Insider Transactions by Ferguson Robert L

  Symbol Relationship Date Transaction Cost # Shares Value($) Total Shares Form 4
Y! PESI Director Sep 13, 2012 Option Exercise $0.81 7,894 6,394 290,197 Sep 14, 2012, 03:09 PM
Y! PESI Director Jul 02, 2012 Option Exercise $0.88 7,037 6,175 282,303 Jul 02, 2012, 11:50 AM
Y! PESI Director Apr 02, 2012 Option Exercise $1.19 4,906 5,850 275,266 Apr 03, 2012, 08:37 AM
Y! PESI Director Jan 03, 2012 Option Exercise $1.16 5,032 5,850 270,360 Jan 05, 2012, 08:10 AM
Y! PESI Director Oct 01, 2011 Option Exercise $0.90 2,960 2,664 330,263 Oct 03, 2011, 02:46 PM

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Symbol Relationship Date Transaction Value($)
PESI Director Sep 13, 2012 Option Exercise 6,394
PESI Director Jul 02, 2012 Option Exercise 6,175
PESI Director Apr 02, 2012 Option Exercise 5,850
PESI Director Jan 03, 2012 Option Exercise 5,850
PESI Director Oct 01, 2011 Option Exercise 2,664