Aptose Biosciences
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 100,000 $0.2 $20,000
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Warrants 50,000 $0.25 $12,500
Purchase
SEIZINGER BERND R. director
 Common Shares 17,000 $3.14 $53,380
Purchase
PAYNE FLETCHER officer: SR VP & Chief Fin. Off..
 Common Shares 10,000 $0.68 $6,780
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 10,000 $0.68 $6,830
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 10,000 $0.97 $9,680
Purchase
BURGER DENIS R director
 Common Shares 10,000 $1.45 $14,490
Purchase
PLATZER ERICH director
 Common Shares 20,000 $1.4 $28,000
Purchase
PLATZER ERICH director
 Common Shares 30,000 $1.38 $41,400
Purchase
PLATZER ERICH director
 Common Shares 50,000 $1.37 $68,500
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 13,183 $1.52 $20,038
Purchase
PLATZER ERICH director
 Common Shares 100,000 $1.18 $117,600
Purchase
PLATZER ERICH director
 Common Shares 30,000 $1.19 $35,700
Purchase
PLATZER ERICH director
 Common Shares 20,000 $1.2 $23,960
Purchase
PLATZER ERICH director
 Common Shares 120,000 $1.16 $139,080
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 17,822 $1.12 $19,961
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 8,643 $2.31 $19,965
Purchase
BEJAR RAFAEL officer: Sr. VP, Chief Medical ..
 Common Shares 10,000 $2.56 $25,600
Option
BURGER DENIS R director
 Common Shares 5,417 $2.04 $11,051
Option
BURGER DENIS R director
 Director Stock Option (Right to Buy) 5,417 $2.04 $11,051
Sale
WILSON DONALD R. JR.
Common Stock 60,000 $2.62 $157,200
Purchase
WILSON DONALD R. JR.
Common Stock 57,199 $2.65 $151,406
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common shares 6,081 N/A N/A
Sale
WHITEHEAD WARREN director
 Common Shares 9,600 $3.24 $31,104
Sale
WHITEHEAD WARREN director
 Common Shares 15,400 $3.35 $51,590
Option
WHITEHEAD WARREN director
 Director Stock Option (Right to Buy) 20,000 $2.01 $40,200
Sale
WHITEHEAD WARREN director
 Common Shares 20,000 $4.11 $82,200
Option
WHITEHEAD WARREN director
 Common Shares 20,000 $2.01 $40,200
Sale
WHITEHEAD WARREN director
 Common Shares 20,000 $4.11 $82,200
Sale
MARANGO JOTIN officer: Senior VP, Chief Bus. ..
 Common Shares 62,835 $6.05 $380,152
Sale
CHOW GREGORY K. officer: Executive VP & CFO
 Common Shares 126,668 $6.05 $766,341
Sale
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 168,891 $6.05 $1,021,791
Sale
MARANGO JOTIN officer: Senior VP, Chief Bus. ..
 Common Shares 20,946 $6.34 $132,798
Option
WHITEHEAD WARREN director
 Director Stock Option (Right to Buy) 12,000 $4.69 $56,280
Option
WHITEHEAD WARREN director
 Common Shares 12,000 $4.69 $56,280
Sale
WHITEHEAD WARREN director
 Common Shares 17,000 $6.76 $114,835
Option
WHITEHEAD WARREN director
 Common Shares 12,000 N/A N/A
Sale
WHITEHEAD WARREN director
 Common Shares 17,000 N/A N/A
Option
WHITEHEAD WARREN director
 Director Stock Option (Right to Buy) 12,000 N/A N/A
Option
WHITEHEAD WARREN director
 Common Shares 13,000 $1.64 $21,255
Sale
WHITEHEAD WARREN director
 Common Shares 18,000 $6.93 $124,740
Option
WHITEHEAD WARREN director
 Director Stock Option (Right to Buy) 1,250 $1.91 $2,388
Option
WHITEHEAD WARREN director
 Common Shares 13,000 N/A N/A
Option
WHITEHEAD WARREN director
 Common Shares 13,000 $1.64 $21,255
Sale
WHITEHEAD WARREN director
 Common Shares 18,000 $6.93 $124,740
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 3,400 $5.82 $19,802
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 10,000 $1.92 $19,200
Purchase
CHOW GREGORY K. officer: Executive VP & CFO
 Common Shares 7,500 $1.84 $13,815
Purchase
RICE WILLIAM G. director, officer: Chair, Presi..
 Common Shares 10,000 $1.85 $18,510
Purchase
PLATZER ERICH director
 Common Shares 20,000 $2.19 $43,840

Showing 1 to 50 of 56 results.

Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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