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American Tower

AMT Net buying
CIK 0001053507 #36 in the set updated 17 Sep 2026
Bought (1 mo)
$500.73K
out of their own pocket, the only kind of buying there is
Sold (1 mo)
$0.00
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$0.00
0 of 0 sales
Net
+$500.73K
+$500.73K against sales at will

By person

21 insiders · 1 transaction
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
Kalathur Rajesh
Director
$500.73K (1)
+$500.73K
7,765
0.0017%
$1.37M
Vondran Steven O
President and CEO
108,902
0.0234%
$19.28M
+76.1%
Smith Rodney M
EVP, CFO & Treasurer
92,542
0.0199%
$16.38M
+47.1%
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%
Noel Eugene M
EVP & Chief Operating Officer
34,542
0.0074%
$6.11M
+28.6%
Font Juan
SVP, Pres. & CEO, CoreSite
28,352
0.0061%
$5.02M
+45.6%
Dowling Ruth T
EVP, Chief Admin Ofr, GC & Sec
27,711
0.0059%
$4.90M
+56.0%
Goel Sanjay
Former Officer
25,408
0.0055%
$4.50M
+36.4%
Meyer Robert Joseph
SVP & Advisor to the CFO
21,428
0.0046%
$3.79M
−33.3%
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%
REILLY EUGENE F
Director
6,898
0.0015%
$1.22M
+5,010%
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

Nothing of that kind in this period.

What was left out

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