AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

Epoch Investment Partners, Inc.'s Holding History (CIK: 0001305841)

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

Q1 2017

Shares 91,277 Value ($000) $4,994 Avg Close $53.97 Range $46.80 - $60.68

Q4 2016

Shares 39,385 Value ($000) $2,132 Avg Close $60.31 Range $51.75 - $74.95

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2017	91,277	$4,994	$53.97	$46.80 - $60.68
Q4 2016	39,385	$2,132	$60.31	$51.75 - $74.95