Insider trading

Period: 120 months Stock: AMT Minimum amount: $1M × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

88 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

88 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

88 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

88 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
88 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
88 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

88 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
4 Mar 2026
Vondran Steven O President and CEO
Sold on a plan 3×
$6.31M 33,482 at 188.46
24.1%
Planned (10b5-1)
2 Mar 2026
Noel Eugene M EVP & Chief Operating Officer
Sold on a plan 4×
$7.87M 41,209 at 191.05
58.2%
Sold half or more
17 Feb 2026
Smith Rodney M EVP, CFO & Treasurer
Sold on a plan 4×
$6.60M 34,341 at 192.09
31.6%
Planned (10b5-1)
26 Feb 2025
REEVE PAMELA D A Director
Sold at will
$1.01M 4,971 at 202.97
20.2%
Not planned
13 Feb 2025
Smith Rodney M EVP, CFO & Treasurer
Sold on a plan 2×
$3.14M 16,568 at 189.70
20.9%
Planned (10b5-1)
16 Jan 2025
Smith Rodney M EVP, CFO & Treasurer
Sold on a plan 2×
$3.00M 16,567 at 181.10
20.9%
Planned (10b5-1)
13 Sep 2024
Goel Sanjay EVP & President, Asia-Pacific
Sold at will
$1.19M 5,000 at 238.00
21.2%
Not planned
10 Sep 2024
Noel Eugene M EVP & President, U.S. Tower
Sold on a plan
$7.95M 33,135 at 240.00
55.3%
Sold half or more
3 Sep 2024
Puech Olivier EVP & President, LatAm & EMEA
Sold on a plan
$4.37M 18,989 at 230.00
45.5%
Planned (10b5-1)
26 Aug 2024
Puech Olivier EVP & President, LatAm & EMEA
Sold on a plan 3×
$2.26M 9,988 at 226.35
19.3%
Planned (10b5-1)
2 Aug 2024
Vondran Steven O President and CEO
Sold on a plan
$4.95M 21,537 at 230.00
25.8%
Planned (10b5-1)
2 Aug 2024
Puech Olivier EVP & President, LatAm & EMEA
Sold on a plan 6×
$2.33M 10,005 at 233.27
16.2%
Planned (10b5-1)
2 Aug 2024
Goel Sanjay EVP & President, Asia-Pacific
Sold at will
$1.13M 4,792 at 235.39
16.9%
Not planned
6 Mar 2024
Smith Rodney M EVP, CFO & Treasurer
Sold on a plan 2×
$2.37M 11,510 at 205.71
15.5%
Planned (10b5-1)
1 Mar 2024
Smith Rodney M EVP, CFO & Treasurer
Sold on a plan 3×
$2.28M 11,509 at 197.67
15.5%
Planned (10b5-1)
17 Aug 2023
Smith Rodney M EVP, CFO & Treasurer
Sold on a plan 2×
$1.78M 10,000 at 178.14
16.5%
Planned (10b5-1)
27 Feb 2023
DOLAN RAYMOND P Director
Sold, plan not stated 2×
$1.95M 10,025 at 195.00
36.5%
2 Nov 2022
DiSanto Edmund EVP, Chief Admin Ofr, GC & Sec
Sold, plan not stated 9×
$7.25M 35,000 at 207.20
18.2%
21 Apr 2022
Smith Rodney M EVP, CFO & Treasurer
Sold, plan not stated
$6.86M 25,389 at 270.00
32.6%
13 Jan 2022
Smith Rodney M EVP, CFO & Treasurer
Sold, plan not stated
$1.03M 3,956 at 260.00
7.5%
30 Jul 2021
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold, plan not stated 2×
$1.51M 5,289 at 284.89
16.3%
12 Jul 2021
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated 3×
$2.25M 8,046 at 279.09
29.5%
10 May 2021
Sharma Amit Spl. Adv. to CEO & Chm. APAC
