Insider Trading activities of Aptose Biosciences Inc. (APTO)

Insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Aptose Biosciences Inc. (APTO) since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Aptose Biosciences Inc. since year 2005. Table 2 shows the detailed insider transactions of Aptose Biosciences Inc. since 2005. The reporting company's ticker symbol is APTO. The reporting company's CIK number is 882361.
The total value of stock buying since 2005 is $63,945.
The total value of stock sales since 2005 is $43,840.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Aptose Biosciences Inc. (APTO).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2019-04 10,000 $18,510 0 $0 0 $0
2019-03 25,000 $45,435 20,000 $43,840 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Aptose Biosciences Inc. insiders (APTO)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2019-04-18 Rice William G. (Chair, President & CEO) Buy 10,000 1.85 18,510
2019-03-19 Platzer Erich Sale 20,000 2.19 43,840
2019-03-14 Rice William G. (Chair, President & CEO) Buy 10,000 1.90 18,990
2019-03-13 Chow Gregory K. (Senior VP & CFO) Buy 15,000 1.76 26,445

Insider trading activities including stock purchases, stock sales, and option exercises of APTO listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Aptose Biosciences Inc. (symbol APTO, CIK number 882361) see the Securities and Exchange Commission (SEC) website.