HARMONIC INC. — Director's Dealing 2010

Jun 30, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HARMONIC INC (HLIT)
CIK: 0000851310
Period of Report: 2010-06-28

Reporting Person: Haltmayer Neven (Vice President, R&D)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-06-28	Common Stock	S	1950	$6.00	Disposed	37620	Direct

Footnotes

F1: Per 10b5-1 Plan dated November 20, 2009.

F2: Includes 31,500 unvested shares which remain subject to Restricted Stock Units from the Restricted Stock Unit grant that was made to Mr. Haltmayer on 2/24/2009, previously identified on a Form 4 filed 2/26/2009.