EXHIBIT 4 FAMILY STOCKHOLDER SUPPLEMENTARY AGREEMENT FAMILY STOCKHOLDER SUPPLEMENTARY AGREEMENT, dated as of April 21, 1997, among the stockholders listed on the signature pages hereof (each a "Stockholder" and collectively the "Stockholders")....Family Stockholder Supplementary Agreement • May 14th, 1997 • Heffner Charlotte M • Accident & health insurance • Tennessee
