AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

HRT FINANCIAL LP's Holding History (CIK: 0001475597)

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

Q1 2025

Shares 22,473 Value ($000) $0 Avg Close $11.81 Range $10.05 - $14.88

Q4 2023

Shares 20,391 Value ($000) $0 Avg Close $11.10 Range $9.66 - $13.45

Q4 2022

Shares 89,119 Value ($000) $1 Avg Close $14.16 Range $10.51 - $17.73

Q1 2022

Shares 143,819 Value ($000) $2,650 Avg Close $30.37 Range $15.17 - $53.73

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2025	22,473	$0	$11.81	$10.05 - $14.88
Q4 2023	20,391	$0	$11.10	$9.66 - $13.45
Q4 2022	89,119	$1	$14.16	$10.51 - $17.73
Q1 2022	143,819	$2,650	$30.37	$15.17 - $53.73