Filed Pursuant to Rule 424(b)(3)
Registration File No. 333-55966
Prospectus Supplement Dated June 22, 2001 to
Prospectus Dated April 27, 2001
Red Hat, Inc.
The prospectus of Red Hat, Inc. dated April 27, 2001 is supplemented to
include the following revised table, which sets forth certain information known
to us regarding the beneficial ownership of the shares offered by the prospectus
and this prospectus supplement and as adjusted reflect the sale of shares in
this offering. Unless otherwise indicated, to our knowledge, each stockholder
possesses sole voting and investment power over the shares listed, except for
shares owned jointly with that person's spouse.
Number of Shares
Beneficially
Number of Shares Number of Shares to Owned After the
Beneficially Owned be Sold in the Offering
Name of Selling Stockholder Prior to the Offering Offering
Mastech Systems Corporation 3,156,036 3,156,036 ---
Arturo Sanchez 1,292,035 1,292,035 ---
Ronald Spencer 663,705 663,705 ---
Applied Theory Corporation 521,769 521,769 ---
Grumman Hill Group 521,769 521,769 ---
AMP Capital Partners, LLC 453,067 404,879 48,188
Peter Korman 154,859 154,859 ---
David Adams 201,295 40,259 161,036
Brett Pinegar 50,323 10,065 40,258
G & H Partners 13,535 12,095 1,440
Chris Campbell 1,948 1,948 ---
Mike Cravotta 1,948 1,948 ---
David Wingate 1,887 378 1,509
Numbers @ Work, LLC 1,509 302 1,207
Kelly Laughlin 1,298 1,298 ---
Mike Sanchez 974 974 ---
Bryan Troutman 707 707 ---
Anthony Ware 707 707 ---
Barry Wright 480 480 ---
Tina Smith 407 407 ---
Edward Schaller 393 79 314
Rick Fritts 324 324 ---
Antonese Robertson 270 270 ---
Scott Lee 194 194 ---
Leon K. Norton 107 107 ---
David Ouellette 107 107 ---
Sidney Haggard 60 60 ---