GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

O'SHAUGHNESSY ASSET MANAGEMENT, LLC's Holding History (CIK: 0001423442)

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

Q3 2021

Shares 1,471 Value ($000) $43 Avg Close $24.45 Range $15.29 - $32.69

Q2 2021

Shares 1,471 Value ($000) $22 Avg Close $15.67 Range $13.84 - $19.08

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	1,471	$43	$24.45	$15.29 - $32.69
Q2 2021	1,471	$22	$15.67	$13.84 - $19.08