SELLAS Life Sciences Group, Inc. (SLS) NASDAQ

Currency In USD

SLS Historical Return

If you invested $1000 in SELLAS Life Sciences Group, Inc. (SLS) 10 years ago, it would be worth $1.1 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,196.37, while $1000 invested 1 year ago would be worth $6,240.54. This corresponds to total returns of -99.89%, 19.64%, 524.05%, respectively, with annualized returns of -49.38%, 3.65%, 524.05%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

SLS Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	13.55	11.55	11.55	13.74	11.38	14.59M
September 10, 2026	13.66	13.49	13.49	13.83	13.37	4.82M
September 09, 2026	13.71	13.95	13.95	14.33	13.71	5.47M
September 08, 2026	13.77	13.96	13.96	14.37	13.32	5.99M
September 04, 2026	13.51	13.86	13.86	14.14	13.43	4.47M
September 03, 2026	14.06	13.7	13.7	14.54	13.55	5.77M
September 02, 2026	13.27	14.16	14.16	14.33	13.23	6.21M
September 01, 2026	13.02	13.22	13.22	13.39	12.64	5.9M
August 31, 2026	13.33	13.34	13.34	13.67	12.94	7.43M
August 28, 2026	14.77	13.21	13.21	14.79	13.15	9.76M
August 27, 2026	14.08	15.21	15.21	15.56	13.92	12.05M
August 26, 2026	13.82	13.73	13.73	13.92	13.41	4.55M
August 25, 2026	14.56	14.09	14.09	15.39	13.91	8.17M
August 24, 2026	15.48	14.33	14.33	15.48	13.91	8.78M
August 21, 2026	13.69	15.46	15.46	15.67	13.26	15.15M
August 20, 2026	13.84	13.4	13.4	14.44	13.01	7.76M
August 19, 2026	13.46	13.85	13.85	14.29	13	8.99M
August 18, 2026	12.66	13.1	13.1	13.48	12.53	4.94M
August 17, 2026	12.78	13	13	13.25	12.39	5.42M
August 14, 2026	12.4	12.78	12.78	13	12.18	4.38M
August 13, 2026	11.7	12.36	12.36	12.59	11.4	5.63M
August 12, 2026	11.92	11.77	11.77	12.45	11.5	7.77M
August 11, 2026	11.27	11.05	11.05	11.39	10.85	4.68M
August 10, 2026	11.95	11.04	11.04	12	10.91	5.13M
August 07, 2026	11.95	12.01	12.01	12.21	11.61	5.09M
August 06, 2026	11.62	11.7	11.7	12.18	11.59	3.68M
August 05, 2026	11.8	11.86	11.86	12.06	11.39	5.62M
August 04, 2026	11.4	11.81	11.81	11.94	11.06	5.04M
August 03, 2026	10	11.22	11.22	11.43	9.8	6.9M
July 31, 2026	10.37	10.01	10.01	10.54	9.87	5.01M
July 30, 2026	9.93	10.29	10.29	10.35	9.76	4.28M
July 29, 2026	10.05	10.1	10.1	10.7	9.86	5.42M
July 28, 2026	10.35	10.09	10.09	10.43	9.19	10.09M
July 27, 2026	11.26	10.84	10.84	11.48	9.6	9.11M
July 23, 2026	11.76	12.34	12.34	12.92	11.69	5.55M
July 22, 2026	12.47	12.08	12.08	12.6	11.84	5.26M
July 21, 2026	12.56	12.9	12.9	13.24	12.22	5.07M
July 20, 2026	13.24	12.48	12.48	13.58	11.87	7.26M
July 17, 2026	11.65	13.19	13.19	13.54	11.4	11.23M
July 16, 2026	12.7	11.75	11.75	12.7	11.51	8.94M
July 15, 2026	13.26	12.79	12.79	13.73	12.5	6.84M
July 14, 2026	12.66	13.39	13.39	13.64	12.62	6.07M
July 13, 2026	12.46	12.62	12.62	12.99	12.33	5.14M
July 10, 2026	13.27	12.76	12.76	13.36	12.49	6.38M
July 09, 2026	13.76	13.51	13.51	14.86	13.35	7.01M
July 08, 2026	14.3	13.76	13.76	14.99	12	15.1M
July 07, 2026	13.91	13.5	13.5	13.98	12.92	8.13M
July 06, 2026	14.79	13.94	13.94	15.57	13.74	9.72M
July 02, 2026	13.2	14.98	14.98	15.05	12.95	17.18M
July 01, 2026	14.03	13.27	13.27	14.47	12.75	12.12M
June 30, 2026	15.18	14.76	14.76	15.88	13.34	21.44M
June 29, 2026	13.33	15.45	15.45	15.67	13.03	32.48M
June 26, 2026	10.37	12.39	12.39	12.43	10.32	20.75M
June 25, 2026	9.21	10.53	10.53	11.06	8.98	15.01M
June 24, 2026	9.25	9.17	9.17	9.32	8.81	4.53M
June 23, 2026	8.5	9.07	9.07	9.25	8.46	7.21M
June 22, 2026	8.37	8.53	8.53	8.88	8.34	8.05M
June 18, 2026	8.05	8.05	8.05	8.38	7.91	14.69M
June 17, 2026	7.59	7.76	7.76	8.12	7.46	4.65M
June 16, 2026	7.6	7.53	7.53	7.85	7.43	4.28M