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Date Action Amount Person Type
Feb 05, 2024 Buy 55 000 Payne Fletcher Employee Stock Option (Right to Buy)
Feb 05, 2024 Buy 35 000 Bejar Rafael Employee Stock Option (Right to Buy)
Feb 05, 2024 Buy 11 000 Ledru Philippe Employee Stock Option (Right to Buy)
Feb 05, 2024 Buy 70 000 Rice William G. Employee Stock Option (Right to Buy)
Feb 05, 2024 Buy 3 333 Seizinger Bernd R. Director Stock Option (Right to Buy)
Feb 05, 2024 Buy 3 333 Platzer Erich Director Stock Option (Right to Buy)
Feb 05, 2024 Buy 3 333 Vincent Mark D. Director Stock Option (Right to Buy)
Feb 05, 2024 Buy 3 333 Ashe Carol Gail Director Stock Option (Right to Buy)
Feb 05, 2024 Buy 3 333 Burger Denis R Director Stock Option (Right to Buy)
Feb 05, 2024 Buy 3 333 Whitehead Warren Director Stock Options (Right to Buy)
Sep 22, 2023 Buy 17 000 Seizinger Bernd R. Common Shares
Jan 19, 2023 Buy 100 000 Whitehead Warren Director Option Grant
Jan 19, 2023 Buy 100 000 Vincent Mark D. Director Stock Option (Right to Buy)
Jan 19, 2023 Buy 100 000 Seizinger Bernd R. Stock Option (right to buy)
Jan 19, 2023 Buy 150 000 Rice William G. Common Shares
Jan 19, 2023 Buy 400 000 Rice William G. Employee Stock Option (Right to Buy)
Jan 19, 2023 Buy 100 000 Platzer Erich Director Stock Option (Right to Buy)
Jan 19, 2023 Buy 200 000 Payne Fletcher Employee Stock Option (Right to Buy)
Jan 19, 2023 Buy 100 000 Payne Fletcher Common Shares
Jan 19, 2023 Buy 200 000 Ledru Philippe Employee Stock Option (Right to Buy)
Jan 19, 2023 Buy 100 000 Ledru Philippe Common Shares
Jan 19, 2023 Buy 100 000 Burger Denis R Director Stock Option (Right to Buy)
Jan 19, 2023 Buy 100 000 Ashe Carol Gail Director Stock Option (Right to Buy)
Jan 19, 2023 Buy 200 000 Bejar Rafael Employee Stock Option
Jan 19, 2023 Buy 100 000 Bejar Rafael Common Shares
Sep 19, 2022 Buy 10 000 Rice William G. Common Shares
Sep 14, 2022 Buy 50 000 Seizinger Bernd R. Stock Option (right to buy)
Sep 13, 2022 Buy 0 Seizinger Bernd R.
Jul 06, 2022 Buy 600 000 Rice William G. Performance Stock Options
Jul 06, 2022 Buy 600 000 Rice William G. Performance Stock Options
Jun 27, 2022 Buy 1 000 000 Payne Fletcher Common Stock
Jun 27, 2022 Buy 0 Payne Fletcher
Jun 06, 2022 Buy 10 000 Rice William G. Common Shares
May 31, 2022 Buy 0 Loewy Caroline M
Apr 13, 2022 Buy 600 000 Ledru Philippe Employee Stock Option
Apr 07, 2022 Buy 0 Ledru Philippe Common Shares
Jan 18, 2022 Buy 50 000 Ashe Carol Gail Director Stock Option (Right to Buy)
Jan 18, 2022 Buy 700 000 Rice William G. Employee Option Grant
Jan 18, 2022 Buy 600 000 Marango Jotin Employee Stock Option
Jan 18, 2022 Buy 600 000 Bejar Rafael Employee Stock Option
Jan 18, 2022 Buy 50 000 Vincent Mark D. Director Stock Option (Right to Buy)
Jan 18, 2022 Buy 50 000 Burger Denis R Director Stock Option (Right to Buy)
Jan 18, 2022 Buy 50 000 Loewy Caroline M Director Stock Option (Right to Buy)
Jan 18, 2022 Buy 50 000 Whitehead Warren Director Option Grant
Jan 18, 2022 Buy 50 000 Platzer Erich Director Stock Option (Right to Buy)
Dec 20, 2021 Buy 0 Burger Denis R
Dec 20, 2021 Buy 10 000 Burger Denis R Common Shares
Dec 16, 2021 Buy 20 000 Platzer Erich Common Shares
Dec 16, 2021 Buy 30 000 Platzer Erich Common Shares
Dec 16, 2021 Buy 50 000 Platzer Erich Common Shares
Dec 16, 2021 Buy 13 183 Rice William G. Common Shares
Dec 15, 2021 Buy 100 000 Platzer Erich Common Shares
Dec 15, 2021 Buy 30 000 Platzer Erich Common Shares
Dec 15, 2021 Buy 20 000 Platzer Erich Common Shares
Dec 15, 2021 Buy 120 000 Platzer Erich Common Shares
Dec 15, 2021 Buy 17 822 Rice William G. Common Shares
