HARMONIC INC

Ticker: HLIT CUSIP: 413160102 Class: Common Stock

HBK INVESTMENTS L P's Holding History (CIK: 0001011443)

Note: Option positions (PUT/CALL) are excluded.

Q1 2015

Shares 11,000 Value ($000) $82 Avg Close $7.43 Range $6.53 - $7.98

Q1 2014

Shares 33,145 Value ($000) $237 Avg Close $6.72 Range $5.93 - $7.48

Q4 2013

Shares 29,200 Value ($000) $215 Avg Close $7.42 Range $6.60 - $8.25

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2015	11,000	$82	$7.43	$6.53 - $7.98
Q1 2014	33,145	$237	$6.72	$5.93 - $7.48
Q4 2013	29,200	$215	$7.42	$6.60 - $8.25