HARMONIC INC

Ticker: HLIT CUSIP: 413160102 Class: Common Stock

CASTLEARK MANAGEMENT LLC's Holding History (CIK: 0001106832)

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

Q1 2023

Shares 76,528 Value ($000) $1,117 Avg Close $13.79 Range $11.95 - $15.59

Q4 2022

Shares 290,318 Value ($000) $3,803 Avg Close $13.95 Range $12.73 - $15.80

Q3 2022

Shares 299,578 Value ($000) $3,915 Avg Close $10.80 Range $8.29 - $13.32

Q2 2022

Shares 182,768 Value ($000) $1,585 Avg Close $9.00 Range $8.25 - $10.32

Q1 2022

Shares 248,708 Value ($000) $2,310 Avg Close $9.80 Range $8.44 - $12.22

Q4 2021

Shares 403,137 Value ($000) $4,741 Avg Close $10.30 Range $8.56 - $12.22

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	76,528	$1,117	$13.79	$11.95 - $15.59
Q4 2022	290,318	$3,803	$13.95	$12.73 - $15.80
Q3 2022	299,578	$3,915	$10.80	$8.29 - $13.32
Q2 2022	182,768	$1,585	$9.00	$8.25 - $10.32
Q1 2022	248,708	$2,310	$9.80	$8.44 - $12.22
Q4 2021	403,137	$4,741	$10.30	$8.56 - $12.22