AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

FIRST MANHATTAN CO. LLC.'s Holding History (CIK: 0000728083)

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

Q3 2025

Shares 2,745 Value ($000) $227 Avg Close $72.62 Range $61.31 - $93.44

Q3 2021

Shares 50 Value ($000) $7 Avg Close $114.96 Range $88.01 - $169.28

Q2 2021

Shares 50 Value ($000) $5 Avg Close $99.01 Range $82.59 - $108.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,745	$227	$72.62	$61.31 - $93.44
Q3 2021	50	$7	$114.96	$88.01 - $169.28
Q2 2021	50	$5	$99.01	$82.59 - $108.10