GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q2 2022

Shares 45 Value ($000) $1 Avg Close $16.34 Range $13.26 - $21.10

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2022	45	$1	$16.34	$13.26 - $21.10