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Sellas Life Sciences Group Inc stock is traded at $11.32, with a volume of 6.70M. It is down -8.27% in the last 24 hours and up +23.45% over the past month. SELLAS Life Sciences Group Inc is a late-stage clinical biopharmaceutical company focused on the development of novel therapeutics for a broad range of cancer indications. The company's product candidates currently include galinpepimut-S, or GPS, a peptide immunotherapy directed against the Wilms tumor 1, or WT1, antigen, and GFH009, a selective small molecule cyclin-dependent kinase 9, or CDK9, inhibitor.
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Previous Close:
$12.34
Open:
$12.34
24h Volume:
6.70M
Relative Volume:
0.74
Market Cap:
$2.23B
Revenue:
-
Net Income/Loss:
$-29.46M
P/E Ratio:
-49.58
EPS:
-0.2283
Net Cash Flow:
$-28.17M
1W Performance:
-14.18%
1M Performance:
+23.45%
6M Performance:
+165.73%
1Y Performance:
+518.58%
1-Day Range:
Value
$11.22
$12.48
1-Week Range:
Value
$11.22
$13.58
52-Week Range:
Value
$1.39
$15.88

Sellas Life Sciences Group Inc Stock (SLS) Company Profile

Name
Name
Sellas Life Sciences Group Inc
Name
Phone
(646) 200-5278
Name
Address
7 TIMES SQUARE, NEW YORK, NY
Name
Employee
13
Name
Twitter
Name
Next Earnings Date
2026-08-11
Name
Latest SEC Filings
Name
SLS's Discussions on Twitter

Compare SLS vs VRTX, REGN, ARGX, RVMD, ALNY

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
SLS icon
SLS
Sellas Life Sciences Group Inc
11.32 2.23B 0 -29.46M -28.17M -0.2283
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
477.36 121.16B 12.34B 4.34B 3.71B 16.87
REGN icon
REGN
Regeneron Pharmaceuticals Inc
656.01 68.78B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
918.22 57.44B 4.16B 1.29B 734.26M 19.58
RVMD icon
RVMD
Revolution Medicines Inc
189.23 40.23B 742.00K -1.37B -1.07B -7.0731
ALNY icon
ALNY
Alnylam Pharmaceuticals Inc
271.77 36.28B 4.29B 577.22M 641.34M 4.2086

Sellas Life Sciences Group Inc Stock (SLS) Upgrades & Downgrades

Date Action Analyst Rating Change
Jul-21-21 Initiated Cantor Fitzgerald Overweight
Nov-01-18 Initiated Oppenheimer Outperform
Apr-02-18 Initiated H.C. Wainwright Buy
Mar-19-18 Upgrade Maxim Group Hold → Buy

Sellas Life Sciences Group Inc Stock (SLS) Latest News

pulisher
Jul 24, 2026

SELLAS Life Sciences Group, Inc. Revenue Breakdown – LS:A2PU3T - TradingView

Jul 24, 2026
pulisher
Jul 24, 2026

SLS Stock Rises Overnight: Traders Rally Behind Jim Cramer's 'Two Thumbs Up' Call Ahead Of Key AML Readout - Stocktwits

Jul 24, 2026
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Jul 24, 2026

SLS Stock Rises Overnight: Retail Traders Call New AML Survival Data 'Huge' Ahead Of CEO’s Fox Appearance - Stocktwits

Jul 24, 2026
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Jul 24, 2026

SLS Stock Hits Over 3-Year High As AML Drug Trial Nears Final Readout — Wall Street Sees 30% More Upside - Stocktwits

Jul 24, 2026
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Jul 24, 2026

SLS Stock Gains Momentum: NVDA, MSFT Investor Loads Up Ahead Of AML Trial Milestone Trigger - Stocktwits

Jul 24, 2026
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Jul 24, 2026

SLS: SELLAS Life Sciences Group Inc Latest Stock Price, Analysis, News and Trading Ideas - Stocktwits

Jul 24, 2026
pulisher
Jul 24, 2026

Sellas CEO Angelos Stergiou Says ‘100% Certain’ AI Can Be Used To Beat Cancer - Stocktwits

Jul 24, 2026
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Jul 24, 2026

SLS Stock Hits 4-Year High: BlackRock Stake Boost Fuels Buzz Around Looming AML Trial Readout - Stocktwits

Jul 24, 2026
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Jul 24, 2026

SLS Stock Jumps Premarket: CEO Says GPS AML Data Has ‘Very Good Chance’ To Beat Earlier Survival Outcomes - Stocktwits

Jul 24, 2026
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Jul 23, 2026

SLS Stock Extends Rally Overnight: CEO Says ‘Bullish’ Leukemia Data Could Drive NCCN Recognition For GPS - Stocktwits

Jul 23, 2026
pulisher
Jul 23, 2026

Is SELLAS Life Sciences Group (SLS) Fully Priced As Regal Trial Debate Heats Up? - simplywall.st

Jul 23, 2026
pulisher
Jul 23, 2026

Greenwich LifeSciences, Inc. (GLSI) Stock Price, News, Quote & History - Yahoo! Finance Canada

Jul 23, 2026
pulisher
Jul 23, 2026

Greenwich LifeSciences, Inc. (GLSI) stock price, news, quote and history - Yahoo Finance UK

