AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

LIGHT STREET CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001569049)

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

Q4 2025

Shares 1,500,000 Value ($000) $17,370 Avg Close $10.52 Range $9.31 - $12.05

Q3 2023

Shares 802,689 Value ($000) $9,287 Avg Close $11.57 Range $10.35 - $12.82

Q2 2023

Shares 705,899 Value ($000) $7,765 Avg Close $10.78 Range $8.50 - $12.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,500,000	$17,370	$10.52	$9.31 - $12.05
Q3 2023	802,689	$9,287	$11.57	$10.35 - $12.82
Q2 2023	705,899	$7,765	$10.78	$8.50 - $12.85