MACOM Technology Solutions Holdings, Inc. — Director's Dealing 2017

May 19, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MACOM Technology Solutions Holdings, Inc. (MTSI)
CIK: 0001493594
Period of Report: 2017-05-17

Reporting Person: OCAMPO JOHN L (Director, Chairman, 10% Owner)
Reporting Person: OCAMPO SUSAN (Director, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-17	Common Stock	S	250	$56.84	Disposed	149750	Indirect
2017-05-17	Common Stock	S	250	$56.84	Disposed	149750	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9742056	Indirect
Common Stock	3290000	Indirect
Common Stock	3290000	Indirect
Common Stock	3290000	Indirect

Footnotes

F1: The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $56.81 to $56.85. The Reporting Persons undertake to provide to the Issuer, any shareholder of the Issuer, 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 range set forth in this footnote.

F2: The Reporting Persons are trustees of the John Ocampo Charitable Remainder Trust, the Susan Ocampo Charitable Remainder Trust, the Ocampo Family Trust - 2001 and the trusts for the benefit of their children.