GRID DYNAMICS HLDGS INC

Ticker: GDYN CUSIP: 39813G109 Class: Common Stock

Mach-1 Financial Group, LLC's Holding History (CIK: 0001843358)

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

Q4 2021

Shares 14 Value ($000) $0 Avg Close $34.56 Range $25.75 - $42.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	14	$0	$34.56	$25.75 - $42.81