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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

Price (USD)
Price (USD)

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

Full Financials

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

Turn research into action

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Swing Strategy

Buy support, sell on recovery.

Best for:

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Trend Following

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Best for:

Active traders

Position Strategy

Ride market cycles. Patient hold.

Best for:

Patient investors

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Earnings Calendar

Next Earnings

Estimated Q3 Release

Nov 10

Est. EPS

Adjusted consensus estimate

-$0.06