X0303 4 2010-03-05 0 0001087423 RED HAT INC RHT 0001180595 SZULIK MATTHEW C/O RED HAT, INC. 1801 VARSITY DRIVE RALEIGH NC 27606 1 0 0 0 Common Stock 2010-03-05 4 M 0 250000 15.34 A 478072 D Common Stock 2010-03-05 4 S 0 250000 30.00 D 228072 D Common Stock 2010-03-08 4 M 0 250000 15.34 A 478072 D Common Stock 2010-03-08 4 S 0 250000 30.02 D 228072 D Employee Stock Option NQSO (Right to Buy 15.34 2010-03-05 4 M 0 250000 0.00 D 2010-07-25 Common Stock 250000 250000 D Employee Stock Option NQSO (Right to Buy 15.34 2010-03-08 4 M 0 250000 0.00 D 2010-07-25 Common Stock 250000 0 D This sale was effected pursuant to a Rule 10(b)5-1 trading plan effective February 5, 2010. Represents the weighted average sale price per share. The shares were sold at prices ranging from $30.00-$30.03 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the Staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. Represents the weighted average sale price per share. The shares were sold at prices ranging from $30.00-$30.09 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the Staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. This option vests quarterly over a four year period from the date of grant. /s/ Kimberly Yule, Atty in fact UPOA 2010-03-09