X0306 4 2015-03-16 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 2015-03-16 4 M 0 17375 7.77 A 52022 D Common Stock 2015-03-16 4 S 0 17375 8.9533 D 34647 D Common Stock 289554 I By Kenton K. Alder Family Living Trust Employee Stock Option (Right to Buy) 7.77 2015-03-16 4 M 0 17375 0.00 D 2015-05-05 Common Stock 17375 0 D 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 $8.83 to $9.06, 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. The total direct beneficial ownership reflects a decrease of 30,017 shares due to the transfer of 30,017 shares into the Kenton K. Alder Family Living Trust and correspondingly, the total indirect beneficial ownership reflects an increase of 30,017 shares due to the transfer of 30,017 shares into the Kenton K. Alder Family Living Trust. 25% of the options vested and became exercisable on each anniversary of the May 5, 2005 date of the grant. David Sohn, Attorney-in-Fact 2015-03-18