MACOM Technology Solutions Holdings, Inc. — Director's Dealing 2020

May 19, 2020

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: MACOM Technology Solutions Holdings, Inc. (MTSI)
CIK: 0001493594
Period of Report: 2020-05-15

Reporting Person: Dennehy Robert (SVP, Operations)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2020-05-15	Common Stock	F	1608	$28.18	Disposed	85410	Direct
2020-05-18	Common Stock	S	1163	$30.00	Disposed	84247	Direct

Footnotes

F1: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations in connection with the vesting of restricted stock units and settling of performance-based restricted stock units on May 15, 2020.

F2: The reported ownership includes 663 shares acquired under the Issuer's Employee Stock Purchase Plan on May 15, 2020.

F3: 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.