Insider Trading activities of Oregon Steel Mills Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Oregon Steel Mills Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Oregon Steel Mills Inc since year 2005. Table 2 shows the detailed insider transactions of Oregon Steel Mills Inc since 2005. The reporting company's ticker symbol is OS. The reporting company's CIK number is 830260.
The total value of stock buying since 2005 is $0.
The total value of stock sales since 2005 is $1,740,960.
The total value of stock option exercises since 2005 is $33,265.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Oregon Steel Mills Inc (OS).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2006-05 0 $0 5,000 $256,250 4,334 $33,265
2006-01 0 $0 30,000 $960,000 0 $0
2005-12 0 $0 10,000 $300,000 0 $0
2005-11 0 $0 1,110 $29,270 0 $0
2005-08 0 $0 8,796 $192,957 0 $0
2005-07 0 $0 116 $2,483 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Oregon Steel Mills Inc insiders (OS)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2006-05-04 Adams L Ray (VP Finance & CFO) Sale 5,000 51.25 256,250
2006-05-03 Neun Carl W (Director) Option Ex 2,000 7.25 14,500
2006-05-02 Kinnune William P (Director) Option Ex 2,334 8.04 18,765
2006-01-17 Declusin James E (President, CEO) Sale 10,000 33.00 330,000
2006-01-11 Declusin James E (President, CEO) Sale 10,000 32.00 320,000
2006-01-04 Declusin James E (President, CEO) Sale 10,000 31.00 310,000
2005-12-06 Declusin James E (President, CEO) Sale 10,000 30.00 300,000
2005-11-04 Adams L Ray (CFO) Sale 1,110 26.37 29,270
2005-08-11 Lawrence Larry R (VP, Tubular Sales) Sale 8,796 21.94 192,957
2005-07-25 Murray Jennifer R (VP Administration and Corporat) Sale 116 21.41 2,483

Insider trading activities including stock purchases, stock sales, and option exercises of OS listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Oregon Steel Mills Inc (symbol OS, CIK number 830260) see the Securities and Exchange Commission (SEC) website.