X0305 4 2012-04-02 0 0000065201 MET PRO CORP MPR 0001241160 DEHONT RAYMOND J C/O MET-PRO CORPORATION PO BOX 144 HARLEYSVILLE PA 19438 1 1 0 0 President & CEO Common Stock, Par Value $ .10 32086 D Common Stock, Par Value $ .10 10571 I Held in ESOT/401K Non-Statutory Stock Purchase Option 9.644 2014-02-23 Common Stock 30314 30314 D Statutory Stock Purchase Option 9.644 2014-02-23 Common Stock 14132 44446 D Statutory Stock Purchase Option 7.411 2015-02-22 Common Stock 40480 84926 D Non-Statutory Stock Purchase Option 7.411 2015-02-22 Common Stock 3966 88892 D Non-Statutory Stock Purchase Option 9.0375 2015-12-15 Common Stock 45334 134226 D Statutory Stock Purchase Option 10.8975 2016-12-15 Common Stock 18347 152573 D Non-Statutory Stock Purchase Option 10.8975 2016-12-15 Common Stock 28320 180893 D Statutory Stock Purchase Option 11.75 2017-12-10 Common Stock 8510 189403 D Non-Statutory Stock Purchase Option 11.75 2017-12-10 Common Shares 36990 226393 D Statutory Stock Purchase Option 11.345 2018-12-03 Common Stock 8800 235193 D Non-Statutory Stock Purchase Option 11.345 2018-12-03 Common Shares 36700 271893 D Statutory Stock Purchase Option 9.69 2012-12-11 2019-12-11 Common Stock 10300 282193 D Non-Statutory Stock Purchase Option 9.69 2019-12-11 Common Shares 35200 317393 D Statutory Stock Purchase Option 12.18 2013-12-17 2020-12-17 Common Stock 8210 325603 D Non-Statutory Stock Purchase Option 12.18 2020-12-17 Common Stock 29342 354945 D Statutory Stock Purchase Option 9.85 2022-02-27 Common Stock 14755 369200 D Non-Statutory Stock Purchase Option 9.85 2022-02-27 Common Stock 15110 384310 D Non-Statutory Stock Purchase Option 10.41 2012-04-02 4 A 0 13624 0 A 2022-04-02 Common Stock 13624 397934 D Statutory Stock Purchase Option 10.41 2012-04-02 4 A 0 5064 0 A 2022-04-02 Common Stock 5064 402998 D Exercisable 02/23/2004 as to 14,636 shares and 01/28/2005 as to 15,678 shares. Exercisable 02/23/2004 as to 177 shares and 01/28/2005 as to 13,955 shares. Exercisable 02/22/2005 as to 13,493 shares, 02/22/2006 as to 13,493 shares and 02/22/2007 as to 13,494 shares. Exercisable 02/22/2005 as to 1,322 shares, 02/22/2006 as to 1,322 shares and 02/22/2007 as to 1,322 shares. Exercisable 12/15/2005 as to 15,111 shares, 12/15/2006 as to 15,111 shares and 12/15/2007 as to 15,112 shares Exercisable 12/15/2007 as to 0 shares, 12/15/2008 as to 9,173 shares and 12/15/2009 as to 9,174 shares. Exercisable 12/15/2007 as to 15,555 shares, 12/15/2008 as to 6,383 shares and 12/15/2009 as to 6,382 shares. Exercisable 12/10/2008 as to 0 shares, 12/10/2009 as to 0 shares and 12/10/2010 as to 8,510. Exercisable 12/10/2008 as to 15,166 shares, 12/10/2009 as to 15,167 shares and 12/10/2010 as to 6,657 shares. Exercisable 12/03/2009 as to 0 shares, 12/03/2010 as to 0 shares and 12/03/2011 as to 8,800 shares. Exercisable 12/03/2009 as to 15,166 shares, 12/03/2010 as to 15,167 shares and 12/03/2011 as to 6,367 shares. Exercisable 12/11/2010 as to 15,166 shares, 12/11/2011 as to 15,166 shares and 12/11/2012 as to 4,868 shares. Exercisable 12/17/2011 as to 12,517 shares, 12/17/2012 as to 12,517 shares and 12/17/2013 as to 4,308 shares. Exercisable 02/27/2013 as to 0 shares, 02/27/2014 as to 4,800 shares and 02/27/2015 as to 9,955 shares. Exercisable 02/27/2013 as to 9,955 shares, 02/27/2014 as to 5,155 shares and 02/27/2015 as to 0 shares. Exercisable 04/02/2013 as to 6,229 shares, 04/02/2014 as to 1,165 shares and 04/02/2015 as to 6,230 shares. Exercisable 04/02/2014 as to 5,064 shares. Raymond J. De Hont 2012-04-04