AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

CAPSTONE INVESTMENT ADVISORS, LLC's Holding History (CIK: 0001426196)

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

Q3 2025

Shares 11,550 Value ($000) $124 Avg Close $11.86 Range $10.59 - $14.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	11,550	$124	$11.86	$10.59 - $14.49