DZS INC

Ticker: DZSIQ CUSIP: 268211109 Class: Common Stock

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q2 2022

Shares 25,400 Value ($000) $413 Avg Close — Range —

Q1 2022

Shares 25,400 Value ($000) $352 Avg Close — Range —

Q4 2021

Shares 25,400 Value ($000) $412 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	25,400	$413	—	—
Q1 2022	25,400	$352	—	—
Q4 2021	25,400	$412	—	—