SLS
Sellas Life Sciences Group Inc
NASDAQ: SLS · HEALTHCARE · BIOTECHNOLOGY
$5.25
+10.38% today
Updated 2026-06-04
Market cap
$1.52B
P/E ratio
—
P/S ratio
26.90x
EPS (TTM)
$-0.23
Dividend yield
—
52W range
$1 – $10
Volume
7.6M
Sellas Life Sciences Group Inc (SLS) Financial statements
SEC filings — annual and quarterly data.
Cash flow — annual
| Item | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $-2.11M | $-6.05M | $-9.43M | $-11.77M | $-10.26M | $-14.67M | $-20.96M | $-28.91M | $-42.87M | $-48.16M | $-44.91M | $-10.99M | $-30.42M | $-17.64M | $-10.42M | $-26.02M | $-23.81M | $-31.41M | $-35.40M | $-28.39M |
| Capital expenditures | $0.00 | $229000.00 | $166000.00 | $83000.00 | $106000.00 | $53000.00 | $739000.00 | $15.85M | $5.53M | $153000.00 | $6000.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $4.50M | $5.50M | $0.00 | $0.00 |
| Depreciation | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Stock-based comp | — | — | $3.82M | $4.20M | $4.37M | $3.00M | $1.39M | $2.53M | $5.39M | $1.93M | $2.26M | $3.17M | $395000.00 | $573000.00 | $578000.00 | $1.01M | $1.73M | $1.39M | $1.56M | $1.96M |
| Free cash flow | $-2.11M | $-6.28M | $-9.60M | $-11.85M | $-10.36M | $-14.72M | $-21.70M | $-44.76M | $-48.40M | $-48.31M | $-44.92M | $-10.99M | $-30.42M | $-17.64M | $-10.42M | $-26.02M | $-28.31M | $-36.91M | $-35.40M | $-28.39M |
| Investing cash flow | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Financing cash flow | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends paid | — | — | — | — | $464000.00 | $0.00 | $0.00 | $0.00 | $0.00 | $487000.00 | $487000.00 | $675000.00 | $487000.00 | $0.00 | — | — | — | — | — | — |
| Share repurchases | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Debt repayment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net change in cash | — | — | — | — | — | $4.54M | $21.37M | $14.98M | $-24.14M | $6.08M | $-11.65M | $-3.64M | $-7.30M | $1.93M | $28.02M | — | — | — | — | — |
Frequently asked questions
How much free cash flow does SLS generate?
SLS produced $-28.39M in free cash flow in its most recent fiscal year. Free cash flow is what is left after running and reinvesting in the business, and it is the cash that actually funds buybacks, dividends, and a stronger balance sheet.
Is SLS's balance sheet healthy?
SLS holds $71.89M in cash and equivalents against — in long-term debt, on $70.87M of shareholder equity. That debt is best read against the cash flow the business throws off each year.