AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

Atreides Management, LP's Holding History (CIK: 0001777813)

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

Q3 2023

Shares 93,209 Value ($000) $1,078 Avg Close $11.57 Range $10.35 - $12.82

Q2 2023

Shares 727,480 Value ($000) $8,002 Avg Close $10.78 Range $8.50 - $12.85

Q1 2023

Shares 186,875 Value ($000) $2,325 Avg Close $13.28 Range $10.97 - $16.95

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	93,209	$1,078	$11.57	$10.35 - $12.82
Q2 2023	727,480	$8,002	$10.78	$8.50 - $12.85
Q1 2023	186,875	$2,325	$13.28	$10.97 - $16.95