AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

Brevan Howard Capital Management LP's Holding History (CIK: 0001512857)

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

Q4 2025

Shares 14,182 Value ($000) $164 Avg Close $10.52 Range $9.31 - $12.05

Q3 2025

Shares 21,657 Value ($000) $232 Avg Close $11.86 Range $10.59 - $14.49

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	14,182	$164	$10.52	$9.31 - $12.05
Q3 2025	21,657	$232	$11.86	$10.59 - $14.49