DOLLAR TREE INC

Ticker: DLTR CUSIP: 256746108 Class: COMMON STOCK

Chesley Taft & Associates LLC's Holding History (CIK: 0001164632)

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

Q4 2018

Shares 10,625 Value ($000) $960 Avg Close $84.46 Range $78.78 - $90.32

Q3 2018

Shares 35,350 Value ($000) $2,883 Avg Close $87.80 Range $79.17 - $96.09

Q2 2018

Shares 35,450 Value ($000) $3,013 Avg Close $92.22 Range $80.01 - $101.75

Q1 2018

Shares 29,800 Value ($000) $2,828 Avg Close $104.83 Range $86.85 - $116.65

Q4 2017

Shares 29,725 Value ($000) $3,190 Avg Close $97.73 Range $86.18 - $110.86

Q3 2017

Shares 29,725 Value ($000) $2,581 Avg Close $76.30 Range $66.01 - $87.19

Q2 2017

Shares 29,400 Value ($000) $2,056 Avg Close $77.19 Range $65.63 - $83.48

Q1 2017

Shares 28,175 Value ($000) $2,211 Avg Close $76.86 Range $72.89 - $82.25

Q4 2016

Shares 14,925 Value ($000) $1,152 Avg Close $80.47 Range $72.55 - $91.41

Q3 2016

Shares 23,550 Value ($000) $1,859 Avg Close $89.98 Range $77.28 - $99.93

Q2 2016

Shares 23,745 Value ($000) $2,238 Avg Close $84.59 Range $73.02 - $94.85

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	10,625	$960	$84.46	$78.78 - $90.32
Q3 2018	35,350	$2,883	$87.80	$79.17 - $96.09
Q2 2018	35,450	$3,013	$92.22	$80.01 - $101.75
Q1 2018	29,800	$2,828	$104.83	$86.85 - $116.65
Q4 2017	29,725	$3,190	$97.73	$86.18 - $110.86
Q3 2017	29,725	$2,581	$76.30	$66.01 - $87.19
Q2 2017	29,400	$2,056	$77.19	$65.63 - $83.48
Q1 2017	28,175	$2,211	$76.86	$72.89 - $82.25
Q4 2016	14,925	$1,152	$80.47	$72.55 - $91.41
Q3 2016	23,550	$1,859	$89.98	$77.28 - $99.93
Q2 2016	23,745	$2,238	$84.59	$73.02 - $94.85