Microsemi

Date	Name	Title	Type	Shares Traded	Price Range
Mar 15, 2005	Leibel, Dennis R.	Director	Option Execute	5,000	2.99
Sep 15, 2005	Leibel, Dennis R.	Director	Option Execute	5,000	2.99
Sep 15, 2005	Leibel, Dennis R.	Director	Automatic Sell	5,000	24.38
Dec 20, 2006	Leibel, Dennis R.	Director	Automatic Sell	5,000	19.47
Dec 20, 2006	Leibel, Dennis R.	Director	Option Execute	5,000	7.83
Jun 20, 2006	Leibel, Dennis R.	Director	Automatic Sell	5,000	24.20
Jun 20, 2006	Leibel, Dennis R.	Director	Option Execute	5,000	7.83
Mar 20, 2006	Leibel, Dennis R.	Director	Option Execute	5,000	7.83
Sep 20, 2006	Leibel, Dennis R.	Director	Automatic Sell	5,000	26.83
Sep 20, 2006	Leibel, Dennis R.	Director	Option Execute	5,000	7.83
Mar 20, 2006	Leibel, Dennis R.	Director	Automatic Sell	5,000	28.46
Dec 15, 2004	Leibel, Dennis R.	Director	Option Execute	5,000	2.99
Dec 15, 2004	Leibel, Dennis R.	Director	Automatic Sell	5,000	17.86
Dec 20, 2005	Leibel, Dennis R.	Director	Automatic Sell	5,000	27.22
Dec 20, 2005	Leibel, Dennis R.	Director	Option Execute	5,000	7.83
Jan 31, 2012	Leibel, Dennis R.	Director	Acquisition (Non Open Market)	13,685	n/a
Feb 15, 2012	Leibel, Dennis R.	Director	Automatic Sell	3,000	21.50
Mar 14, 2012	Leibel, Dennis R.	Director	Automatic Sell	3,000	21.36
May 16, 2012	Leibel, Dennis R.	Director	Automatic Sell	8,000	19.92
May 16, 2012	Leibel, Dennis R.	Director	Option Execute	8,000	18.85
Showing 281-300 of 1144 transactions Page: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58  See Previous 20 | See Next 20

Stock transaction information provided by EDGAR Online. Microsemi Corporation makes no representation or warranty with respect to any of the information contained herein, takes no responsibility for supplementing, updating or correcting any such information and shall have no liability with respect to any such information. This listing does not include derivatives, such as stock option grants or shares purchased through an employee stock purchase plan. For recent transactions, including derivative transactions, see our Section 16 SEC filings page.