GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

Paloma Partners Management Co's Holding History (CIK: 0001103882)

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

Q3 2021

Shares 12,977 Value ($000) $379 Avg Close $24.45 Range $15.29 - $32.69

Q3 2020

Shares 12,278 Value ($000) $95 Avg Close $7.22 Range $6.33 - $8.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	12,977	$379	$24.45	$15.29 - $32.69
Q3 2020	12,278	$95	$7.22	$6.33 - $8.10