UNDER ARMOUR INC

Ticker: UAA CUSIP: 904311107 Class: Common Stock

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

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

Q4 2016

Shares 70,158 Value ($000) $2,038 Avg Close $32.82 Range $29.00 - $39.20

Q3 2016

Shares 32,094 Value ($000) $1,241 Avg Close $40.40 Range $37.23 - $44.68

Q2 2016

Shares 32,094 Value ($000) $1,288 Avg Close $39.94 Range $35.35 - $47.95

Q1 2016

Shares 32,377 Value ($000) $2,747 Avg Close $39.45 Range $31.61 - $43.41

Q4 2015

Shares 32,377 Value ($000) $2,610 Avg Close $45.61 Range $38.89 - $52.37

Q3 2015

Shares 24,650 Value ($000) $2,386 Avg Close $47.53 Range $40.06 - $52.95

Q2 2015

Shares 33,485 Value ($000) $2,794 Avg Close $40.45 Range $38.08 - $44.08

Q1 2015

Shares 33,485 Value ($000) $2,695 Avg Close $36.78 Range $31.89 - $41.34

Q4 2014

Shares 34,155 Value ($000) $2,319 Avg Close $33.70 Range $30.00 - $36.49

Q3 2014

Shares 34,239 Value ($000) $2,366 Avg Close $33.36 Range $28.39 - $36.71

Q2 2014

Shares 31,205 Value ($000) $1,856 Avg Close $26.26 Range $22.52 - $30.09

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	70,158	$2,038	$32.82	$29.00 - $39.20
Q3 2016	32,094	$1,241	$40.40	$37.23 - $44.68
Q2 2016	32,094	$1,288	$39.94	$35.35 - $47.95
Q1 2016	32,377	$2,747	$39.45	$31.61 - $43.41
Q4 2015	32,377	$2,610	$45.61	$38.89 - $52.37
Q3 2015	24,650	$2,386	$47.53	$40.06 - $52.95
Q2 2015	33,485	$2,794	$40.45	$38.08 - $44.08
Q1 2015	33,485	$2,695	$36.78	$31.89 - $41.34
Q4 2014	34,155	$2,319	$33.70	$30.00 - $36.49
Q3 2014	34,239	$2,366	$33.36	$28.39 - $36.71
Q2 2014	31,205	$1,856	$26.26	$22.52 - $30.09