AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

Thrive Capital Management, LLC's Holding History (CIK: 0001765681)

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

Q1 2025

Shares 85,640 Value ($000) $873 Avg Close $11.81 Range $10.05 - $14.88

Q4 2024

Shares 85,640 Value ($000) $904 Avg Close $10.01 Range $8.36 - $12.12

Q3 2021

Shares 1,362 Value ($000) $74 Avg Close $54.38 Range $50.00 - $54.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	85,640	$873	$11.81	$10.05 - $14.88
Q4 2024	85,640	$904	$10.01	$8.36 - $12.12
Q3 2021	1,362	$74	$54.38	$50.00 - $54.90