DOLLAR TREE INC

Ticker: DLTR CUSIP: 256746108 Class: COMMON STOCK

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q3 2015

Shares 106,750 Value ($000) $7,071 Avg Close $75.09 Range $64.95 - $82.68

Q2 2015

Shares 125,085 Value ($000) $9,925 Avg Close $79.07 Range $74.51 - $84.00

Q1 2015

Shares 137,254 Value ($000) $11,229 Avg Close $75.91 Range $65.20 - $84.22

Q4 2014

Shares 205,933 Value ($000) $14,559 Avg Close $63.04 Range $53.70 - $71.53

Q3 2014

Shares 234,377 Value ($000) $13,139 Avg Close $55.13 Range $53.17 - $59.84

Q2 2014

Shares 209,407 Value ($000) $11,172 Avg Close $52.57 Range $49.69 - $57.22

Q1 2014

Shares 159,000 Value ($000) $8,292 Avg Close $53.21 Range $49.59 - $57.41

Q4 2013

Shares 99,700 Value ($000) $5,618 Avg Close $57.61 Range $54.67 - $60.19

Q3 2013

Shares 108,850 Value ($000) $6,261 Avg Close $53.99 Range $50.33 - $58.69

Q2 2013

Shares 162,400 Value ($000) $8,174 Avg Close $48.73 Range $45.57 - $51.29

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	106,750	$7,071	$75.09	$64.95 - $82.68
Q2 2015	125,085	$9,925	$79.07	$74.51 - $84.00
Q1 2015	137,254	$11,229	$75.91	$65.20 - $84.22
Q4 2014	205,933	$14,559	$63.04	$53.70 - $71.53
Q3 2014	234,377	$13,139	$55.13	$53.17 - $59.84
Q2 2014	209,407	$11,172	$52.57	$49.69 - $57.22
Q1 2014	159,000	$8,292	$53.21	$49.59 - $57.41
Q4 2013	99,700	$5,618	$57.61	$54.67 - $60.19
Q3 2013	108,850	$6,261	$53.99	$50.33 - $58.69
Q2 2013	162,400	$8,174	$48.73	$45.57 - $51.29