AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

TOCQUEVILLE ASSET MANAGEMENT L.P.'s Holding History (CIK: 0000883961)

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

Q4 2015

Shares 9,500 Value ($000) $530 Avg Close $56.36 Range $48.76 - $64.95

Q3 2015

Shares 7,500 Value ($000) $433 Avg Close $94.42 Range $53.76 - $129.19

Q2 2015

Shares 5,450 Value ($000) $560 Avg Close $87.40 Range $68.30 - $128.06

Q1 2015

Shares 3,300 Value ($000) $250 Avg Close $60.70 Range $48.50 - $77.39

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	9,500	$530	$56.36	$48.76 - $64.95
Q3 2015	7,500	$433	$94.42	$53.76 - $129.19
Q2 2015	5,450	$560	$87.40	$68.30 - $128.06
Q1 2015	3,300	$250	$60.70	$48.50 - $77.39