Exhibit 4.1C THIRD AMENDMENT TO AND SUPPLEMENTAL INDENTURE THIS THIRD AMENDMENT TO AND SUPPLEMENTAL INDENTURE ("Third Amendment") is made this 27th day of December, 2000, by and among Chattem, Inc., a Tennessee corporation (the "Company"), Signal...Third Amendment to and Supplemental Indenture • February 28th, 2001 • Chattem Inc • Pharmaceutical preparations
