AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

DARK FOREST CAPITAL MANAGEMENT LP's Holding History (CIK: 0001853322)

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

Q3 2025

Shares 424,400 Value ($000) $4,550 Avg Close $11.86 Range $10.59 - $14.49

Q2 2025

Shares 291,740 Value ($000) $3,618 Avg Close $10.82 Range $7.55 - $13.34

Q1 2025

Shares 266,562 Value ($000) $2,716 Avg Close $11.81 Range $10.05 - $14.88

Q4 2024

Shares 11,472 Value ($000) $121 Avg Close $10.01 Range $8.36 - $12.12

Q1 2023

Shares 2,181 Value ($000) $27 Avg Close $13.28 Range $10.97 - $16.95

Q2 2022

Shares 9 Value ($000) $0 Avg Close $17.54 Range $13.42 - $21.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	424,400	$4,550	$11.86	$10.59 - $14.49
Q2 2025	291,740	$3,618	$10.82	$7.55 - $13.34
Q1 2025	266,562	$2,716	$11.81	$10.05 - $14.88
Q4 2024	11,472	$121	$10.01	$8.36 - $12.12
Q1 2023	2,181	$27	$13.28	$10.97 - $16.95
Q2 2022	9	$0	$17.54	$13.42 - $21.50