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APTO

Aptose Biosciences Inc.

Healthcare · USD

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Price alert · APTO

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1.71 USD 0.00 0.00%
As of Feb 10, 2026
1.71 Day range 1.71

52-week range unavailable

YTD
0.00%
1 year
0.00%
Open
1.71
Prev close
1.71
Mkt cap
14.88M
Vol
648.21K
Avg vol
0
EPS
0.00
P/E
0.00
Div yield
0.00%
More statistics
Low
1.71
High
1.71
Forward P/E
-0.11
Beta
0.00
Short ratio
0.12
Inst. own
16.68%
Dividend
0.00
Ex-div date
50-d avg
0.2968
200-d avg
0.71675
1y target
2.00

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Financial health

Altman Z-Score

-75.92 Distress zone

Bankruptcy-risk model: below 1.81 distress, above 2.99 safe.

Piotroski F-Score

3 / 9 Weak

Nine pass/fail tests of profitability, leverage and efficiency.

Valuation

P/E -0.2×
FY 2016: -19.2×FY 2017: -64.3×FY 2018: -33.1×FY 2019: -162×FY 2020: -33.7×FY 2021: -8.8×FY 2022: -5.9×FY 2023: -2.8×FY 2024: -0.4×FY 2025: -0.2×
FY 2016 5y median -2.8× FY 2025
P/S 0.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025
P/B -0.2×
FY 2016: 36.3×FY 2017: 73.5×FY 2018: 67.9×FY 2019: 45.4×FY 2020: 15.7×FY 2021: 7.7×FY 2022: 6.5×FY 2023: -49.7×FY 2024: -2.0×FY 2025: -0.2×
FY 2016 5y median -0.2× FY 2025
P/FCF 0.0×
FY 2016: -21.4×FY 2017: -73.2×FY 2018: -40.6×FY 2019: -197×FY 2020: -54.9×FY 2021: -13.2×FY 2022: -7.6×FY 2023: -3.2×FY 2024: -0.3×FY 2025: 0.0×
FY 2016 5y median -3.2× FY 2025
EV/EBITDA 156×
FY 2016: -18.7×FY 2017: -62.9×FY 2018: -32.4×FY 2019: -159×FY 2020: -31.7×FY 2021: -8.3×FY 2022: -5.0×FY 2023: -2.6×FY 2024: 33.6×FY 2025: 156×
FY 2016 5y median -2.6× FY 2025
EV/Sales 0.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025
FCF Yield 0.0%
FY 2016: -4.7%FY 2017: -1.4%FY 2018: -2.5%FY 2019: -0.5%FY 2020: -1.8%FY 2021: -7.6%FY 2022: -13.1%FY 2023: -31.0%FY 2024: -396.5%FY 2025: 0.0%
FY 2016 5y median -13.1% FY 2025

Profitability

Gross Margin 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Operating Margin 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Net Margin 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
ROE 0.0%
FY 2016: -189.1%FY 2017: -114.3%FY 2018: -205.0%FY 2019: -28.0%FY 2020: -46.5%FY 2021: -88.0%FY 2022: -110.8%FY 2023: 1765.1%FY 2024: 559.8%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
ROIC 0.0%
FY 2016: -189.5%FY 2017: -115.7%FY 2018: -206.7%FY 2019: -28.1%FY 2020: -46.5%FY 2021: -87.5%FY 2022: -109.1%FY 2023: 2776.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
ROA 0.0%
FY 2016: -160.3%FY 2017: -97.4%FY 2018: -171.1%FY 2019: -26.2%FY 2020: -43.7%FY 2021: -79.2%FY 2022: -82.0%FY 2023: -394.2%FY 2024: -251.1%FY 2025: 0.0%
FY 2016 5y median -82.0% FY 2025

Growth (YoY)

Revenue 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 FY 2025
Operating Income 0.0%
FY 2016: -19.7%FY 2017: 14.8%FY 2018: -146.1%FY 2019: 7.7%FY 2020: -107.6%FY 2021: -17.4%FY 2022: 34.9%FY 2023: -22.9%FY 2024: 100.0%FY 2025: 0.0%
FY 2016 FY 2025
EPS (diluted) 45.0%
FY 2016: -22.8%FY 2017: 51.9%FY 2018: -65.4%FY 2019: 39.4%FY 2020: -271.6%FY 2021: -18.3%FY 2022: 36.0%FY 2023: -22.4%FY 2024: 30.1%FY 2025: 45.0%
FY 2016 FY 2025
Free Cash Flow 100.0%
FY 2016: -22.1%FY 2017: 17.4%FY 2018: -129.9%FY 2019: 8.0%FY 2020: -56.8%FY 2021: -28.1%FY 2022: 25.7%FY 2023: -37.9%FY 2024: 19.4%FY 2025: 100.0%
FY 2016 FY 2025

Financial Health

Current Ratio 0.7×
FY 2016: 6.4×FY 2017: 6.7×FY 2018: 5.9×FY 2019: 17.8×FY 2020: 18.4×FY 2021: 10.0×FY 2022: 4.0×FY 2023: 0.8×FY 2024: 2.1×FY 2025: 0.7×
FY 2016 5y median 2.1× FY 2025
Quick Ratio 0.7×
FY 2016: 6.4×FY 2017: 6.7×FY 2018: 5.9×FY 2019: 17.8×FY 2020: 18.4×FY 2021: 10.0×FY 2022: 4.0×FY 2023: 0.8×FY 2024: 2.1×FY 2025: 0.7×
FY 2016 5y median 2.1× FY 2025
Debt / Equity -0.0×
FY 2016: 0.0×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: -0.3×FY 2024: -2.3×FY 2025: -0.0×
FY 2016 5y median -0.0× FY 2025
Net Debt / EBITDA -33.7×
FY 2016: 0.6×FY 2017: 0.9×FY 2018: 0.5×FY 2019: 3.0×FY 2020: 2.1×FY 2021: 0.6×FY 2022: 0.8×FY 2023: 0.2×FY 2024: 11.1×FY 2025: -33.7×
FY 2016 5y median 0.6× FY 2025
Interest Coverage 0.0×
FY 2016: -283×FY 2017: 0.0×FY 2018: 0.0×FY 2019: 0.0×FY 2020: 0.0×FY 2021: 0.0×FY 2022: 0.0×FY 2023: 0.0×FY 2024: 0.0×FY 2025: 0.0×
FY 2016 5y median 0.0× FY 2025

Dividends

Dividend Yield 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025
Payout Ratio 0.0%
FY 2016: 0.0%FY 2017: 0.0%FY 2018: 0.0%FY 2019: 0.0%FY 2020: 0.0%FY 2021: 0.0%FY 2022: 0.0%FY 2023: 0.0%FY 2024: 0.0%FY 2025: 0.0%
FY 2016 5y median 0.0% FY 2025

Annual · latest fiscal year ends 2025-12-31