AMPLITUDE INC

Ticker: AMPL CUSIP: 03213A104 Class: Common Stock

TWINBEECH CAPITAL LP's Holding History (CIK: 0001769646)

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

Q3 2025

Shares 29,549 Value ($000) $317 Avg Close $11.86 Range $10.59 - $14.49

Q1 2025

Shares 11,412 Value ($000) $116 Avg Close $11.81 Range $10.05 - $14.88

Q1 2024

Shares 46,821 Value ($000) $509 Avg Close $12.27 Range $9.06 - $14.42

Q3 2023

Shares 25,862 Value ($000) $299 Avg Close $11.57 Range $10.35 - $12.82

Q2 2023

Shares 69,611 Value ($000) $766 Avg Close $10.78 Range $8.50 - $12.85

Q3 2022

Shares 64,356 Value ($000) $996 Avg Close $16.03 Range $13.75 - $19.24

Q2 2022

Shares 20,119 Value ($000) $288 Avg Close $17.54 Range $13.42 - $21.50

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	29,549	$317	$11.86	$10.59 - $14.49
Q1 2025	11,412	$116	$11.81	$10.05 - $14.88
Q1 2024	46,821	$509	$12.27	$9.06 - $14.42
Q3 2023	25,862	$299	$11.57	$10.35 - $12.82
Q2 2023	69,611	$766	$10.78	$8.50 - $12.85
Q3 2022	64,356	$996	$16.03	$13.75 - $19.24
Q2 2022	20,119	$288	$17.54	$13.42 - $21.50