MACOM Technology Solutions Holdings, Inc. — Director's Dealing 2016

May 4, 2016

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: M/A-COM Technology Solutions Holdings, Inc. (MTSI)
CIK: 0001493594
Period of Report: 2016-05-02

Reporting Person: CHUNG PETER Y (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2016-05-02	Common Stock	S	1400000	$40.00	Disposed	1215938	Indirect

Footnotes

F1: Represents shares sold by the following entities: 873,103 shares of common stock sold by Summit Partners Private Equity Fund VII-A, L.P.; 524,400 shares of common stock sold by Summit Partners Private Equity Fund VII-B, L.P.; 2,332 shares of common stock sold by Summit Investors I, LLC; 165 shares of common stock sold by Summit Investors I (UK), L.P.

F2: Represents shares held by the following entities: 749,394 by Summit Partners Private Equity Fund VII-A, L.P.; 450,099 shares by Summit Partners Private Equity Fund VII-B, L.P.; 2,001 shares by Summit Investors I, LLC; 141 shares by Summit Investors I (UK), L.P.; 14,303 shares and restricted stock units in the name of Peter Y. Chung, which are held for the benefit of Summit Partners, L.P.