X0306 4 2016-02-03 0 0001116942 TTM TECHNOLOGIES INC TTMI 0001259430 ALDER KENTON K 1665 SCENIC AVENUE SUITE 250 COSTA MESA CA 92626 1 0 0 0 Common Stock 2016-02-03 4 A 0 112612 0.00 A 158261 D Common Stock 2016-02-04 4 S 0 39900 5.2678 D 118361 D Common Stock 204554 I By Kenton K. Alder Family Living Trust Reflects shares released on February 3, 2016 in connection with the vesting of performance-based restricted stock units granted on February 28, 2013. The shares were sold pursuant to a 10b5-1 Sales Plan. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.14 to $5.6, inclusive. The reporting person undertakes to provide to TTM Technologies, Inc. (the "Company"), any security holder of the Company, 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 this footnote. /s/ Belinda Darden, Attorney-in-Fact 2016-02-05