ALLIANCE DATA SYSTEMS CORP

Ticker: BFH CUSIP: 018581108 Class: Common Stock

WESTFIELD CAPITAL MANAGEMENT CO LP's Holding History (CIK: 0001177719)

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

Q4 2018

Shares 3,350 Value ($000) $503 Avg Close $138.21 Range $100.44 - $169.25

Q3 2018

Shares 3,350 Value ($000) $791 Avg Close $165.76 Range $151.40 - $175.81

Q2 2018

Shares 3,350 Value ($000) $781 Avg Close $149.80 Range $134.18 - $168.14

Q1 2018

Shares 3,350 Value ($000) $713 Avg Close $170.90 Range $143.68 - $194.05

Q4 2017

Shares 264,954 Value ($000) $67,161 Avg Close $161.71 Range $149.81 - $177.64

Q3 2017

Shares 288,141 Value ($000) $63,838 Avg Close $161.55 Range $145.38 - $184.39

Q2 2017

Shares 219,160 Value ($000) $56,256 Avg Close $172.65 Range $161.57 - $184.41

Q1 2017

Shares 209,407 Value ($000) $52,142 Avg Close $164.03 Range $148.35 - $173.98

Q4 2016

Shares 102,192 Value ($000) $23,351 Avg Close $150.52 Range $136.26 - $167.02

Q3 2016

Shares 139,407 Value ($000) $29,907 Avg Close $147.03 Range $132.06 - $165.23

Q2 2016

Shares 162,526 Value ($000) $31,842 Avg Close $143.66 Range $127.53 - $156.70

Q1 2016

Shares 238,937 Value ($000) $52,566 Avg Close $150.81 Range $121.75 - $190.20

Q4 2015

Shares 271,451 Value ($000) $75,075 Avg Close $195.34 Range $176.62 - $209.37

Q3 2015

Shares 254,842 Value ($000) $65,999 Avg Close $186.69 Range $166.74 - $212.15

Q2 2015

Shares 255,491 Value ($000) $74,588 Avg Close $206.58 Range $199.46 - $215.06

Q1 2015

Shares 260,378 Value ($000) $77,137 Avg Close $197.30 Range $185.37 - $207.98

Q4 2014

Shares 269,836 Value ($000) $77,187 Avg Close $189.01 Range $158.91 - $201.93

Q3 2014

Shares 273,096 Value ($000) $67,802 Avg Close $181.41 Range $165.31 - $198.97

Q2 2014

Shares 268,176 Value ($000) $75,425 Avg Close $175.84 Range $159.08 - $196.03

Q1 2014

Shares 267,554 Value ($000) $72,895 Avg Close $185.53 Range $158.90 - $207.12

Q4 2013

Shares 628,234 Value ($000) $165,182 Avg Close $164.88 Range $144.55 - $182.18

Q3 2013

Shares 1,032,901 Value ($000) $218,428 Avg Close $136.89 Range $118.07 - $151.66

Q2 2013

Shares 1,041,746 Value ($000) $188,587 Avg Close $118.19 Range $105.32 - $127.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	3,350	$503	$138.21	$100.44 - $169.25
Q3 2018	3,350	$791	$165.76	$151.40 - $175.81
Q2 2018	3,350	$781	$149.80	$134.18 - $168.14
Q1 2018	3,350	$713	$170.90	$143.68 - $194.05
Q4 2017	264,954	$67,161	$161.71	$149.81 - $177.64
Q3 2017	288,141	$63,838	$161.55	$145.38 - $184.39
Q2 2017	219,160	$56,256	$172.65	$161.57 - $184.41
Q1 2017	209,407	$52,142	$164.03	$148.35 - $173.98
Q4 2016	102,192	$23,351	$150.52	$136.26 - $167.02
Q3 2016	139,407	$29,907	$147.03	$132.06 - $165.23
Q2 2016	162,526	$31,842	$143.66	$127.53 - $156.70
Q1 2016	238,937	$52,566	$150.81	$121.75 - $190.20
Q4 2015	271,451	$75,075	$195.34	$176.62 - $209.37
Q3 2015	254,842	$65,999	$186.69	$166.74 - $212.15
Q2 2015	255,491	$74,588	$206.58	$199.46 - $215.06
Q1 2015	260,378	$77,137	$197.30	$185.37 - $207.98
Q4 2014	269,836	$77,187	$189.01	$158.91 - $201.93
Q3 2014	273,096	$67,802	$181.41	$165.31 - $198.97
Q2 2014	268,176	$75,425	$175.84	$159.08 - $196.03
Q1 2014	267,554	$72,895	$185.53	$158.90 - $207.12
Q4 2013	628,234	$165,182	$164.88	$144.55 - $182.18
Q3 2013	1,032,901	$218,428	$136.89	$118.07 - $151.66
Q2 2013	1,041,746	$188,587	$118.19	$105.32 - $127.74