EXHIBIT 4.3 SECOND AMENDMENT TO RIGHTS AGREEMENT Second Amendment, dated as of March 18, 2001 (this "Amendment"), to the Rights Agreement, dated as of November 4, 1998, amended as of April 12, 1999 (the "Rights Agreement"), between True North...Rights Agreement • March 26th, 2001 • True North Communications Inc • Services-advertising agencies • Delaware
EXHIBIT 4.4 THIRD AMENDMENT TO RIGHTS AGREEMENT Third Amendment, dated as of March 18, 2001 (this "Amendment"), to the Rights Agreement, dated as of November 4, 1998, amended as of April 12, 1999 and as of March 18, 2001 (the "Rights Agreement"),...Rights Agreement • March 26th, 2001 • True North Communications Inc • Services-advertising agencies • Delaware
