SELLAS Life Sciences Group, Inc.

SLS Healthcare Biotechnology

SELLAS Life Sciences Group, Inc.’s revenue for fiscal 2022 (year ended December 2022) was $1.0 million. In the quarter to June 2026, EPS grew 28.6% and free cash flow fell 3.52%, each against the same quarter a year earlier. Insiders bought in the last twelve months.

9.98 1.36 −11.99%
Market cap
$2.3B
P/E
0.0×
Fwd P/E
−10.0×
Dividend yield
—
F-score
2/9
Altman Z
−16.75
Beneish M
n/a
Dividend safety
n/a

Insider Decisions trades per month

Total buys 0.10
Totals in millions of $.
Dec 25 Mar 26 Jun 26 Sep 26
Buy 1 — — — — — — — — — — —
Sell — — — — — — — — — — — —
Insider Ownership 0.00%

Capital & Financial Ratios $m

Market Cap 2,290.00
Revenue 10.50
Net Income (32.46)
Free Cash Flow (28.42)
Net Debt (138.44)
Current Ratio 18.83 (at or above 1.5: strong)
Debt/Equity 0.00 (at or below 0.5: strong)
P/E ratio 0.00
Fwd P/E (10.00) (negative: loss-making)
P/S ratio 179.81 (above 10: high)
P/B ratio 13.72 (above 6: high)
Past 5Y EPS Growth —
This Y EPS Growth 18.00% (at or above 15%: strong)
Next Y EPS Growth 53.66% (at or above 15%: strong)
Next Y revenue growth (100.00%) (below 0%: weak)
Next 5Y EPS Growth 50.68% (at or above 15%: strong)

Green and red mark values outside typical ranges. How we judge →

Valuation vs history

P/S against its own 10 years 94.64%
10-year low 10-year high
P/B against its own 10 years 89.92%
10-year low 10-year high
EV/Sales against its own 10 years 94.64%
10-year low 10-year high

Dividends

Payout Ratio —
Annual Dividend Rate —
Annual Dividend Yield —
total individual payouts
2023 Powerpack
2022 Powerpack
2021 Powerpack
2020 Powerpack
2019 Powerpack
2017 Powerpack
special payouts not included in total or ratios

Assets vs Liabilities $m

2023 2024 2025 Q'26
Cash 3 14 72 138
Receivables — — — —
Inventory — — — —
Other — — — —
3 16 75 143
2023 2024 2025 Q'26
Payables 6 4 3 3
ST’ Debt — — — —
Other — — — —
14 10 7 8

Compound Annual Growth %

10y 5y 3y
Sales — — —
Cash Flow 0.00% 0.00% 0.00%
Earnings 0.00% 0.00% 0.00%
Book Value 18.02% 20.44% 144.46%

Revenue $m

Mar Jun Sep Dec Year
’26 — — — — —
’22 1 — — — 1
’21 6 2 — — 8
Fiscal quarters ending in the months shown.

Operating Cash Flow $m

Mar Jun Sep Dec Year
’26 (9) (8) — — —
’25 (9) (7) (7) (5) (28)
’24 (11) (10) (8) (7) (35)
’23 (12) (8) (7) (5) (31)
’22 (7) (6) (6) (5) (24)
’21 (10) (5) (6) (5) (26)
’20 (7) (3) (4) 3 (10)
Fiscal quarters ending in the months shown.

Free Cash Flow $m

Mar Jun Sep Dec Year
’26 (9) (8) — — —
’25 (9) (7) (7) (5) (28)
’24 (11) (10) (8) (7) (35)
’23 (12) (10) (10) (5) (37)
’22 (7) (10) (6) (10) (33)
’21 (10) (5) (6) (5) (26)
’20 (7) (3) (4) 3 (10)
Fiscal quarters ending in the months shown.

EPS $

Mar Jun Sep Dec Year
’26 (0.05) (0.05) — — —
’25 (0.07) (0.07) (0.06) (0.05) (0.25)
’24 (0.21) (0.13) (0.10) (0.08) (0.50)
’23 (0.47) (0.31) (0.33) (0.25) (1.34)
’22 (1.05) (0.41) (0.34) (0.43) (2.13)
’21 (0.16) (0.30) (0.45) (0.42) (1.34)
’20 (0.66) (0.66) (0.53) (0.28) (2.11)
Fiscal quarters ending in the months shown.

Target Price Range

Analyst price targets

Recommendation Rating

1
1Buy 2 3Hold 4 5Sell

Ten years at a glance Fiscal years to December

Group Line 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 Trend 2026e 2027e 2028e
Price, $
Price, $ Low 2,760.00 390.00 40.00 3.54 1.46 5.20 1.77 0.81 0.50 0.85

