APTOF (APTOF)
Sources: Yahoo Finance (quote, statistics) · SEC EDGAR (filings, insider trades, 13F holders) · company filings & press wires
Market Cap
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P/E (TTM)
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EPS
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Div Yield
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52W Range
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Company overview
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No company overview is available for APTOF yet.
Peers in industry
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Recent press releases
March 2026
5 months ago8-K
Aptose Biosciences Inc. — 8-K Filing
APTOFAptose Biosciences Inc.
# 🧾 What This Document Is This is an **8-K filing**, which is a "current report" companies file with the SEC to announce major events that shareholders should know about. Think of it as a breaking news alert for investors. This specific filing is packed with three big announcements: 1. **A corpo
Read summaryView on SEC EDGAR
SEC filings
All filings →1 recent filing shown in the timeline above. View all SEC filings →
Insider trades
All insider trades →APTOF has no reported insider trades in the last 90 days.
Institutional holders
All holders →As of 2025-06-30 · prior 2025-03-31
420 sh● NEW
People at APTOF
All people →No officers or directors have been indexed for APTOF.
Quarterly financials
Full financials →Revenue trend
03/25
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NI -$5.5M
06/25
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NI -$7.0M
09/25
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NI -$5.1M
RevenueNI = Net Income
EPS trend (diluted)
Latest: $-2.01
Prior: $-2.76
Revenue sparkline