HARMONIC INC. — Director's Dealing 2018

May 3, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HARMONIC INC (HLIT)
CIK: 0000851310
Period of Report: 2018-05-01

Reporting Person: Warren Timothy (SVP and CTO, Video Products)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-01	Common Stock	M	3125	$0.00	Acquired	293236	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-01	Restricted Stock Units	$0.00	M	3125	Disposed	2018-08-01	Common Stock (3125)	Direct

Footnotes

F1: These shares of common stock were acquired upon the vesting of restricted stock units on 5/1/2018. These restricted stock units were were identified on a Form 3 filed by the Reporting Person on 2/15/2018.