GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

HighMark Wealth Management LLC's Holding History (CIK: 0001802451)

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

Q1 2023

Shares 346 Value ($000) $4 Avg Close $11.74 Range $9.55 - $14.16

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	346	$4	$11.74	$9.55 - $14.16