Jul 23, 2026
pulisher
Jul 23, 2026

SLS Stock July Rout Deepens: ‘Pharma Bro’ Martin Shkreli Questions Timing Of AML Trial, Says Data May Wait Until Christmas - Stocktwits

Jul 23, 2026
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Jul 23, 2026

SLS Stock Surges Toward Fifth Weekly Rise: CEO Touts GPS As Lifeline For Elderly Patients As Cancer Summit Looms - Stocktwits

Jul 23, 2026
pulisher
Jul 22, 2026

SLS Stock Whipsaws As Meme Momentum Meets Biotech Reality - StocksToTrade

Jul 22, 2026
pulisher
Jul 22, 2026

SELLAS Life Sciences Group Inc (SLS) Earnings, Actual EPS, EPS Estimates & Results - Stocktwits

Jul 22, 2026
pulisher
Jul 22, 2026

SLS Stock Surges Into Conference Season As Investors Hunt For AML Readout Hints - Stocktwits

Jul 22, 2026
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Jul 21, 2026

SLS Stock Sparks Retail Buzz Ahead of AACR Presentation On Experimental Cancer Therapy - Stocktwits

Jul 21, 2026
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Jul 21, 2026

Why Did SLS, BB, OUST Stocks Surge To 52-Week Highs Today? - Stocktwits

Jul 21, 2026
pulisher
Jul 21, 2026

SLS Stock Kicks Off Week In Green: CEO Flags Role In EU Biotech Policy Talks That Could Impact Drug Approvals - Stocktwits

Jul 21, 2026
pulisher
Jul 21, 2026

SELLAS Life Sciences Group Stock Short Interest Falls to 32.33% - Quiver Quantitative

Jul 21, 2026
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Jul 21, 2026

SLS Stock Rises Overnight: Retail Thinks CEO Just Dropped Buyout Clues Ahead Of Fox Appearance - Stocktwits

Jul 21, 2026
pulisher
Jul 20, 2026

NBIS, CSCO, SLS Stocks Hit 52-Week Highs Today: What's Behind The Surge? - Stocktwits

Jul 20, 2026
pulisher
Jul 19, 2026

SLS Stock Jumps Ahead Of CEO’s Fox Appearance: Retail Bets AML Readout Could Spark Big Pharma Bidding War - Yahoo Finance

Jul 19, 2026
pulisher
Jul 19, 2026

SLS Stock Jumps Overnight: ‘Potent’ AML Drug Data Ahead Of Cancer Summit Fuels Fresh Momentum - Stocktwits

Jul 19, 2026
pulisher
Jul 18, 2026

Will Near-Complete REGAL Phase 3 GPS Data and New Executive Terms Change SELLAS Life Sciences Group's (SLS) Narrative - Yahoo Finance

Jul 18, 2026
pulisher
Jul 18, 2026

SLS Stock Hits Over 4-Year High: CEO Eyes FDA Talks, ‘Whole Gamut’ Of Cancer Uses For GPS - Stocktwits

Jul 18, 2026
pulisher
Jul 18, 2026

SLS Stock Tests $5 Again: Retail Targets ‘No’ Vote On 20M Share Dilution Push Before AML Trial Results - Stocktwits

Jul 18, 2026
pulisher
Jul 18, 2026

SELLAS Life Sciences Group (NASDAQ:SLS) surge draws attention to $319 million market-cap deficit ahead of REGAL trial results - TechStock²

Jul 18, 2026
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Jul 18, 2026

SLS Stock Pops Big After Hours On Imminent Leukemia Trial Data Readout Optimism - Stocktwits

Jul 18, 2026
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Jul 18, 2026

Sellas Life Sciences Draws Significant Retail Buzz As Traders Eye REGAL Phase 3 Catalyst – SLS Stock Soars 15% - Stocktwits

Jul 18, 2026
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Jul 18, 2026

SELLAS Life Sciences Group (SLS) Stock Looks Rich On Book Value Yet Strong On Returns - Yahoo Finance

Jul 18, 2026
pulisher
Jul 18, 2026

SELLAS Life Sciences Group (SLS) Stock Pricey Following Phase 3 Trial Buzz - Yahoo Finance

Jul 18, 2026
pulisher
Jul 17, 2026

SLS News | SELLAS LIFE SCIENCES GROUP I (NASDAQ:SLS) - ChartMill

Jul 17, 2026
pulisher
Jul 17, 2026

SLS Stock Tanks Hard: Retail Traders Blame Warrant Holders, 'Flippers' Cashing Out Before AML Catalyst - Stocktwits

Jul 17, 2026
pulisher
Jul 17, 2026

SELLAS Life Sciences (NASDAQ:SLS) Shares Climb 12% as Estimated Equity Value Rises $1.6 Billion Since May - TechStock²

Jul 17, 2026
pulisher
Jul 17, 2026

SELLAS Life Sciences rebounds 12% as investors continue to wait for key data (SLS:NASDAQ) - Seeking Alpha

Jul 17, 2026

Sellas Life Sciences Group Inc Stock (SLS) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$106.92
price down icon 0.46%
$117.67
price up icon 0.84%
$35.01
price down icon 0.26%
$58.83
price down icon 0.32%
ONC ONC
$325.90
price down icon 0.27%
$271.77
price up icon 1.13%
Cap:     |  Volume (24h):