Microsemi

Date	Name	Title	Type	Shares Traded	Price Range
Aug 11, 2004	Petersen, John J.	Vice President	Sell	3,000	10.32
Aug 11, 2004	Petersen, John J.	Vice President	Option Execute	3,000	5.48
Mar 11, 2004	Petersen, John J.	Vice President	Sell	3,000	14.64
Mar 11, 2004	Petersen, John J.	Vice President	Option Execute	3,000	5.48
Mar 20, 2007	Leibel, Dennis R.	Other	Automatic Sell	5,000	19.62
Mar 20, 2007	Leibel, Dennis R.	Other	Option Execute	5,000	7.83
Jun 20, 2007	Leibel, Dennis R.	Other	Automatic Sell	5,000	22.96
Jun 20, 2007	Leibel, Dennis R.	Other	Option Execute	5,000	7.83
Sep 20, 2007	Leibel, Dennis R.	Other	Automatic Sell	5,000	26.22
Sep 20, 2007	Leibel, Dennis R.	Other	Option Execute	5,000	7.83
Oct 1, 2007	Leibel, Dennis R.	Other	Acquisition (Non Open Market)	7,000	28.50
Feb 20, 2008	Leibel, Dennis R.	Other	Acquisition (Non Open Market)	7,000	21.27
Jun 18, 2008	Leibel, Dennis R.	Other	Automatic Sell	2,000	26.59
Aug 20, 2008	Leibel, Dennis R.	Other	Automatic Sell	2,000	26.55
Sep 29, 2008	Leibel, Dennis R.	Other	Acquisition (Non Open Market)	7,000	n/a
Oct 15, 2008	Leibel, Dennis R.	Other	Automatic Sell	2,000	21.21
Dec 17, 2008	Leibel, Dennis R.	Other	Automatic Sell	2,000	13.82
Feb 18, 2009	Leibel, Dennis R.	Other	Automatic Sell	2,000	9.82
Apr 15, 2009	Leibel, Dennis R.	Other	Automatic Sell	2,000	11.75
Aug 19, 2009	Leibel, Dennis R.	Other	Automatic Sell	3,000	12.89
Showing 1-20 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 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.