GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

Hillsdale Investment Management Inc.'s Holding History (CIK: 0001368465)

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

Q1 2022

Shares 143,900 Value ($000) $2,026 Avg Close $20.44 Range $9.09 - $39.67

Q4 2021

Shares 169,700 Value ($000) $6,443 Avg Close $34.56 Range $25.75 - $42.81

Q3 2021

Shares 142,700 Value ($000) $4,170 Avg Close $24.45 Range $15.29 - $32.69

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	143,900	$2,026	$20.44	$9.09 - $39.67
Q4 2021	169,700	$6,443	$34.56	$25.75 - $42.81
Q3 2021	142,700	$4,170	$24.45	$15.29 - $32.69