Insider trading

Period: 12 months Type of trade: Bought × Minimum amount: $1M × + Add filter Clear all
Views & alerts

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When

Period

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

1,648 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.

1,648 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.

1,648 decisions over 12 months Remove this filter
The trade

Minimum amount

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

1,648 decisions over 12 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.
1,648 decisions over 12 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
1,648 decisions over 12 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.

1,648 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
10 Sep 2026
Bought
$1.88M 355,998 at 5.28
40.2%
Largest buy in 3 yrs
10 Sep 2026
Gu Paul Chief Executive Officer · indirect
Bought
$1.28M 50,000 at 25.55
62.5%
+63% of stake
10 Sep 2026
Bought
$1.01M 115,000 at 8.81
2.0%
First buy in 3+ yrs
9 Sep 2026
Bought 3×
$68.89M 311,304 at 221.31
0.3%
9 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 7×
$13.38M 47,353 at 282.48
3.5%
9 Sep 2026
Bought on a plan
$4.61M 136,466 at 33.78
0.1%
Bought on a plan
9 Sep 2026
Candou Holdings Ltd. 10% owner · indirect
Bought
$2.20M 20,000 at 110.00
0.1%
First buy on file
8 Sep 2026
Bought 3×
$90.70M 409,500 at 221.49
0.4%
Largest buy in 3 yrs
8 Sep 2026
GOLDENTREE ASSET MANAGEMENT LP 10% owner · indirect
Bought
$26.00M 1,600,000 at 16.25
17.0%
Largest buy in 3 yrs
8 Sep 2026
AKKARAJU SRINIVAS Director · indirect
Bought
$2.90M 273,291 at 10.63
5.9%
8 Sep 2026
AKKARAJU SRINIVAS Director · indirect
Bought
$2.90M 273,290 at 10.63
13.5%
8 Sep 2026
Lappe Mark Chief Executive Officer · indirect
Bought 6×
$2.65M 25,000 at 105.82
3.5%
Largest buy in 3 yrs
8 Sep 2026
Glavine Paul Chief Growth Officer
Bought 2×
$2.49M 200,000 at 12.47
4.9%
Largest buy in 3 yrs
8 Sep 2026
Bought 6×
$2.26M 10,000 at 225.83
1.0%
8 Sep 2026
So Eric H. L. Executive Chair
Bought
$1.24M 100,000 at 12.39
2.3%
Largest buy in 3 yrs
8 Sep 2026
Cheng Lawrence Director · indirect
Bought
$1.03M 55,000 at 18.80
62.5%
Cluster · 3 buyers
4 Sep 2026
Bought 3×
$81.46M 365,039 at 223.16
0.3%
4 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 19×
$17.16M 57,159 at 300.15
4.4%
4 Sep 2026
Macdonald Andrew See Remarks
Bought 2×
$5.31M 70,000 at 75.83
19.6%
First buy on file
4 Sep 2026
Barry John F CHIEF EXECUTIVE OFFICER
Bought
$2.73M 1,217,105 at 2.24
1.4%
4 Sep 2026
AKKARAJU SRINIVAS Director · indirect
Bought
$2.46M 220,070 at 11.17
11.9%
4 Sep 2026
AKKARAJU SRINIVAS Director · indirect
Bought
$2.46M 220,070 at 11.17
4.9%
4 Sep 2026
Bought
$1.31M 125,000 at 10.48
1.1%
4 Sep 2026
So Eric H. L. Executive Chair
Bought
$1.21M 100,000 at 12.09
2.3%
Largest buy in 3 yrs
4 Sep 2026
Schomburger Jeffrey K President & CEO Elect
Bought
$1.00M 19,450 at 51.50
24.1%
First buy on file
3 Sep 2026
Bought 4×
$83.24M 370,264 at 224.81
0.3%
Largest buy in 3 yrs
3 Sep 2026
MOROUN MATTHEW T Director · indirect
Bought
$31.23M 3,268,000 at 9.56
26.3%
+26% of stake
3 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 8×
$23.49M 83,121 at 282.63
6.8%
Largest buy in 3 yrs
3 Sep 2026
GOLDENTREE ASSET MANAGEMENT LP 10% owner · indirect
Bought
$11.84M 720,000 at 16.45
8.3%
Largest buy in 3 yrs
3 Sep 2026
Bought
$3.93M 100,000 at 39.30
50.0%
+50% of stake
3 Sep 2026
ADAR1 Capital Management, LLC 10% owner · indirect
Bought
$1.60M 900,000 at 1.78
16.0%
Largest buy in 3 yrs
3 Sep 2026
Bought
$1.32M 125,000 at 10.57
1.1%
3 Sep 2026
Glavine Paul Chief Growth Officer
Bought
$1.18M 100,000 at 11.78
2.5%
Largest buy in 3 yrs
3 Sep 2026
Column Group IV GP, LP 10% owner · indirect
Bought
$1.03M 89,200 at 11.56
opened
2 Sep 2026
Bought 4×
$73.50M 329,200 at 223.27
0.3%
2 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 5×
$7.33M 26,561 at 276.03
2.2%
Largest buy in 3 yrs
2 Sep 2026
DE ANGOITIA ALFONSO Director · indirect
Bought
$6.56M 313,104 at 20.95
192%
Largest buy in 3 yrs
2 Sep 2026
KNIGHT LESTER B Director · indirect
Bought 6×
$6.55M 20,000 at 327.48
14.0%
2 Sep 2026
RADY ERNEST S Executive Chairman · indirect
Bought
$2.17M 96,636 at 22.50
4.2%
2 Sep 2026
Bought
$1.80M 175,000 at 10.26
1.5%
2 Sep 2026
Jenisch Jan Philipp Chairman & CEO
Bought 3×
$1.10M 26,000 at 42.47
1.5%
2 Sep 2026
Barber James J. President & CEO
Bought
$1.05M 84,500 at 12.37
10.8%
Largest buy in 3 yrs
2 Sep 2026
Taneja Rajat Director
Bought
$1.00M 1,786 at 560.00
49.4%
First buy on file
1 Sep 2026
Bought 4×
$45.60M 204,800 at 222.68
0.2%
1 Sep 2026
Alvarez Rubens Aguiar Director · indirect
Bought 6×
$32.04M 1,845,000 at 17.37
100%
Cluster · 22 buyers
1 Sep 2026
Bought
$1.83M 175,000 at 10.44
1.6%
1 Sep 2026
Empery Asset Management, LP 10% owner · indirect
Bought
$1.79M 500,000 at 3.59
11.3%
1 Sep 2026
Williams Charles Alan CHAIRMAN & CEO · indirect
Bought
$1.42M 85,000 at 16.74
3.6%
Largest buy in 3 yrs
1 Sep 2026
So Eric H. L. Executive Chair
Bought
$1.12M 95,000 at 11.81
2.3%
First buy on file
1 Sep 2026
RADY ERNEST S Executive Chairman · indirect
Bought
$1.12M 50,000 at 22.40
0.6%
Showing 151–200 of 1,648. ← Newer Page 4 of 33 Older →