SELLAS Life Sciences Group, Inc. SLS

FY2023 · ended Dec 31, 2023 · Revenue $0, -100.0% YoY · Filed Mar 20, 2025

SELLAS Life Sciences Group, Inc. (SLS) files with the SEC under industry code 2834, Pharmaceutical Preparations. As of Jun 30, 2026 it held $138.3 million in cash and investments and $737,000 in total debt.

Revenue
$0
-100.0% vs prior year
Net income (TTM)
$-32.46M
-23.6% vs year-ago TTM
Operating cash flow (TTM)
$-28.42M
+9.4% vs year-ago TTM
Free cash flow
$-11.86M
EPS (TTM)
$-0.21
+33.5% vs year-ago TTM
Dividend per share
None
Shares outstanding
179.58M
+97.7% vs prior year
Net cash
$137.61M
as of Jun 30, 2026
Operating margin
-4195.0%
FY 2022

Company profile

Industry
Pharmaceutical Preparations (SIC 2834)
Listed as
SLS (Nasdaq)
Fiscal year ends
December 31
Incorporated in
DE
Headquarters
New York, NY
SEC filer status
Non-accelerated filer, Smaller reporting company
SEC CIK
1390478
Former names
GALENA BIOPHARMA, INC. (until Dec 15, 2017); Galena Biopharma, Inc. (until Dec 15, 2017); RXI PHARMACEUTICALS CORP (until Sep 21, 2011)

Other Pharmaceutical Preparations companies

Key figures

Fiscal-year totals from the annual reports. Balance sheet lines are as of each year end.

Line
FY 2025
Dec 31, 2025
FY 2024
Dec 31, 2024
FY 2023
Dec 31, 2023
FY 2022
Dec 31, 2022
FY 2021
Dec 31, 2021
Revenue
—
—
$0
$1.0M
$7.6M
Operating income
-$28.3M
-$31.5M
-$37.9M
-$42.0M
-$25.3M
Net income
-$26.9M
-$30.9M
-$37.3M
-$41.3M
-$20.7M
Diluted EPS
-$0.25
-$0.50
-$1.34
-$2.13
-$1.34
Operating cash flow
-$28.4M
-$35.4M
-$31.4M
-$23.8M
-$26.0M
Total assets
$78.3M
$19.4M
$6.2M
$20.9M
$26.3M
Total liabilities
$7.5M
$10.0M
$14.2M
$16.1M
$5.9M
Stockholders' equity
$70.9M
$9.5M
-$8.0M
$4.9M
$20.3M
Cash and investments
$71.8M
$13.9M
$2.5M
$17.1M
$21.4M
Total debt
$1.0M
$1.0M
$906,000
$945,000
$808,000

Recent SEC filings

Recent SEC filings
Form Description Filed Period
8-K Current report
Results of operations
Aug 11, 2026 Aug 11, 2026
10-Q Quarterly report Aug 11, 2026 Jun 30, 2026
8-K Current report
Results of operations, Other events
Jul 27, 2026 Jul 24, 2026
8-K Current report
Officer or director change
Jun 25, 2026 Jun 24, 2026
8-K Current report
Shareholder vote results
Jun 18, 2026 Jun 16, 2026
8-K Current report
Other events
Jun 2, 2026 Jun 2, 2026

Source: SEC EDGAR filings. This is company-reported data, not investment advice.