AMERICAN TOWER CORP NEW

Ticker: AMT CUSIP: 03027X100 Class: COM

Plancorp, LLC's Holding History (CIK: 0001599579)

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

Q3 2025

Shares 1,096 Value ($000) $211 Avg Close $204.56 Range $185.10 - $230.04

Q2 2025

Shares 1,430 Value ($000) $316 Avg Close $210.37 Range $190.80 - $225.87

Q1 2025

Shares 1,546 Value ($000) $336 Avg Close $189.52 Range $166.66 - $212.16

Q1 2024

Shares 1,069 Value ($000) $211 Avg Close $186.13 Range $169.29 - $204.74

Q4 2023

Shares 936 Value ($000) $202 Avg Close $175.15 Range $141.88 - $204.01

Q1 2023

Shares 5,802 Value ($000) $1,186 Avg Close $189.59 Range $171.12 - $212.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	1,096	$211	$204.56	$185.10 - $230.04
Q2 2025	1,430	$316	$210.37	$190.80 - $225.87
Q1 2025	1,546	$336	$189.52	$166.66 - $212.16
Q1 2024	1,069	$211	$186.13	$169.29 - $204.74
Q4 2023	936	$202	$175.15	$141.88 - $204.01
Q1 2023	5,802	$1,186	$189.59	$171.12 - $212.87