Sellas Life Sciences Group Inc
SLS
NASDAQ
Biotechnology
$12.78
USD
+0.42 (+3.40%)
At close: Aug 14, 2026, 4:00 PM EDT
Market Cap $2.46B
Volume 4.4M
About Sellas Life Sciences Group Inc
SELLAS Life Sciences Group, Inc. is a clinical stage biopharmaceutical company, which engages in the development and commercialization of immunotherapeutic for cancer indications. The company is headquartered in New York City, New York and currently employs 13 full-time employees. The company went IPO on 2008-03-12. The firm is focused on the development of therapeutics for a range of cancer indications. The firm's product candidates are galinpepimut-S (GPS), a peptide immunotherapy directed against the Wilms tumor 1 (WT1), antigen, and SLS009, a selective small molecule cyclin-dependent kinase 9 (CDK9) inhibitor. GPS is a cancer immunotherapeutic agent licensed by Memorial Sloan Kettering Cancer Center (MSK), that targets the WT1 protein, which is present in an array of tumor types. GPS has potential as a monotherapy or in combination with other immunotherapeutic agents to address a broad spectrum of hematologic malignancies and solid tumor indications. The firm is developing SLS009, which is licensed by GenFleet Therapeutics (Shanghai), Inc., for all therapeutic and diagnostic uses in the world outside of mainland China, Hong Kong, Macau, and Taiwan.
CEO
Dr. Angelos Stergiou
HQ
New York City, NEW YORK, US
Founded
2008
Employees
13
Key Metrics
2 metrics our research team weighs before forming a view on SLS.
Based on Quantli research · SEC filings · as of Q2 2026
METRIC
VALUE
CHANGE
TREND (3Y)
ROE (TTM)
-23.6%
+76.8 pp
Free Cash Flow (TTM)
$-28.42M
—
Financial Snapshot
Revenue
$0
— YoY
Gross Margin
—
— YoY
Net Income
$-32.46M
-23.6%
YoY
Operating Cash Flow
$-28.42M
+9.4%
YoY
Key Statistics
Open
$12.40
Previous Close
$12.36
Day Range
$12.18 - $13.00
52 Week Range
$1.39 - $17.15
Volume
4.4M
Average Volume (10 Days)
5.5M
Dividend Yield
—
Valuation Measurement
Market Cap
$2.46B
P/E Ratio (TTM)
—
Price / Book
17.85
Financial Highlights
Return on Assets
-22.3%
Return on Equity
-23.6%
Revenue (TTM)
$0
Net Income (TTM)
$-32.46M
Diluted EPS (TTM)
-$0.21
Total Cash (MRQ)
$138.34M
Levered FCF (TTM)
$-28.42M
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Earnings Calendar
Next Earnings
Estimated Q3 Release
Nov 10
Est. EPS
Adjusted consensus estimate
-$0.06