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

May 18, 2017

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MACOM Technology Solutions Holdings, Inc. (MTSI)
CIK: 0001493594
Period of Report: 2017-05-16

Reporting Person: MCMULLAN ROBERT (SVP, Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2017-05-16	Common Stock	M	30000	$17.50	Acquired	64506	Direct
2017-05-16	Common Stock	S	30000	$56.24	Disposed	34506	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2017-05-16	Stock Option (Right to Buy)	$17.50	M	30000	Disposed	2024-04-29	Common Stock (30000)	Direct

Footnotes

F1: The shares were sold pursuant to a sales plan adopted by the Reporting Person and intended to comply with Rule 10b5-1 under the Securities Exchange Act of 1934.

F2: The stock option was granted on 04/29/2014 and was to vest immediately upon the Common Stock achieving a market price of $32.55 per share, which occurred on 01/23/2015.