Aptose Biosciences (APTO) Insider Trading & Ownership Add Compare Share Share Insider Trades Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Aptose Biosciences (NASDAQ:APTO) Insider Buying and Selling ActivityCurrentInsider OwnershipPercentage1.33%Number OfInsiders Buying(Last 12 Months)1Amount OfInsider Buying(Last 12 Months)$19,998.00Number OfInsiders Selling(Last 12 Months)0 Get APTO Insider Trade Alerts Want to know when executives and insiders are buying or selling Aptose Biosciences stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily. Email Address APTO Insider Buying and Selling by Quarter Aptose Biosciences Insider and Congressional Trades History Insiders and Members of Congress Insiders Only Members of Congress Only Transaction Type Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 2 Years 3 Years Time Frame * Start Date * End Date Export to Excel Transaction DateNameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails11/25/2024William G RiceCEOBuy3,333$6.00$19,998.00 (Data available from 1/1/2013 forward) APTO Insider Trading Activity - Frequently Asked Questions Who is on Aptose Biosciences's Insider Roster? The list of insiders at Aptose Biosciences includes Bernd R Seizinger, and William G Rice. Learn more on insiders at APTO. What percentage of Aptose Biosciences stock is owned by insiders? 1.33% of Aptose Biosciences stock is owned by insiders. Learn more on APTO's insider holdings. Which Aptose Biosciences insiders have been buying company stock? The following insiders have purchased APTO shares in the last 24 months: Bernd R Seizinger ($53,317.20), and William G Rice ($19,998.00). How much insider buying is happening at Aptose Biosciences? Insiders have purchased a total of 3,899 APTO shares in the last 24 months for a total of $73,315.20 bought. Aptose Biosciences Key ExecutivesDr. William G. Rice Ph.D. (Age 59)Chairman, Pres & CEO Mr. Gregory K. Chow CPA (Age 45)MBA, BA, Sr. VP, CFO & Principal Accounting Officer Mr. Ernest Kitt B.S.M.S, VP of Devel. & Technical OperationsDr. Stephen B. Howell (Age 73)Chief Medical Officer Mr. Peter MurrayDirector of Clinical Devel. More Insider Trading Tools from MarketBeat Related Companies IN8bio Insider Trading SAB Biotherapeutics Insider Trading Calidi Biotherapeutics Insider Trading Athira Pharma Insider Trading BioCardia Insider Trading Turnstone Biologics Insider Trading Chromocell Therapeutics Insider Trading Omega Therapeutics Insider Trading AIM ImmunoTech Insider Trading Fresh Tracks Therapeutics Insider Trading Insider Tracking Tools CEO Purchases/Sales CFO Purchases/Sales Top Insider Buying Stocks Top Insider Selling Stocks Insider Trades Screener Insider Trades Newsletter Congressional Stock Trades Insider Trading By Country U.S. Insider Trading Activity Canadian Insider Trading Activity U.K. Insider Trading Activity Australia Insider Trading Activity Latest Articles Beware of BigBear.ai: Insiders Are Selling—Should You?XPO Buying $50 Million of Its Own Stock: Here's Why Top 3 Large Cap Stocks Insiders Bought in Q1: Buy, Sell, or HoldJoby Aviation: Operational Momentum vs. Market SentimentMicroStrategy Sees Insider Buy-Sell Action in Q1 This page (NASDAQ:APTO) was last updated on 4/22/2025 by MarketBeat.com Staff From Our PartnersCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... 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