AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

NEXT CENTURY GROWTH INVESTORS LLC's Holding History (CIK: 0001134007)

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

Q2 2015

Shares 62,006 Value ($000) $6,367 Avg Close $87.40 Range $68.30 - $128.06

Q1 2015

Shares 250,547 Value ($000) $18,968 Avg Close $60.70 Range $48.50 - $77.39

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2015	62,006	$6,367	$87.40	$68.30 - $128.06
Q1 2015	250,547	$18,968	$60.70	$48.50 - $77.39