Exhibit 4.4 THIRD AMENDMENT TO RIGHTS AGREEMENT This THIRD AMENDMENT (this "Amendment"), dated effective as of August 13, 1999, to the Rights Agreement, dated as of May 4, 1993, as amended by that certain amendment dated as of July 26, 1995 and by...Rights Agreement • August 25th, 1999 • Reinsurance Group of America Inc • Accident & health insurance • Missouri
