GLOBAL WTR RES INC

Ticker: GWRS CUSIP: 379463102 Class: Common Stock

Optiver Holding B.V.'s Holding History (CIK: 0001859606)

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

Q4 2021

Shares 308 Value ($000) $5 Avg Close $16.33 Range $14.18 - $17.92

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	308	$5	$16.33	$14.18 - $17.92