APTO
Aptose Biosciences Inc
NASDAQ: APTO · HEALTHCARE · BIOTECHNOLOGY
$1.71
+0.00% today
Updated 2026-04-30
Market cap
$4.36M
P/E ratio
—
P/S ratio
—
EPS (TTM)
$-36.38
Dividend yield
—
52W range
$0 – $0
Volume
—
Aptose Biosciences Inc (APTO) Financial statements
SEC filings — annual and quarterly data.
Cash flow — annual
| Item | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating cash flow | $-14.92M | $-11.87M | $-5.88M | $-10.25M | $-6.62M | $-3.53M | $-6.03M | $-3.21M | $-4.94M | $-9.94M | $-9.89M | $-12.17M | $-10.22M | $-23.21M | $-21.56M | $-33.89M | $-43.30M | $-32.32M | $-44.59M | $-35.98M |
| Capital expenditures | $477614.00 | $68001.00 | $19004.00 | $58332.00 | $161467.00 | $1895.00 | $8257.00 | $0.00 | $20275.00 | $301980.00 | $258000.00 | $3728.00 | $13000.00 | $329000.00 | $102000.00 | $79000.00 | $212000.00 | $24000.00 | $29000.00 | $5000.00 |
| Depreciation | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Stock-based comp | — | — | — | $409174.00 | $409174.00 | $166805.00 | $494446.00 | $492003.00 | $498699.00 | $2.41M | $2.50M | $1.71M | $817000.00 | $4.28M | $2.30M | $21.44M | $12.95M | $5.21M | $3.65M | $1.06M |
| Free cash flow | $-15.40M | $-11.93M | $-5.90M | $-10.31M | $-6.78M | $-3.53M | $-6.04M | $-3.21M | $-4.96M | $-10.25M | $-10.15M | $-12.18M | $-10.24M | $-23.54M | $-21.66M | $-33.97M | $-43.52M | $-32.35M | $-44.62M | $-35.98M |
| Investing cash flow | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Financing cash flow | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends paid | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | — | — | — | — | — | — | — |
| Share repurchases | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Debt repayment | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Net change in cash | — | — | — | — | — | — | — | — | — | — | — | — | — | $4.67M | $64.54M | $37.55M | $-78.28M | $-2.14M | — | — |