AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2014

Shares 633,995 Value ($000) $27,687 Avg Close $33.11 Range $27.40 - $46.78

Q2 2014

Shares 29,585 Value ($000) $922 Avg Close $26.43 Range $21.60 - $33.25

Q1 2014

Shares 29,595 Value ($000) $790 Avg Close $30.62 Range $24.69 - $36.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	633,995	$27,687	$33.11	$27.40 - $46.78
Q2 2014	29,585	$922	$26.43	$21.60 - $33.25
Q1 2014	29,595	$790	$30.62	$24.69 - $36.49