AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2022

Shares 7,461 Value ($000) $614 Avg Close $66.57 Range $49.02 - $91.25

Q3 2022

Shares 7,465 Value ($000) $419 Avg Close $74.11 Range $56.05 - $93.63

Q2 2022

Shares 9,663 Value ($000) $633 Avg Close $80.58 Range $64.69 - $107.74

Q1 2022

Shares 45,769 Value ($000) $4,802 Avg Close $127.45 Range $81.28 - $220.14

Q4 2021

Shares 76,501 Value ($000) $15,521 Avg Close $185.38 Range $146.50 - $227.59

Q3 2021

Shares 15,985 Value ($000) $2,490 Avg Close $114.96 Range $88.01 - $169.28

Q2 2021

Shares 18,710 Value ($000) $1,995 Avg Close $99.01 Range $82.59 - $108.10

Q1 2021

Shares 337,239 Value ($000) $33,855 Avg Close $108.86 Range $90.44 - $137.21

Q3 2016

Shares 74,236 Value ($000) $5,465 Avg Close $62.64 Range $48.77 - $74.56

Q2 2015

Shares 189 Value ($000) $19 Avg Close $87.40 Range $68.30 - $128.06

Q1 2015

Shares 34,131 Value ($000) $2,584 Avg Close $60.70 Range $48.50 - $77.39

Q4 2014

Shares 43,850 Value ($000) $2,224 Avg Close $46.72 Range $33.71 - $58.00

Q3 2014

Shares 69,552 Value ($000) $3,037 Avg Close $33.11 Range $27.40 - $46.78

Q2 2014

Shares 39,532 Value ($000) $1,233 Avg Close $26.43 Range $21.60 - $33.25

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	7,461	$614	$66.57	$49.02 - $91.25
Q3 2022	7,465	$419	$74.11	$56.05 - $93.63
Q2 2022	9,663	$633	$80.58	$64.69 - $107.74
Q1 2022	45,769	$4,802	$127.45	$81.28 - $220.14
Q4 2021	76,501	$15,521	$185.38	$146.50 - $227.59
Q3 2021	15,985	$2,490	$114.96	$88.01 - $169.28
Q2 2021	18,710	$1,995	$99.01	$82.59 - $108.10
Q1 2021	337,239	$33,855	$108.86	$90.44 - $137.21
Q3 2016	74,236	$5,465	$62.64	$48.77 - $74.56
Q2 2015	189	$19	$87.40	$68.30 - $128.06
Q1 2015	34,131	$2,584	$60.70	$48.50 - $77.39
Q4 2014	43,850	$2,224	$46.72	$33.71 - $58.00
Q3 2014	69,552	$3,037	$33.11	$27.40 - $46.78
Q2 2014	39,532	$1,233	$26.43	$21.60 - $33.25