EXELON CORP

Ticker: EXC CUSIP: 30161N101 Class: COM

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

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

Q4 2015

Shares 19,957 Value ($000) $554 Avg Close $14.18 Range $12.58 - $15.56

Q3 2015

Shares 22,852 Value ($000) $679 Avg Close $15.56 Range $14.09 - $17.08

Q2 2015

Shares 23,086 Value ($000) $725 Avg Close $16.43 Range $15.37 - $17.07

Q1 2015

Shares 23,086 Value ($000) $778 Avg Close $16.83 Range $15.43 - $18.45

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2015	19,957	$554	$14.18	$12.58 - $15.56
Q3 2015	22,852	$679	$15.56	$14.09 - $17.08
Q2 2015	23,086	$725	$16.43	$15.37 - $17.07
Q1 2015	23,086	$778	$16.83	$15.43 - $18.45