HARMONIC INC

Ticker: HLIT CUSIP: 413160102 Class: Common Stock

PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C.'s Holding History (CIK: 0001166152)

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

Q1 2017

Shares 22,240 Value ($000) $132 Avg Close $5.48 Range $4.80 - $6.18

Q4 2016

Shares 22,240 Value ($000) $111 Avg Close $5.14 Range $3.80 - $6.13

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	22,240	$132	$5.48	$4.80 - $6.18
Q4 2016	22,240	$111	$5.14	$3.80 - $6.13