AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

Gilbert & Cook, Inc.'s Holding History (CIK: 0001675762)

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

Q1 2020

Shares 1,551 Value ($000) $338 Avg Close $197.22 Range $147.72 - $219.16

Q4 2019

Shares 1,513 Value ($000) $348 Avg Close $183.82 Range $171.19 - $195.06

Q3 2019

Shares 1,346 Value ($000) $298 Avg Close $183.38 Range $167.57 - $203.29

Q2 2019

Shares 1,159 Value ($000) $237 Avg Close $168.17 Range $157.69 - $183.80

Q2 2017

Shares 1,758 Value ($000) $233 Avg Close $102.88 Range $96.18 - $110.06

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	1,551	$338	$197.22	$147.72 - $219.16
Q4 2019	1,513	$348	$183.82	$171.19 - $195.06
Q3 2019	1,346	$298	$183.38	$167.57 - $203.29
Q2 2019	1,159	$237	$168.17	$157.69 - $183.80
Q2 2017	1,758	$233	$102.88	$96.18 - $110.06