GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

LINDEN ADVISORS LP's Holding History (CIK: 0001279396)

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

Q3 2020

Shares 464,125 Value ($000) $3,587 Avg Close $7.22 Range $6.33 - $8.10

Q2 2020

Shares 676,162 Value ($000) $4,666 Avg Close $8.19 Range $6.30 - $10.16

Q1 2020

Shares 780,162 Value ($000) $6,240 Avg Close $10.50 Range $4.61 - $13.51

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2020	464,125	$3,587	$7.22	$6.33 - $8.10
Q2 2020	676,162	$4,666	$8.19	$6.30 - $10.16
Q1 2020	780,162	$6,240	$10.50	$4.61 - $13.51