GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

Mint Tower Capital Management B.V.'s Holding History (CIK: 0001666606)

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

Q2 2020

Shares 89,498 Value ($000) $618 Avg Close $8.19 Range $6.30 - $10.16

Q1 2020

Shares 166,805 Value ($000) $1,334 Avg Close $10.50 Range $4.61 - $13.51

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2020	89,498	$618	$8.19	$6.30 - $10.16
Q1 2020	166,805	$1,334	$10.50	$4.61 - $13.51