ATN INTL INC

Ticker: ATNI CUSIP: 00215F107 Class: Common Stock

Mawer Investment Management Ltd.'s Holding History (CIK: 0001538449)

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

Q1 2018

Shares 4,366 Value ($000) $260 Avg Close $48.55 Range $43.41 - $52.75

Q4 2017

Shares 185,778 Value ($000) $10,266 Avg Close $45.07 Range $41.41 - $50.16

Q3 2017

Shares 185,798 Value ($000) $9,792 Avg Close $49.07 Range $40.66 - $57.40

Q2 2017

Shares 628,837 Value ($000) $43,038 Avg Close $55.43 Range $49.84 - $60.46

Q1 2017

Shares 756,453 Value ($000) $53,269 Avg Close $61.91 Range $53.72 - $71.42

Q4 2016

Shares 970,327 Value ($000) $77,752 Avg Close $57.76 Range $52.35 - $68.55

Q3 2016

Shares 989,157 Value ($000) $64,335 Avg Close $56.80 Range $50.53 - $67.10

Q2 2016

Shares 963,314 Value ($000) $74,955 Avg Close $59.26 Range $55.94 - $63.88

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	4,366	$260	$48.55	$43.41 - $52.75
Q4 2017	185,778	$10,266	$45.07	$41.41 - $50.16
Q3 2017	185,798	$9,792	$49.07	$40.66 - $57.40
Q2 2017	628,837	$43,038	$55.43	$49.84 - $60.46
Q1 2017	756,453	$53,269	$61.91	$53.72 - $71.42
Q4 2016	970,327	$77,752	$57.76	$52.35 - $68.55
Q3 2016	989,157	$64,335	$56.80	$50.53 - $67.10
Q2 2016	963,314	$74,955	$59.26	$55.94 - $63.88