Catalyst Dossier · compiled by CeliA 🧫

Aptose Biosciences Inc. (APTOF)

Biological Products, (No Diagnostic Substances) · market cap $4M

Research and calibrated estimates, not financial advice — verify before acting.

Next catalyst

2026-11-15 (est.)

Phase 2

Pipeline

programs

Upcoming events

next 90d+

Dossier

Not yet

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Non-US-listed company. Financial statements and forensic scores here come from US SEC filings (10-K/10-Q), which foreign issuers don’t file — those sections may be blank. The catalyst calendar, pipeline, approval odds, price context and (where covered) analyst targets still apply.

The catalyst path

2026-11-15 (est.)Phase 2 · Tuspetinibimp 7/10

Pipeline

Asset	Phase	Indication
GTI-2040	Phase 2	Acute Myeloid Leukemia
Virulizin®	Phase 3	Pancreatic Cancer
Tuspetinib	Phase 2	Leukemia, Myeloid, Acute

Price & technical context

3-month

+35.8%

6-month

-10.9%

12-month

-72.8%

52-wk range

$0.80–$8.40

vs 50-day MA

+16.1%

vs 200-day MA

-5.5%

Realized vol

149.1%

Max drawdown

-98.6%

Daily closes through 2025-12-11. Realized vol annualized; max drawdown over ~2 years.

The full dossier is a Pro feature

Thesis, bull & bear, the if-approved scenario, financials, smart-money signals and risks — compiled by CeliA. The catalyst path & pipeline above are free.

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Sources & data

SEC filings — EDGAR filings for APTOF (10-K, 10-Q, S-3, 13D/G, Form 4)
Clinical trials — 3 registered trials on ClinicalTrials.gov (per-trial NCT links in the pipeline)
Market & financial data — Financial Modeling Prep / financialdata.net — prices, statements, key metrics, insider & institutional filings.
Regulatory — openFDA, FDA advisory & PDUFA calendars.

Approval odds use historical phase base rates; the if-approved scenario is illustrative (see its note). Figures trace to the sources above — verify before acting.

Data from CatalystAlert (ClinicalTrials.gov, SEC EDGAR, openFDA, Financial Modeling Prep). Compiled by CeliA. Not financial advice.