EXHIBIT 4.2 THIRD SUPPLEMENTAL INDENTURE, dated as of May 21, 2001, and effective as of March 31, 2001, to the Indenture, dated as of September 11, 2000 (as amended, modified or supplemented from time to time in accordance therewith, the "Indenture"),...Third Supplemental Indenture • August 14th, 2001 • Horton D R Inc /De/ • Operative builders • New York
EXHIBIT 4.5 TWELFTH SUPPLEMENTAL INDENTURE, dated as of May 21, 2001, and effective as of March 31, 2001, to the Indenture, dated as of June 9, 1997 (as amended, modified or supplemented from time to time in accordance therewith, the "Indenture"), by...Supplemental Indenture • August 14th, 2001 • Horton D R Inc /De/ • Operative builders • New York
EXHIBIT 4.7 FOURTH SUPPLEMENTAL INDENTURE, dated as of May 21, 2001, and effective as of March 31, 2001, to the Indenture, dated as of April 15, 1996 (as amended, modified or supplemented from time to time in accordance therewith, the "Indenture"), by...Fourth Supplemental Indenture • August 14th, 2001 • Horton D R Inc /De/ • Operative builders • New York
