Insiders · APTO

APTO insider transactions

Aptose Biosciences Inc. (APTO) Form 4 insider transactions - real-time wire coverage of every officer, director, and 10% owner trade.

Recent Form 3, 4, and 5 filings for APTO

• 401d
  New insider Hanmi Pharmaceutical Co., Ltd. claimed ownership of 508,710 shares (SEC Form 3)

  3 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 515d
  Chair, President & CEO Rice William G. bought $20,000 worth of shares (100,000 units at $0.20), increasing direct ownership by 19% to 613,252 units (SEC Form 4)

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 716d
  SEC Form 4 filed by Ledru Philippe

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Payne Fletcher

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Bejar Rafael

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Ledru Philippe

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Rice William G.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Seizinger Bernd R.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Platzer Erich

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Vincent Mark D.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Ashe Carol Gail

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Burger Denis R

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 808d
  SEC Form 4 filed by Whitehead Warren

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 944d
  SEC Form 4: Seizinger Bernd R. bought $53,380 worth of shares (17,000 units at $3.14)

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4 filed by Whitehead Warren

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4 filed by Vincent Mark D.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4 filed by Seizinger Bernd R.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4: Rice William G. was granted 150,000 shares, increasing direct ownership by 41% to 513,252 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4 filed by Platzer Erich

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4: Payne Fletcher was granted 100,000 shares

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4: Ledru Philippe was granted 100,000 shares, increasing direct ownership by 20,000% to 100,500 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4 filed by Burger Denis R

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4 filed by Ashe Carol Gail

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1188d
  SEC Form 4: Bejar Rafael was granted 100,000 shares, increasing direct ownership by 1,000% to 110,000 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1312d
  SEC Form 4: Rice William G. bought $6,834 worth of shares (10,000 units at $0.68), increasing direct ownership by 3% to 363,252 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1312d
  SEC Form 4: Payne Fletcher bought $6,775 worth of shares (10,000 units at $0.68)

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1317d
  SEC Form 4 filed by Seizinger Bernd R.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1318d
  SEC Form 3 filed by new insider Seizinger Bernd R.

  3 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1388d
  SEC Form 4 filed by Rice William G.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1398d
  SEC Form 4 filed by Payne Fletcher

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1398d
  SEC Form 3 filed by new insider Payne Fletcher

  3 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1411d
  SEC Form 4 filed by Loewy Caroline M

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1420d
  SEC Form 4: Rice William G. bought $9,681 worth of shares (10,000 units at $0.97), increasing direct ownership by 3% to 353,252 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1472d
  SEC Form 4 filed by Ledru Philippe

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1472d
  SEC Form 3: New insider Ledru Philippe claimed ownership of 500 shares

  3 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Ashe Carol Gail

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Rice William G.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Marango Jotin

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Bejar Rafael

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Vincent Mark D.

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Burger Denis R

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Loewy Caroline M

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Whitehead Warren

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1556d
  SEC Form 4 filed by Platzer Erich

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1579d
  SEC Form 4 filed by Burger Denis R (Amendment)

  4/A - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1587d
  SEC Form 4: Burger Denis R bought $14,490 worth of shares (10,000 units at $1.45), increasing direct ownership by 46% to 31,671 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1587d
  SEC Form 4: Platzer Erich bought $137,900 worth of shares (100,000 units at $1.38), increasing direct ownership by 25% to 505,000 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1591d
  SEC Form 4: Platzer Erich bought $316,340 worth of shares (270,000 units at $1.17), increasing direct ownership by 200% to 405,000 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1591d
  SEC Form 4: Rice William G. bought $20,038 worth of shares (13,183 units at $1.52), increasing direct ownership by 4% to 343,252 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1593d
  SEC Form 4: Rice William G. bought $19,961 worth of shares (17,822 units at $1.12), increasing direct ownership by 6% to 330,069 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1609d
  SEC Form 4: Rice William G. bought $19,965 worth of shares (8,643 units at $2.31), increasing direct ownership by 3% to 312,247 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1615d
  SEC Form 4: Burger Denis R exercised 5,417 shares at a strike of $2.04, increasing direct ownership by 33% to 21,671 units (Amendment)

  4/A - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1618d
  SEC Form 4: Burger Denis R exercised 5,417 shares at a strike of $2.04, increasing direct ownership by 33% to 21,671 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1618d
  SEC Form 4: Bejar Rafael bought $25,600 worth of shares (10,000 units at $2.56)

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1707d
  SEC Form 4 filed by Marango Jotin

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1707d
  SEC Form 4 filed by Bejar Rafael

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1724d
  SEC Form 3: Wilson Donald R. Jr. claimed ownership of 8,895,238 units of Common Stock

  3 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1724d
  SEC Form 4: Wilson Donald R. Jr. bought $151,406 worth of Common Stock (57,199 units at $2.65) and sold $157,200 worth of Common Stock (60,000 units at $2.62)

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1755d
  SEC Form 4: Rice William G. bought $19,998 worth of Common shares (6,081 units at $3.29), increasing direct ownership by 2% to 303,604 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)
• 1768d
  SEC Form 4: Whitehead Warren sold $82,694 worth of Common Shares (25,000 units at $3.31), decreasing direct ownership by 62% to 15,000 units

  4 - Aptose Biosciences Inc. (0000882361) (Issuer)