EXHIBIT 4.3 CARRINGTON LABORATORIES, INC. NONQUALIFIED STOCK OPTION AGREEMENT WITH NONEMPLOYEE DIRECTOR This Agreement, made as of _______________________, 19___, by and between CARRINGTON LABORATORIES, INC., a Texas corporation (the "Company"), and...Nonqualified Stock Option Agreement • November 17th, 1995 • Carrington Laboratories Inc /Tx/ • Pharmaceutical preparations • Texas
