AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

Winch Advisory Services, LLC's Holding History (CIK: 0001585822)

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

Q4 2021

Shares 394 Value ($000) $21 Avg Close $63.06 Range $47.70 - $87.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	394	$21	$63.06	$47.70 - $87.98