Nov 26, 2021 Buy 8 643 Rice William G. Common Shares
Nov 19, 2021 Buy 5 417 Burger Denis R Common Shares
Nov 19, 2021 Sell 5 417 Burger Denis R Director Stock Option (Right to Buy)
Nov 19, 2021 Buy 5 417 Burger Denis R Common Shares
Nov 19, 2021 Sell 5 714 Burger Denis R Director Stock Option (Right to Buy)
Nov 19, 2021 Buy 10 000 Bejar Rafael Common Shares
Aug 19, 2021 Buy 200 000 Marango Jotin Performance Stock Option
Aug 19, 2021 Buy 200 000 Bejar Rafael Performance Stock Option
Aug 05, 2021 Sell 60 000 Wilson Donald R. Jr. Common Stock
Aug 03, 2021 Buy 57 199 Wilson Donald R. Jr. Common Stock
Aug 03, 2021 Buy 0 Wilson Donald R. Jr. Common Stock
Aug 03, 2021 Buy 0 Wilson Donald R. Jr. Common Stock
Jul 02, 2021 Buy 6 081 Rice William G. Common shares
Jun 22, 2021 Sell 9 600 Whitehead Warren Common Shares
Jun 21, 2021 Sell 15 400 Whitehead Warren Common Shares
Jan 04, 2021 Buy 50 000 Whitehead Warren Director Stock Option (Right to Buy)
Jan 04, 2021 Buy 50 000 Vincent Mark D. Director Stock Option (Right to Buy)
Jan 04, 2021 Buy 343 000 Rice William G. Employee Stock Option (Right to Buy)
Jan 04, 2021 Buy 50 000 Platzer Erich Director Stock Option (Right to Buy)
Jan 04, 2021 Buy 343 000 Marango Jotin Employee Stock Option (Right to Buy)
Jan 04, 2021 Buy 50 000 Loewy Caroline M Director Stock Option (Right to Buy)
Jan 04, 2021 Buy 343 000 Chow Gregory K. Employee Stock Option (Right to Buy)
Jan 04, 2021 Buy 50 000 Burger Denis R Director Stock Option (Right to Buy)
Jan 04, 2021 Buy 343 000 Bejar Rafael Employee Stock Option (Right to Buy)
Jan 04, 2021 Buy 50 000 Ashe Carol Gail Director Stock Option (Right to Buy)
Dec 22, 2020 Buy 20 000 Whitehead Warren Common Shares
Dec 22, 2020 Sell 10 000 Whitehead Warren Common Shares
Dec 22, 2020 Sell 10 000 Whitehead Warren Common Shares
Dec 22, 2020 Sell 20 000 Whitehead Warren Director Stock Option (Right to Buy)
Jul 10, 2020 Sell 126 668 Chow Gregory K. Common Shares
Jul 10, 2020 Sell 168 891 Rice William G. Common Shares
Jul 10, 2020 Sell 62 835 Marango Jotin Common Shares
Jul 02, 2020 Sell 20 946 Marango Jotin Common Shares
Jun 24, 2020 Buy 7 000 Whitehead Warren Common Shares
Jun 24, 2020 Buy 7 000 Whitehead Warren Director Stock Option (Right to Buy)
Jun 24, 2020 Buy 5 000 Whitehead Warren Common Shares
Jun 24, 2020 Sell 12 000 Whitehead Warren Common Shares
Jun 24, 2020 Sell 5 000 Whitehead Warren Common Shares
Jun 23, 2020 Buy 10 000 Whitehead Warren Common Shares
Jun 23, 2020 Buy 1 250 Whitehead Warren Common Shares
Jun 23, 2020 Buy 500 Whitehead Warren Common Shares
Jun 23, 2020 Buy 1 250 Whitehead Warren Common Shares
Jun 23, 2020 Sell 13 000 Whitehead Warren Common Shares
Jun 23, 2020 Sell 5 000 Whitehead Warren Common Shares
INSIDER POWER
89.138
Last 100 transactions
Buy: 9 955 760 | Sell: 550 471 (Shares)

Based on the 100 latest insides trades, we have calculated the insider power to be positive at a ratio of 89.138.

In total, the insiders bought 9 955 760 and sold 550 471 APTO shares in the last 100 trades.

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About Aptose Biosciences

Aptose Biosciences Aptose Biosciences Inc., a clinical-stage biotechnology company, discovers and develops personalized therapies addressing unmet medical needs in oncology primarily in the United States. Its clinical programs include APTO-253, which is in Phase 1a/b clinical trial for the treatment of patients with relapsed or refractory blood cancers, including acute myeloid leukemia (AML) and high-risk myelodysplastic syndrome (HR MDS); and HM43239 that is in Ph... APTO Profile

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