.78	12.78	3.40%	4,369,225
Aug 13, 2026	11.70	12.59	11.40	12.36	12.36	5.01%	5,622,137
Aug 12, 2026	11.92	12.45	11.50	11.77	11.77	6.52%	7,753,412
Aug 11, 2026	11.27	11.39	10.85	11.05	11.05	0.09%	4,591,703
Aug 10, 2026	11.95	12.00	10.91	11.04	11.04	-8.08%	5,119,926
Aug 7, 2026	11.95	12.21	11.61	12.01	12.01	2.65%	5,069,860
Aug 6, 2026	11.62	12.18	11.59	11.70	11.70	-1.35%	3,669,059
Aug 5, 2026	11.80	12.06	11.39	11.86	11.86	0.42%	5,613,460
Aug 4, 2026	11.40	11.94	11.06	11.81	11.81	5.26%	5,065,829
Aug 3, 2026	10.00	11.43	9.80	11.22	11.22	12.09%	6,968,504
Jul 31, 2026	10.37	10.54	9.87	10.01	10.01	-2.72%	5,043,890
Jul 30, 2026	9.93	10.35	9.76	10.29	10.29	1.88%	4,316,321
Jul 29, 2026	10.05	10.70	9.86	10.10	10.10	0.10%	5,493,947
Jul 28, 2026	10.35	10.43	9.19	10.09	10.09	-6.88%	10,168,594
Jul 27, 2026	11.26	11.48	9.60	10.84	10.84	-4.28%	9,157,607
Jul 24, 2026	12.34	12.48	11.22	11.32	11.32	-8.27%	6,728,973
Jul 23, 2026	11.76	12.92	11.69	12.34	12.34	2.15%	5,571,899
Jul 22, 2026	12.47	12.60	11.84	12.08	12.08	-6.36%	5,340,361
Jul 21, 2026	12.56	13.24	12.22	12.90	12.90	3.41%	5,099,771
Jul 20, 2026	13.24	13.58	11.87	12.48	12.48	-5.42%	7,289,646
Jul 17, 2026	11.65	13.54	11.40	13.19	13.19	12.26%	11,293,041
Jul 16, 2026	12.70	12.70	11.51	11.75	11.75	-8.13%	8,992,425
Jul 15, 2026	13.26	13.73	12.50	12.79	12.79	-4.48%	6,859,911
Jul 14, 2026	12.66	13.64	12.62	13.39	13.39	6.10%	6,100,148
Jul 13, 2026	12.46	12.99	12.33	12.62	12.62	-1.10%	5,171,561
Jul 10, 2026	13.27	13.36	12.49	12.76	12.76	-5.55%	6,405,799
Jul 9, 2026	13.76	14.86	13.35	13.51	13.51	-1.82%	7,060,007
Jul 8, 2026	14.30	14.99	12.00	13.76	13.76	1.93%	15,193,987
Jul 7, 2026	13.91	13.98	12.92	13.50	13.50	-3.16%	8,164,662
Jul 6, 2026	14.79	15.57	13.74	13.94	13.94	-6.94%	9,746,734
Jul 2, 2026	13.20	15.05	12.95	14.98	14.98	12.89%	17,275,558
Jul 1, 2026	14.03	14.47	12.75	13.27	13.27	-10.09%	12,270,549
Jun 30, 2026	15.18	15.88	13.34	14.76	14.76	-4.47%	21,628,763
Jun 29, 2026	13.33	15.67	13.03	15.45	15.45	24.70%	33,143,585
Jun 26, 2026	10.37	12.43	10.32	12.39	12.39	17.66%	21,005,639
Jun 25, 2026	9.21	11.06	8.98	10.53	10.53	14.83%	15,109,605
Jun 24, 2026	9.25	9.32	8.81	9.17	9.17	1.10%	4,589,059
Jun 23, 2026	8.50	9.25	8.46	9.07	9.07	6.33%	7,245,050
Jun 22, 2026	8.37	8.88	8.34	8.53	8.53	5.96%	8,101,701