Stock Trading History of Taff Michael S

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 Taff Michael S since year 2005. The trader's CIK number is 1329526. At the time of this reporting, Taff Michael S is the Sr. VP and CFO of Mcdermott International Inc . (stock ticker symbol MDR). See this page for all insider trading activities at Mcdermott International Inc .

Stock purchases, sales, and option exercises reported by insider *Taff Michael S* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-06-08	MDR	Mcdermott International Inc	Option Exercise	4,500	.00	0
2008-05-30	MDR	Mcdermott International Inc	Sale	22,000	.00	0
2008-05-30	MDR	Mcdermott International Inc	Option Exercise	22,000	7.19	158,252
2007-06-08	MDR	Mcdermott International Inc	Option Exercise	2,250	.00	0
2006-06-08	MDR	Mcdermott International Inc	Option Exercise	2,250	.00	0
2006-06-09	MDR	Mcdermott International Inc	Purchase	1,000	44.14	44,139

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 Taff Michael S (Sr. VP and CFO of Mcdermott International Inc at the time of this reporting) see the Securities and Exchange Commission (SEC) website.