Insider trading

Period: 12 months Plan: Not on a plan × Share of holding: 50% or more × + 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.

4,197 decisions over 12 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.

4,197 decisions over 12 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.

4,197 decisions over 12 months
The trade

Minimum amount

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

4,197 decisions over 12 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.
4,197 decisions over 12 months Remove this filter
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
4,197 decisions over 12 months Remove this filter
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.

4,197 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
11 Dec 2025
Sold at will 2×
$46.94K 2,000 at 23.47
80.2%
Sold half or more
11 Dec 2025
Bought 6×
$5.85K 2,000 at 2.92
66.7%
Cluster · 5 buyers
11 Dec 2025
Bought 2×
$4.94K 289 at 17.10
64.2%
+64% of stake
10 Dec 2025
Bought 7×
$9.94M 43,300 at 229.57
63.4%
First buy on file
10 Dec 2025
Sold at will 3×
$7.88M 200,058 at 39.40
100%
Sold half or more
10 Dec 2025
Ou June Director · indirect
Sold at will 3×
$7.88M 200,058 at 39.40
100%
Sold half or more
10 Dec 2025
Donofrio John Exec VP & General Counsel
Sold at will
$2.51M 21,595 at 116.00
52.5%
Sold half or more
10 Dec 2025
BRIGADE CAPITAL MANAGEMENT, LP 10% owner · indirect
Sold at will 3×
$2.25M 134,048 at 16.80
98.2%
Sold half or more
10 Dec 2025
Seaberg Karen Director · indirect
Sold at will 4×
$2.11M 81,616 at 25.84
69.8%
Sold half or more
10 Dec 2025
Sold at will 5×
$1.92M 50,778 at 37.80
91.1%
Sold half or more
10 Dec 2025
Sold at will 2×
$1.50M 100,000 at 15.00
60.0%
Sold half or more
10 Dec 2025
Goldstein Robert G Chairman & CEO
Sold at will
$1.15M 17,095 at 67.03
100%
Sold half or more
10 Dec 2025
Porter Stuart D Director
Bought
$779.24K 264,150 at 2.95
73.6%
Largest buy in 3 yrs
10 Dec 2025
CARLSON JASON Director
Sold at will 7×
$765.72K 7,639 at 100.24
100%
Sold half or more
10 Dec 2025
BURKE JAMES R Director
Sold at will
$598.02K 11,277 at 53.03
66.4%
Sold half or more
10 Dec 2025
Priest Jeffrey W President & CEO
Bought
$415.26K 16,608 at 25.00
90.8%
Cluster · 5 buyers
10 Dec 2025
NIELSEN III ROBERT SR VP Operations
Sold at will
$335.18K 2,000 at 167.59
61.5%
Sold half or more
10 Dec 2025
QUINN JAMES W Director · indirect
Sold at will
$328.04K 1,000 at 328.04
100%
Sold half or more
10 Dec 2025
Bought
$141.36K 3,100 at 45.60
58.6%
First buy on file
10 Dec 2025
MALKIN ANTHONY E Director · indirect
Bought
$118.74K 3,000 at 39.58
75.0%
Largest buy in 3 yrs
10 Dec 2025
Benedict Peter CHIEF INFORMATION OFFICER
Sold at will
$56.00K 2,673 at 20.95
100%
Sold half or more
10 Dec 2025
Smith Daniel Luke Group CFO · indirect
Bought
$50.61K 11,503 at 4.40
95.9%
Largest buy in 3 yrs
10 Dec 2025
Sold at will
$43.26K 2,163 at 20.00
100%
Sold half or more
10 Dec 2025
Williams Wayne D CEO, Chairman and President · indirect
Bought
$22.59K 13,689 at 1.65
54.8%
+55% of stake
10 Dec 2025
Bought 2×
$2.94K 1,000 at 2.94
50.0%
Cluster · 5 buyers
10 Dec 2025
FRIBOURG PAUL J Director · indirect
Sold at will
$1.63K 25 at 65.27
69.4%
Sold half or more
9 Dec 2025
AMERICAN TOWER CORP /MA/ Member of 10% owner group · indirect
Sold at will
$159.63M 2,288,621 at 69.75
91.5%
Sold half or more
9 Dec 2025
SMALL ROBERT J Director · indirect
Sold at will 2×
$121.49M 90,953 at 1,335.72
57.2%
Sold half or more
9 Dec 2025
Talvitie Kristian EVP, Chief Financial Officer
Sold at will 2×
$8.71M 50,291 at 173.14
80.2%
Sold half or more
9 Dec 2025
Sabag Mark See "Remarks"
Sold at will 2×
$6.23M 216,892 at 28.73
80.4%
Sold half or more
9 Dec 2025
Seaberg Karen Director · indirect
Sold at will 3×
$4.39M 181,095 at 24.24
82.9%
Sold half or more
9 Dec 2025
Daniell Richard Exec. VP, European Commercial
Sold at will
$3.31M 115,468 at 28.68
70.5%
Sold half or more
9 Dec 2025
Reich Kristian Chief Scientific Officer
Sold at will
$1.05M 72,908 at 14.43
100%
Sold half or more
9 Dec 2025
Sold at will 2×
$777.77K 25,108 at 30.98
100%
Sold half or more
9 Dec 2025
JOHNSON JOHN Director
Sold at will 2×
$650.19K 21,686 at 29.98
100%
Sold half or more
9 Dec 2025
THOMAS PAUL Director
Sold at will
$633.71K 21,399 at 29.61
61.3%
Sold half or more
9 Dec 2025
Tolda Stelleo Director · indirect
Sold at will
$503.78K 246 at 2,047.88
100%
Sold half or more
9 Dec 2025
Sold at will 3×
$405.57K 11,057 at 36.68
67.6%
Sold half or more
9 Dec 2025
Woodward Peter H Director · indirect
Sold at will
$264.60K 30,000 at 8.82
58.0%
Sold half or more
9 Dec 2025
Mehta Rajal Interim CFO
Sold at will
$259.61K 10,000 at 25.96
93.1%
Sold half or more
9 Dec 2025
Kyrish Chuck SVP & CFO
Bought
$205.15K 5,000 at 41.03
84.5%
First buy on file
9 Dec 2025
Pogalz Bradley J. Chief Financial Officer
Sold at will
$51.83K 566 at 91.57
56.6%
Sold half or more
9 Dec 2025
Dhingra Kapil Director
Sold at will
$32.96K 3,169 at 10.40
100%
Sold half or more
9 Dec 2025
HEGNA SHAUNA Director
Bought
$29.94K 1,186 at 25.25
262%
Largest buy in 3 yrs
9 Dec 2025
Donovan Richard M President and CFO · indirect
Bought 5×
$28.40K 2,322 at 12.23
77.3%
Largest buy in 3 yrs
9 Dec 2025
PRYOR DANIEL A Former EVP, Strategy & Bus Dev · indirect
Sold at will 3×
$27.18K 999 at 27.20
100%
Sold half or more
9 Dec 2025
Rich Stuart Chief Medical Officer
Bought
$25.54K 2,500 at 10.22
90.4%
Largest buy in 3 yrs
9 Dec 2025
Smith Daniel Luke Group CFO · indirect
Bought
$24.25K 5,761 at 4.21
92.4%
+92% of stake
9 Dec 2025
Messinger Michael Chief Financial Officer
Bought
$5.10K 14,500 at 0.35
483%
First buy on file
9 Dec 2025
Francis John Milton IV Chief Operating Officer
Bought
$2.50K 1,321 at 1.89
92.8%
+93% of stake
Showing 3,501–3,550 of 4,197. ← Newer Page 71 of 84 Older →