AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

CenterBook Partners LP's Holding History (CIK: 0001872738)

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

Q4 2025

Shares 6,954 Value ($000) $493 Avg Close $80.81 Range $68.79 - $96.69

Q3 2023

Shares 96,882 Value ($000) $5,138 Avg Close $70.22 Range $50.29 - $85.09

Q2 2023

Shares 13,355 Value ($000) $1,117 Avg Close $73.14 Range $58.15 - $89.19

Q1 2023

Shares 59,579 Value ($000) $4,613 Avg Close $85.61 Range $73.00 - $99.86

Q4 2022

Shares 30,313 Value ($000) $2,493 Avg Close $66.57 Range $49.02 - $91.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,954	$493	$80.81	$68.79 - $96.69
Q3 2023	96,882	$5,138	$70.22	$50.29 - $85.09
Q2 2023	13,355	$1,117	$73.14	$58.15 - $89.19
Q1 2023	59,579	$4,613	$85.61	$73.00 - $99.86
Q4 2022	30,313	$2,493	$66.57	$49.02 - $91.25