Aptose Biosciences, Inc. (APTOF)
OTOTC · Common · CUSIP 03835T200
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Security Profile

Security Type
Common Stock
CUSIP
03835T200 (prev. 03835T101 )
Market Cap
Mid Cap
Previous Symbol
APTO (changed 4/2/2025)
Previous Name
Lorus Therapeutics, Inc.
Business: Aptose Biosciences, Inc. is a clinical-stage biotechnology company committed to discovering and developing personalized therapies addressing unmet medical needs in oncology. Aptose is advancing new therapeutics focused on novel cellular targets on the leading edge of cancer research coupled with companion diagnostics to identify the optimal patient population for our products. The company's small molecule cancer therapeutics pipeline includes products designed to provide additive or synergistic efficacy with existing anti-cancer therapies and regimens without overlapping toxicities.

Company Contact

CEO
William G. Rice, Ph.D.
CFO
Fletcher Payne
Headquarters
66 Wellington Street West Suite 5300, Toronto, Ontario, Canada, M2J 4R3
Phone
647-479-9828
Investor Relations
Susan Pietropaolo · 201-923-2049 · spietropaolo@aptose.com
General Email
info@aptose.com
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