Analyst estimates 2026–2028

Powerpack
High 74,700.00 3,615.00 554.50 89.50 19.38 15.08 7.40 4.13 1.72 3.99
People
People Employees 14 9 9 5 7 11 17 16 15 13
Revenue/emp, $m 0.00 0.00 0.00 0.00 0.27 0.69 0.06 0.00 0.00 0.00
Income, $m
Income, $m Revenue — — — — 2 8 1 — — —
Gross margin, % 0.00 — — — 100.00 97.37 90.00 — — —
EBT (18) (24) (29) (19) (17) (21) (41) (37) (31) (27)
EBT margin, % 0.00 0.00 0.00 0.00 (882.84) (275.47) (4,130.10) 0.00 0.00 0.00
Net income (18) (24) (28) (19) (17) (21) (41) (37) (31) (27)
Depreciation 0 0 9 3 0 — — — — —
Per share, $
Per share, $ Revenue 0.00 0.00 0.00 0.00 0.24 0.49 0.05 0.00 0.00 0.00
Earnings (933.53) (522.00) (157.50) (10.92) (2.11) (1.34) (2.13) (1.34) (0.50) (0.25)
Cash flow (626.98) (234.81) (116.11) (6.89) (1.31) (1.68) (1.23) (1.13) (0.58) (0.26)
Capex 0.00 0.00 0.00 0.00 0.00 0.00 (0.46) (0.20) 0.00 0.00
Free cash flow (626.98) (234.81) (116.11) (6.89) (1.31) (1.68) (1.69) (1.33) (0.58) (0.26)
Book value (264.39) 44.23 20.02 2.38 3.51 1.31 0.25 (0.29) 0.15 0.65
Shares, m 0 0 0 3 8 15 19 28 61 109
Valuation, ×
Valuation, × P/E — — — — 0.00 0.00 0.00 — — —
P/S — — — — 6.12 7.24 4.71 — — —
P/B — — — — 1.66 4.21 10.20 — — —
EV/Sales — — — — 1.56 5.48 3.11 — — —
EV/FCF — — — — (1.13) (2.48) (1.15) — — —
Cash, $m
Cash, $m Operating cash flow (12) (11) (30) (18) (10) (26) (24) (31) (35) (28)
Capex — — — — — — (9) (5) 0 —
Free cash flow (12) (11) (30) (18) (10) (26) (33) (37) (35) (28)
Balance, $m
Balance, $m Working capital 1 (11) 0 3 25 18 2 (11) 7 68
Total debt 7 11 — 0 1 1 1 — — —
Net debt 1 (2) (5) (7) (35) (21) (17) (3) (14) (72)
Shareholders’ equity (5) 2 5 6 28 20 5 (8) 9 71
Returns, %
Returns, % ROA (39.93) (122.31) (163.56) (166.75) (53.74) (57.24) (174.94) (274.94) (240.78) (54.95)
ROIC 0.00 (4,675.12) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00
ROE (415.24) 1,669.22 (1,127.85) (493.05) (98.87) (85.70) (327.81) 2,389.76 (4,147.88) (66.88)
Negative figures in brackets.

All 10 years →

Fiscal years to Dec 2022 · latest quarter Mar 2022

Charts ten years each

SELLAS Life Sciences Group, Inc. vs peers in Biotechnology (Q) = latest quarter vs a year earlier

Company Market cap P/E Fwd P/E Revenue growth (Q) EPS growth (Q) FCF growth (Q) Gross margin (Q) EBIT margin (Q) Compare
ADMA ADMA Biologics Inc $2.4B 14.8× 9.5× +1.98% (above 0%: growing) +21.43% (above 0%: growing) +19.72% (above 0%: growing) 69.36% 42.16% Compare
SLS SELLAS Life Sciences Group, Inc. $2.3B — (loss-making) — (loss-making) −57.10% (below 0%: shrinking) n/m −3.52% (below 0%: shrinking) 0.00% 0.00%
CLDX Celldex Therapeutics, Inc. $2.3B — (loss-making) — (loss-making) −96.83% (below 0%: shrinking) n/m −35.45% (below 0%: shrinking) 100.00% (366,468.18%) Compare
AUPH Aurinia Pharmaceuticals Inc $2.2B 6.9× 16.5× +18.87% (above 0%: growing) +81.25% (above 0%: growing) +19.08% (above 0%: growing) 92.12% 48.19% Compare
HRMY Harmony Biosciences Holdings, Inc. $2.2B 12.2× 9.4× +30.32% (above 0%: growing) +88.41% (above 0%: growing) +16.53% (above 0%: growing) 75.81% 34.18% Compare
RXRX Recursion Pharmaceuticals, Inc. $2.2B — (loss-making) — (loss-making) −60.10% (below 0%: shrinking) n/m −32.03% (below 0%: shrinking) (49.82%) (1,759.69%) Compare
VRDN Viridian Therapeutics, Inc. $2.2B — (loss-making) — (loss-making) +278.67% (above 0%: growing) n/m −41.39% (below 0%: shrinking) 100.00% (44,460.56%) Compare
IRON Disc Medicine, Inc. $2.2B — (loss-making) — — n/m +7.83% (above 0%: growing) 0.00% 0.00% Compare
FTRE Fortrea Holdings Inc. $2.2B — (loss-making) — (loss-making) −4.52% (below 0%: shrinking) n/m +53.15% (above 0%: growing) 20.52% 2.18% Compare
Median of peers $2.2B 12.2× 9.5× +1.98% +81.25% +12.18% 72.59% 1.09%

All 614 Biotechnology stocks →

SELLAS Life Sciences Group, Inc. (SLS) key facts

  • SELLAS Life Sciences Group, Inc. (SLS) is a Biotechnology company in the Healthcare sector, listed on Nasdaq.
  • SELLAS Life Sciences Group, Inc.’s revenue for fiscal 2022 (year ended December 2022) was $1.0 million.
  • As of October 16, 2026, SLS traded at $9.98, a market capitalization of $2.3 billion.
  • Return on equity was −66.9% and debt-to-equity 0.00.
  • Its Piotroski F-score is 2 out of 9 and its Altman Z-score is −16.75 (distress zone) for fiscal 2022.

Source: company filings (standardised) and stockrow calculations.

SELLAS Life Sciences Group, Inc. (SLS) Latest News

stockrow.com/SLS · Data as of Mar 31, 2022 · For information only; not investment advice. · © 2026 stockrow.com