Sold, plan not stated 3×
$10.01M 40,276 at 248.48
14.6%
10 May 2021
Smith Rodney M EVP, CFO & Treasurer
Sold, plan not stated 3×
$4.65M 18,657 at 249.11
26.8%
17 Sep 2020
Sharma Amit EVP, Asia
Sold, plan not stated 4×
$4.77M 18,440 at 258.94
7.9%
28 Jul 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated
$1.08M 4,078 at 265.00
18.8%
8 May 2020
Meyer Robert Joseph SVP, Chief Accounting Officer
Sold, plan not stated 2×
$1.53M 6,439 at 238.11
17.3%
9 Oct 2019
DiSanto Edmund EVP, Chief Admin Ofr, GC & Sec
Sold, plan not stated 2×
$7.17M 31,669 at 226.54
17.9%
4 Oct 2019
DiSanto Edmund EVP, Chief Admin Ofr, GC & Sec
Sold, plan not stated
$7.90M 34,949 at 226.00
16.5%
1 Oct 2019
DiSanto Edmund EVP, Chief Admin Ofr, GC & Sec
Sold, plan not stated 5×
$14.08M 63,686 at 221.06
26.4%
4 Sep 2019
REEVE PAMELA D A Director
Sold, plan not stated
$1.00M 4,167 at 240.80
21.8%
20 Aug 2019
MACNAB CRAIG Director
Sold, plan not stated
$1.34M 5,953 at 225.46
41.5%
1 Aug 2019
TAICLET JAMES D JR Chairman, President and CEO
Sold, plan not stated 5×
$12.17M 57,438 at 211.89
22.5%
1 Jul 2019
TAICLET JAMES D JR Chairman, President and CEO
Sold, plan not stated 6×
$11.57M 57,438 at 201.40
22.5%
28 Jun 2019
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 3×
$1.68M 8,219 at 204.81
30.0%
10 Jun 2019
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 3×
$1.76M 8,347 at 210.27
30.4%
3 Jun 2019
TAICLET JAMES D JR Chairman, President and CEO
Sold, plan not stated 3×
$11.94M 57,439 at 207.93
22.5%
15 May 2019
Meyer Robert Joseph SVP, Finance & Corp Controller
Sold, plan not stated 3×
$3.84M 19,317 at 198.95
39.5%
14 May 2019
Meyer Robert Joseph SVP, Finance & Corp Controller
Sold, plan not stated 2×
$4.92M 24,851 at 197.86
45.6%
6 May 2019
HESS WILLIAM H EVP & Chairman, LatAm & EMEA
Sold, plan not stated 2×
$2.46M 12,768 at 192.60
17.7%
1 May 2019
TAICLET JAMES D JR Chairman, President and CEO
Sold, plan not stated 2×
$11.16M 57,439 at 194.31
22.5%
17 Apr 2019
TAICLET JAMES D JR Chairman, President and CEO · indirect
Sold, plan not stated 4×
$1.64M 8,580 at 190.73
100%
Sold half or more
16 Apr 2019
TAICLET JAMES D JR Chairman, President and CEO · indirect
Sold, plan not stated 2×
$2.31M 11,863 at 195.11
58.0%
Sold half or more
15 Apr 2019
TAICLET JAMES D JR Chairman, President and CEO · indirect
Sold, plan not stated 2×
$2.32M 11,863 at 195.88
36.7%
1 Apr 2019
Sharma Amit EVP, Asia
Sold, plan not stated 6×
$6.32M 32,500 at 194.35
17.1%
13 Mar 2019
HESS WILLIAM H EVP & Chairman, LatAm & EMEA
Sold, plan not stated
$3.74M 20,000 at 186.97
21.7%
18 Jan 2019
Bartlett Thomas A EVP and CFO
Sold, plan not stated
$8.45M 51,203 at 165.00
31.0%
7 Dec 2018
DiSanto Edmund EVP, Chief Admin Ofr, GC & Sec
Sold, plan not stated 3×
$1.75M 10,463 at 167.04
6.6%
6 Dec 2018
Bartlett Thomas A EVP and CFO
Sold, plan not stated
$3.30M 20,000 at 165.00
14.9%
28 Nov 2018
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 2×
$1.74M 10,747 at 161.87
37.4%
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