Insider Trading activities of Gibraltar Industries, Inc. insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Gibraltar Industries, Inc. since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Gibraltar Industries, Inc. since year 2005. Table 2 shows the detailed insider transactions of Gibraltar Industries, Inc. since 2005. The reporting company's ticker symbol is ROCK. The reporting company's CIK number is 912562.
The total value of stock buying since 2005 is $23,344,980.
The total value of stock sales since 2005 is $0.
The total value of stock option exercises since 2005 is $191,458.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Gibraltar Industries, Inc. (ROCK).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2010-08 6,000 $23,268,000 0 $0 0 $0
2007-07 0 $0 0 $0 13,204 $191,458
2005-04 4,000 $76,980 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Gibraltar Industries, Inc. insiders (ROCK)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2010-08-23 Russ Arthur A Jr (Director) Buy 6,000 3,878.00 23,268,000
2007-07-03 Lipke Brian J (Chairman and CEO) Option Ex 13,204 14.50 191,458
2005-04-27 Colombo William J (Director) Buy 4,000 19.24 76,980

Insider trading activities including stock purchases, stock sales, and option exercises of ROCK listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Gibraltar Industries, Inc. (symbol ROCK, CIK number 912562) see the Securities and Exchange Commission (SEC) website.