MASTERCARD INCORPORATED

Ticker: MA CUSIP: 57636Q104 Class: Common Stock

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q2 2014

Shares 3,169 Value ($000) $233 Avg Close $69.24 Range $64.02 - $72.61

Q1 2014

Shares 3,112 Value ($000) $232 Avg Close $72.72 Range $66.78 - $78.88

Q4 2013

Shares 359 Value ($000) $300 Avg Close $69.03 Range $60.18 - $78.03

Q3 2013

Shares 382 Value ($000) $257 Avg Close $58.30 Range $52.66 - $64.55

Q2 2013

Shares 394 Value ($000) $226 Avg Close $51.54 Range $48.11 - $54.91

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2014	3,169	$233	$69.24	$64.02 - $72.61
Q1 2014	3,112	$232	$72.72	$66.78 - $78.88
Q4 2013	359	$300	$69.03	$60.18 - $78.03
Q3 2013	382	$257	$58.30	$52.66 - $64.55
Q2 2013	394	$226	$51.54	$48.11 - $54.91