Whitehead Warren

Number of records: 9
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
23-Jun-21 5:08 PM
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Aptose Biosciences Inc. (APTO) 22-Jun-21Market Sale 9,600$3.24$31,104.00(39%)
24.6K to 15.0K
(2%)
23-Jun-21 5:08 PM
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Aptose Biosciences Inc. (APTO) 21-Jun-21Market Sale 15,400$3.35$51,590.00(38%)
40.0K to 24.6K
1%
28-Dec-20 6:00 PM
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Aptose Biosciences Inc. (APTO) 22-Dec-20Option Exercise 20,000$2.01$40,200.0050%
40.0K to 60.0K
28-Dec-20 6:00 PM
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Aptose Biosciences Inc. (APTO) 22-Dec-20Market Option Sale 20,000$4.06$81,200.00(33%)
60.0K to 40.0K
25-Jun-20 6:38 PM
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Aptose Biosciences Inc. (APTO) 24-Jun-20Option Exercise 12,000$1.94$23,300.0027%
45.0K to 57.0K
25-Jun-20 6:38 PM
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Aptose Biosciences Inc. (APTO) 24-Jun-20Market Option Sale 7,000$6.74$47,212.90(12%)
57.0K to 50.0K
37%
25-Jun-20 6:38 PM
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Aptose Biosciences Inc. (APTO) 24-Jun-20Market Sale 10,000$6.74$67,447.10(20%)
50.0K to 40.0K
37%
25-Jun-20 6:38 PM
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Aptose Biosciences Inc. (APTO) 23-Jun-20Option Exercise 13,000$1.51$19,662.5026%
50.0K to 63.0K
25-Jun-20 6:38 PM
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Aptose Biosciences Inc. (APTO) 23-Jun-20Market Option Sale 18,000$7.11$127,890.00(29%)
63.0K to 45.0K
40%