Company:  MICROSEMI CORP (MSCC)
Form Type:  SC 13G/A
Filing Date:  2/13/2012 
CIK:  0000310568 
Address:  ONE ENTERPRISE 
City, State, Zip:  ALISO VIEJO, California 92656 
Telephone:  949-380-6100 
Fiscal Year:  09/28 
Last Trade
Last Trade: 
$33.32  
Change: 
1.08 (3.35%)  
Trade Time: 
04:00 PM EST  
Market Cap: 
$3.17B
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  FORM SC 13G/A
  EXHIBIT 99.(I)
  EXHIBIT 99.(II)