HARMONIC INC

Ticker: HLIT CUSIP: 413160102 Class: Common Stock

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q2 2023

Shares 63,366 Value ($000) $1,025 Avg Close $16.05 Range $13.31 - $18.43

Q1 2023

Shares 70,221 Value ($000) $1,025 Avg Close $13.79 Range $11.95 - $15.59

Q4 2022

Shares 39,755 Value ($000) $1 Avg Close $13.95 Range $12.73 - $15.80

Q1 2022

Shares 47,340 Value ($000) $440 Avg Close $9.80 Range $8.44 - $12.22

Q4 2021

Shares 50,000 Value ($000) $588 Avg Close $10.30 Range $8.56 - $12.22

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	63,366	$1,025	$16.05	$13.31 - $18.43
Q1 2023	70,221	$1,025	$13.79	$11.95 - $15.59
Q4 2022	39,755	$1	$13.95	$12.73 - $15.80
Q1 2022	47,340	$440	$9.80	$8.44 - $12.22
Q4 2021	50,000	$588	$10.30	$8.56 - $12.22