Insider Stock Trading History of Duffey John M


The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Duffey John M since year 2005. The trader's CIK number is 1205656. At the time of this reporting, Duffey John M is the President, CEO of Six Flags Inc . (stock ticker symbol PKS). See this page for all insider trading activities at Six Flags Inc .

Note that in the past DUFFEY JOHN M also reported insider trading activities as an insider of the following companies:
Stock purchases, sales, and option exercises reported by insider Duffey John M since 2005.
  Trade Date   Symbol Company Name (Issuer) Trade Type     Shares       Price ($)   Value ($)
2016-12-22 SIX Six Flags Inc Buy 25,000 59.93 1,498,200
2016-08-31 SIX Six Flags Inc Option Ex 146,960 10.00 1,469,600
2015-10-29 SIX Six Flags Inc Option Ex 3,040 10.00 30,400
2015-10-28 SIX Six Flags Inc Sale 150,000 51.60 7,740,749
2015-10-29 SIX Six Flags Inc Sale 3,040 52.00 158,080
2015-10-28 SIX Six Flags Inc Option Ex 150,000 10.00 1,500,000
2015-02-20 SIX Six Flags Inc Sale 51,066 46.10 2,354,142
2012-10-24 SIX Six Flags Inc Option Ex 93,000 26.81 2,493,609
2012-02-13 SIX Six Flags Inc Option Ex 75,000 20.00 1,500,375
2011-02-25 SIX Six Flags Inc Buy 28,000 59.99 1,679,636
2006-12-05 DADE Dade Behring Holdings Inc Option Ex 90,000 7.36 662,400
2006-12-05 DADE Dade Behring Holdings Inc Sale 90,000 40.00 3,600,000
2006-01-03 DADE Dade Behring Holdings Inc Option Ex 50,000 8.28 413,999
2006-01-03 DADE Dade Behring Holdings Inc Sale 50,000 40.36 2,018,100

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Duffey John M (President, CEO of Six Flags Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.