SLS book value per share history

Quarterly. Dates are reporting period ends; fiscal years can differ from calendar years.

Sellas Life Sciences Group Inc Book Value Per Share — Quarterly
Period ending	Book Value Per Share
Jun 30, 2026	0.7276
Mar 31, 2026	0.6227
Dec 31, 2025	0.4629
Sep 30, 2025	0.421
Jun 30, 2025	0.2773
Mar 31, 2025	0.3163
Dec 31, 2024	0.1279
Sep 30, 2024	0.2328
Jun 30, 2024	0.0507
Mar 31, 2024	0.2161
Dec 31, 2023	-0.2589
Sep 30, 2023	-0.135
Jun 30, 2023	0.1708
Mar 31, 2023	0.5593
Dec 31, 2022	0.2334
Sep 30, 2022	0.6126
Jun 30, 2022	0.9394
Mar 31, 2022	0.2532
Dec 31, 2021	1.2804
Sep 30, 2021	1.6761
Jun 30, 2021	2.1883
Mar 31, 2021	1.932
Dec 31, 2020	2.693
Sep 30, 2020	0.9442
Jun 30, 2020	0.5632
Mar 31, 2020	1.2885
Dec 31, 2019	1.2649
Sep 30, 2019	6.7838
Jun 30, 2019	28.9657
Mar 31, 2019	7.2482
Dec 31, 2018	12.0298
Sep 30, 2018	1,845.7
Jun 30, 2018	-25.8646
Mar 31, 2018	-13.8737
Dec 31, 2017	19.3458
Sep 30, 2017	375.2821
Jun 30, 2017	735.6538
Mar 31, 2017	1,087.76
Dec 31, 2016	1,146.28
Sep 30, 2016	957.2
Jun 30, 2016	0
Mar 31, 2016	0
Dec 31, 2015	278.2514
Sep 30, 2015	667.6346
Jun 30, 2015	1,019.7063
Mar 31, 2015	1,447.605
Dec 31, 2014	1,005.0443
Sep 30, 2014	864.3251
Jun 30, 2014	799.2039
Mar 31, 2014	1,333.7922
Dec 31, 2013	168.8178
Sep 30, 2013	1,321.8786
Jun 30, 2013	607.0062
Mar 31, 2013	936.4506
Dec 31, 2012	1,114.9675
Sep 30, 2012	702.0022
Jun 30, 2012	948.6378
Mar 31, 2012	-734.9465
Dec 31, 2011	703.1011
Sep 30, 2011	373.9973
Jun 30, 2011	852.5724
Mar 31, 2011	434.6247
Dec 31, 2010	326.8765
Sep 30, 2010	596.9499
Jun 30, 2010	1,168.4822
Mar 31, 2010	1,256.774
Dec 31, 2009	134.7518
Sep 30, 2009	1,180.8642
Jun 30, 2009	778.5024
Mar 31, 2009	1,563.0435
Dec 31, 2008	2,175.6429
Sep 30, 2008	2,957.3023
Jun 30, 2008	31,237.9913
Mar 31, 2008	2,318.5887
Dec 31, 2007	2,863.2275
Sep 30, 2007	3,355.0265
Jun 30, 2007	0
Mar 31, 2007	0
Dec 31, 2006	0.5291