0001157523-09-002920 8-K 2 20090421 5.02 9.01 20090423 20090423 Dolby Laboratories, Inc. 0001308547 3663 900199783 DE 0930 8-K 34 001-32431 09767159 100 POTRERO AVENUE SAN FRANCISCO CA 94103 415 558 0200 100 POTRERO AVENUE SAN FRANCISCO CA 94103 8-K 1 a5946982.htm DOLBY LABORATORIES, INC. 8-K EX-99.1 2 a5946982ex99_1.htm EXHIBIT 99.1