DZS INC

Ticker: DZSIQ CUSIP: 268211109 Class: Common Stock

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q3 2023

Shares 18,100 Value ($000) $38 Avg Close — Range —

Q1 2023

Shares 10,826 Value ($000) $85 Avg Close — Range —

Q1 2021

Shares 81,616 Value ($000) $1,269 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	18,100	$38	—	—
Q1 2023	10,826	$85	—	—
Q1 2021	81,616	$1,269	—	—