AMBARELLA INC

Ticker: AMBA CUSIP: G037AX101 Class: Common Stock

M&T Bank Corp's Holding History (CIK: 0000036270)

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

Q4 2015

Shares 3,794 Value ($000) $213 Avg Close $56.36 Range $48.76 - $64.95

Q3 2015

Shares 3,608 Value ($000) $208 Avg Close $94.42 Range $53.76 - $129.19

Q2 2015

Shares 4,126 Value ($000) $424 Avg Close $87.40 Range $68.30 - $128.06

Q1 2015

Shares 7,650 Value ($000) $579 Avg Close $60.70 Range $48.50 - $77.39

Q4 2014

Shares 7,767 Value ($000) $393 Avg Close $46.72 Range $33.71 - $58.00

Q3 2014

Shares 11,108 Value ($000) $485 Avg Close $33.11 Range $27.40 - $46.78

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	3,794	$213	$56.36	$48.76 - $64.95
Q3 2015	3,608	$208	$94.42	$53.76 - $129.19
Q2 2015	4,126	$424	$87.40	$68.30 - $128.06
Q1 2015	7,650	$579	$60.70	$48.50 - $77.39
Q4 2014	7,767	$393	$46.72	$33.71 - $58.00
Q3 2014	11,108	$485	$33.11	$27.40 - $46.78