HARMONIC INC. — Director's Dealing 2010

Aug 30, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: HARMONIC INC (HLIT)
CIK: 0000851310
Period of Report: 2010-08-27

Reporting Person: Ben-Natan Nimrod (VP, Solutions & Strategy)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-08-27	Common Stock	S	3700	$5.97	Disposed	28900	Direct
2010-08-27	Common Stock	S	416	$5.96	Disposed	28484	Direct

Footnotes

F1: From the Restricted Stock Unit grant that was made to Mr. Ben-Natan on February 19, 2010, previously identified on a Form 4 filed February 23, 2010.

F2: Includes 21,875 unvested shares which remain subject to Restricted Stock Units from the Restricted Stock Unit grant that was made to Mr. Ben-Natan on 2/24/2009, previously identified on a Form 4 filed 2/26/2009.