AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

Caprock Group, LLC's Holding History (CIK: 0001610769)

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

Q3 2021

Shares 6,340 Value ($000) $345 Avg Close $54.38 Range $50.00 - $54.90

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2021	6,340	$345	$54.38	$50.00 - $54.90