X0306 4 2020-06-18 0000006951 APPLIED MATERIALS INC /DE AMAT 0001446059 Karsner Alexander C/O APPLIED MATERIALS, INC. 3050 BOWERS AV, M/S 1268 P.O. BOX 58039 SANTA CLARA CA 95054 1 Common Stock 2020-06-18 4 S 0 20027 60.43 D 10975 D Common Stock 2020-06-22 4 S 0 3467 60.50 D 7508 D The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $60.30 to $60.57, inclusive. The reporting person undertakes to provide to Applied Materials, Inc. ("Applied"), any security holder of Applied, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote 1 to this Form 4. Number of shares includes 4,987 restricted stock units previously reported that in the future will be converted on a one-for-one basis into Applied common stock upon vesting, which vesting is scheduled to occur in March 2021 (subject to continued service as a director through the vesting date). /s/ To-Anh Nguyen, Attorney-in-Fact 2020-06-22