Stock Trading History of Calhoun Stephen T

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 Calhoun Stephen T since year 2005. The trader's CIK number is 1247466. At the time of this reporting, Calhoun Stephen T is the VP Human Resources of Packaging Corp Of America . (stock ticker symbol PKG). See this page for all insider trading activities at Packaging Corp Of America .

Stock purchases, sales, and option exercises reported by insider *Calhoun Stephen T* since 2005.
Trade Date	Symbol	Company Name (Issuer)	Trade Type	Shares	Price ($)	Value ($)
2008-07-24	PKG	Packaging Corp Of America	Sale	1,112	25.70	28,578
2007-11-16	PKG	Packaging Corp Of America	Sale	80	30.57	2,445
2007-11-16	PKG	Packaging Corp Of America	Option Exercise	80	4.55	364
2007-11-14	PKG	Packaging Corp Of America	Sale	7,800	31.00	241,800
2007-11-14	PKG	Packaging Corp Of America	Option Exercise	7,800	4.55	35,490
2007-10-31	PKG	Packaging Corp Of America	Sale	6,000	31.36	188,142
2007-10-31	PKG	Packaging Corp Of America	Option Exercise	6,000	12.00	72,000
2007-03-01	PKG	Packaging Corp Of America	Sale	15,000	24.81	372,150
2007-03-01	PKG	Packaging Corp Of America	Option Exercise	15,000	4.55	68,250

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 Calhoun Stephen T (VP Human Resources of Packaging Corp Of America at the time of this reporting) see the Securities and Exchange Commission (SEC) website.