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American Tower

AMT Net buying
CIK 0001053507 #36 in the set updated 17 Sep 2026
Bought (12 mo)
$1.99M
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$23.24M
$733.42K on a plan · $20.78M straight out of an exercise
Sold at will
$1.73M
2 of 19 sales
Net
−$21.25M
+$263.63K against sales at will

By person

21 insiders · 22 transactions
19.2×

Steven O. Vondran holds 19.2 times base salary in stock. $19.28M of shares against $1.00M in salary for 2025.

Salary from the company's own proxy. The shares are what Steven O. Vondran last reported holding, valued at $177.00, the price Common Stock was last bought or sold at on the open market here, on 21 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Noel Eugene M
EVP & Chief Operating Officer
$7.87M (4) scheduled
−$7.87M
34,542
0.0074%
$6.11M
+28.6%
Smith Rodney M
EVP, CFO & Treasurer
$6.60M (4) scheduled
−$6.60M
92,542
0.0199%
$16.38M
+47.1%
Vondran Steven O
President and CEO
$6.31M (3) scheduled
−$6.31M
108,902
0.0234%
$19.28M
+76.1%
Meyer Robert Joseph
SVP & Advisor to the CFO
$1.73M (2)
−$1.73M
21,428
0.0046%
$3.79M
−33.3%
Kalathur Rajesh
Director
$995.67K (2)
+$995.67K
7,765
0.0017%
$1.37M
REILLY EUGENE F
Director
$994.11K (1)
+$994.11K
6,898
0.0015%
$1.22M
+5,010%
Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
$733.42K (6) scheduled
−$733.42K
27,711
0.0059%
$4.90M
+56.0%
REED JOANN A
Former Director
62,940
0.0135%
$11.14M
+1.7%
Puech Olivier
Former Officer
38,023
0.0082%
$6.73M
+67.0%
Font Juan
SVP, Pres. & CEO, CoreSite
28,352
0.0061%
$5.02M
+45.6%
Goel Sanjay
Former Officer
25,408
0.0055%
$4.50M
+36.4%
REEVE PAMELA D A
Director
21,089
0.0045%
$3.73M
+7.4%
Rossi Richard C
EVP & President, U.S. Tower
17,518
0.0038%
$3.10M
+55.1%
MACNAB CRAIG
Director
15,315
0.0033%
$2.71M
+17.4%
HORMATS ROBERT D
Former Director
9,597
0.0021%
$1.70M
+30.9%
Lieblein Grace
Director
9,141
0.0020%
$1.62M
+32.9%
Tanner Bruce L
Director
6,940
0.0015%
$1.23M
+48.4%
Frank Kenneth R
Director
6,188
0.0013%
$1.10M
+57.7%
Clarke Teresa Hillary
Director
5,307
0.0011%
$939.34K
+74.5%
Chambliss Kelly C
Director
4,426
0.0009%
$783.40K
+104.8%
Ray Neville R
Director
2,265
0.0005%
$400.91K
Insider
Date
Role
Action
Shares
Price
Amount
Meyer Robert Joseph
29 Jul 2026
SVP & Advisor to the CFO
Sell
5,000
$178.89
$894.45K
Meyer Robert Joseph
27 Feb 2026
SVP & Chief Accounting Officer
Sell
4,454
$186.73
$831.70K

What was left out

Form 4 filings counted 39
Amendments (4/A) skipped 0
Filings about a different issuer 1
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 6
Sales straight out of an exercise 11
Sales at will 2
Transactions with no price 0
Shares from compensation/vesting 294,877
History held since 8 Sep 2016