AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

Entropy Technologies, LP's Holding History (CIK: 0001976151)

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

Q3 2025

Shares 20,647 Value ($000) $221 Avg Close $11.86 Range $10.59 - $14.49

Q2 2024

Shares 17,843 Value ($000) $159 Avg Close $9.39 Range $8.12 - $10.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	20,647	$221	$11.86	$10.59 - $14.49
Q2 2024	17,843	$159	$9.39	$8.12 - $10.94