EXHIBIT 4.7 FIRST SUPPLEMENTAL INDENTUREIndenture • October 4th, 2005 • Washington Mutual Inc • Savings institution, federally chartered • New York
Guarantee Agreement February 4, 1997Guarantee Agreement • October 4th, 2005 • Washington Mutual Inc • Savings institution, federally chartered • New York
EXHIBIT 4.9 AMENDMENT TO AMENDED AND RESTATED TRUST AGREEMENTTrust Agreement • October 4th, 2005 • Washington Mutual Inc • Savings institution, federally chartered • Delaware
ANDWashington Mutual Inc • October 4th, 2005 • Savings institution, federally chartered • New York
EXHIBIT 4.12 GUARANTEE OF WASHINGTON MUTUAL, INC. THIS GUARANTEE, dated as of October 1, 2005, is executed by Washington Mutual, Inc., a Washington corporation (the "GUARANTOR"), in favor of the beneficiaries set forth herein (this "GUARANTEE")....Guarantee • October 4th, 2005 • Washington Mutual Inc • Savings institution, federally chartered • New York
