Stock Trading History of Porcelain Michael

The following table details the trading activities (stock purchases, stock sales, and stock option exercises) reported to the Securities and Exchange Commission (SEC) by insider Porcelain Michael since year 2005. The trader's CIK number is 1210707. At the time of this reporting, Porcelain Michael is the Sr. Vice President & CFO of Comtech Telecommunications Corp /de/ . (stock ticker symbol CMTL). See this page for all insider trading activities at Comtech Telecommunications Corp /de/ .

Stock purchases, sales, and option exercises reported by insider *Porcelain Michael* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-08-14	CMTL	Comtech Telecommunications Corp /de/	Option Exercise	5,597	5.73	32,070
2007-12-18	CMTL	Comtech Telecommunications Corp /de/	Option Exercise	2,600	5.73	14,898
2007-10-03	CMTL	Comtech Telecommunications Corp /de/	Option Exercise	1,000	5.73	5,730
2007-06-13	CMTL	Comtech Telecommunications Corp /de/	Sale	25,000	41.75	1,043,750
2007-06-13	CMTL	Comtech Telecommunications Corp /de/	Option Exercise	25,000	10.20	254,916

Insider trading activities including stock purchases, stock sales, and option exercises listed in the above table cannot be completely guaranteed as to their accuracy. For more information regarding the trades made by Porcelain Michael (Sr. Vice President & CFO of Comtech Telecommunications Corp /de/ at the time of this reporting) see the Securities and Exchange Commission (SEC) website.