Insider trading

Period: 120 months Stock: AMT Role: Other officers × + 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.

90 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.

90 decisions over 120 months Remove this filter
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.

90 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.

90 decisions over 120 months
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.
90 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
90 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.

90 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
29 Jul 2026
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec
Sold on a plan
$193.51K 1,106 at 174.96
3.8%
Planned (10b5-1)
28 Jul 2026
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec
Sold on a plan
$116.13K 685 at 169.54
2.3%
Planned (10b5-1)
29 Apr 2026
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec
Sold on a plan
$73.86K 416 at 177.54
1.4%
Planned (10b5-1)
28 Apr 2026
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec
Sold on a plan
$99.23K 556 at 178.48
1.8%
Planned (10b5-1)
4 Mar 2026
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec
Sold on a plan
$128.56K 682 at 188.51
2.1%
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
27 Feb 2026
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold at will
$831.70K 4,454 at 186.73
15.4%
Not planned
27 Feb 2026
Dowling Ruth T EVP, Chief Admin Ofr, GC & Sec
Sold on a plan
$122.12K 656 at 186.16
2.0%
Planned (10b5-1)
17 Mar 2025
Goel Sanjay EVP & President, Asia-Pacific
Sold at will
$863.68K 4,000 at 215.92
13.6%
Not planned
27 Feb 2025
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold at will
$594.21K 2,939 at 202.18
10.1%
Not planned
26 Feb 2025
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold at will
$547.85K 2,724 at 201.12
8.5%
Not planned
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
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
2 Aug 2024
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold at will
$508.02K 2,181 at 232.93
6.4%
Not planned
4 Jun 2024
Goel Sanjay EVP & President, Asia-Pacific
Sold at will
$702.06K 3,504 at 200.36
11.0%
Not planned
2 Feb 2023
Goel Sanjay EVP & President, Asia-Pacific
Bought
$1.16K 5 at 232.56
0.1%
Largest buy in 3 yrs
21 Nov 2022
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold, plan not stated
$219.74K 1,000 at 219.74
3.7%
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%
26 Oct 2022
Goel Sanjay EVP & President, Asia-Pacific
Bought
$985.80 5 at 197.16
0.1%
First buy on file
15 Mar 2022
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold, plan not stated 2×
$660.12K 2,800 at 235.76
9.4%
30 Jul 2021
Meyer Robert Joseph SVP & Chief Accounting Officer
Sold, plan not stated 2×
$1.51M 5,289 at 284.89
16.3%
13 Jul 2021
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$226.96K 816 at 278.14
4.3%
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%
17 Mar 2021
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 3×
$268.23K 1,211 at 221.49
6.2%
16 Mar 2021
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated
$718.96K 3,268 at 220.00
14.3%
8 Jan 2021
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated
$70.40K 320 at 220.00
1.8%
10 Dec 2020
Meyer Robert Joseph SVP, Chief Accounting Officer
Sold, plan not stated
$242.23K 1,100 at 220.21
3.6%
8 Dec 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated
$6.26K 28 at 223.49
0.2%
1 Dec 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$348.00K 1,500 at 232.00
6.4%
2 Nov 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$348.87K 1,500 at 232.58
6.4%
1 Oct 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$363.29K 1,500 at 242.19
6.4%
17 Sep 2020
Sharma Amit EVP, Asia
Sold, plan not stated 4×
$4.77M 18,440 at 258.94
7.9%
1 Sep 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$372.66K 1,500 at 248.44
6.3%
3 Aug 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$345.51K 1,334 at 259.00
5.7%
28 Jul 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated
$1.08M 4,078 at 265.00
18.8%
9 Jul 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated
$998.26K 3,767 at 265.00
17.6%
8 Jul 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 5×
$110.68K 415 at 266.70
2.3%
1 Jul 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated 3×
$360.18K 1,388 at 259.50
5.6%
1 Jun 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$353.24K 1,369 at 258.03
5.2%
8 May 2020
Meyer Robert Joseph SVP, Chief Accounting Officer
Sold, plan not stated 2×
$1.53M 6,439 at 238.11
17.3%
1 May 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$269.16K 1,154 at 233.24
4.2%
1 Apr 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$252.94K 1,229 at 205.81
4.3%
16 Mar 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 11×
$264.14K 1,186 at 222.71
6.3%
13 Mar 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 5×
$210.73K 932 at 226.10
4.7%
12 Mar 2020
Puech Olivier EVP & President, LatAm & EMEA
Sold, plan not stated 8×
$488.42K 2,184 at 223.63
10.0%
2 Mar 2020
Vondran Steven O EVP & President, U.S. Tower
Sold, plan not stated
$292.70K 1,278 at 229.03
4.7%
Showing 1–50 of 90. Page 1 of 2 Older →