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
29 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$1.01M 12,289 at 81.95
0.0%
28 Sep 2026
BAKER BROS. ADVISORS LP Director · indirect
Bought 76×
$154.12M 1,908,029 at 80.77
10.5%
Largest buy in 3 yrs
28 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 11×
$32.51M 133,472 at 243.58
8.1%
Largest buy in 3 yrs
28 Sep 2026
Bought on a plan 2×
$27.52M 805,782 at 34.15
0.6%
Bought on a plan
28 Sep 2026
Mindlin Damian Miguel Vicepresident
Bought
$4.40M 1,417,197 at 3.11
11.3%
First buy on file
28 Sep 2026
ROBO JAMES L Director · indirect
Bought
$1.91M 146,755 at 13.03
23.7%
+24% of stake
28 Sep 2026
KAMFAR RAMIN Director · indirect
Bought
$1.70M 135,669 at 12.50
28.2%
Cluster · 3 buyers
28 Sep 2026
Mindlin Damian Miguel Vicepresident
Bought
$1.16M 15,000 at 77.63
2.2%
First buy on file
28 Sep 2026
Nechmad Yair CEO, Co Founder & Chairman
Bought 4×
$1.09M 24,146 at 45.01
0.3%
28 Sep 2026
Di Marcello Francesco Executive Officer
Bought
$1.00M 56,800 at 17.65
102%
Cluster · 22 buyers
25 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$39.36M 485,102 at 81.15
1.9%
25 Sep 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought
$14.12M 1,227,600 at 11.50
3.3%
Largest buy in 3 yrs
25 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 7×
$12.74M 50,532 at 252.06
3.2%
25 Sep 2026
Zambrano Lozano Rogelio Director · indirect
Bought
$6.93M 400,800 at 17.28
4.2%
First buy on file
25 Sep 2026
Pale Fire Capital SE 10% owner · indirect
Bought
$6.75M 1,332,742 at 5.06
5.0%
First buy on file
25 Sep 2026
Bought on a plan
$6.17M 178,840 at 34.52
0.1%
Bought on a plan
25 Sep 2026
Mariani Gustavo Vicepresident
Bought
$1.96M 25,000 at 78.26
1.6%
24 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$51.85M 640,930 at 80.90
2.6%
24 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 6×
$18.79M 75,756 at 248.00
5.0%
24 Sep 2026
Bought on a plan
$8.76M 258,878 at 33.85
0.2%
Bought on a plan
24 Sep 2026
Nechmad Yair CEO, Co Founder & Chairman
Bought
$4.61M 104,511 at 44.09
1.4%
First buy on file
24 Sep 2026
MALONE JOHN C 10% owner
Bought
$2.90M 28,333 at 102.53
1.2%
First buy on file
24 Sep 2026
ROBO JAMES L Director · indirect
Bought
$1.37M 105,000 at 13.05
20.4%
+20% of stake
24 Sep 2026
GOLDENTREE ASSET MANAGEMENT LP 10% owner · indirect
Bought
$1.15M 80,000 at 14.35
0.7%
23 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$43.52M 532,993 at 81.65
2.2%
23 Sep 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought
$10.32M 897,300 at 11.50
2.5%
Largest buy in 3 yrs
23 Sep 2026
Bought on a plan
$7.48M 219,273 at 34.13
0.2%
Bought on a plan
23 Sep 2026
GRANDISSON MARC Executive Chairman, Vantage
Bought
$1.60M 25,000 at 64.12
34.7%
First buy on file
23 Sep 2026
ROBO JAMES L Director · indirect
Bought
$1.23M 94,120 at 13.08
22.4%
+22% of stake
22 Sep 2026
Bought on a plan 2×
$10.19M 296,868 at 34.31
0.2%
Bought on a plan
22 Sep 2026
Durable Capital Partners LP 10% owner · indirect
Bought
$7.10M 150,000 at 47.32
5.8%
Largest buy in 3 yrs
22 Sep 2026
Huang Jack Jiajia Chief Executive Officer · indirect
Bought
$4.35M 378,420 at 11.50
1.1%
21 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$50.10M 644,084 at 77.79
2.8%
21 Sep 2026
Tan Anthony Ping Yeow Chief Executive Officer
Bought
$29.88M 10,350,000 at 2.89
×24
First buy on file
21 Sep 2026
Cohen Ryan President, CEO and Chairman
Bought
$26.39M 1,150,680 at 22.94
2.9%
Cluster · 3 buyers
21 Sep 2026
Bought on a plan
$7.47M 212,828 at 35.08
0.2%
Bought on a plan
21 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$1.76M 23,034 at 76.44
4.6%
21 Sep 2026
Juniper Investment Company, LLC 10% owner · indirect
Bought
$1.68M 190,000 at 8.86
5.3%
21 Sep 2026
Halstead Michael Chief Executive Officer
Bought
$1.35M 100,000 at 13.47
146%
First buy on file
18 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 4×
$103.04M 1,346,675 at 76.52
6.2%
Largest buy in 3 yrs
18 Sep 2026
Monroe James III Director · indirect
Bought
$29.84M 361,600 at 82.52
775%
Largest buy in 3 yrs
18 Sep 2026
HARARI ELIYAHOU ET AL 10% owner · indirect
Bought 2×
$10.00M 1,757,469 at 5.69
opened
Largest buy in 3 yrs
18 Sep 2026
Conifer Management, L.L.C. 10% owner · indirect
Bought 7×
$9.41M 37,650 at 249.88
2.6%
18 Sep 2026
de Oliveira Andre Luis Duarte Executive Officer
Bought
$5.56M 309,111 at 17.98
127%
Cluster · 22 buyers
18 Sep 2026
Bought on a plan
$4.58M 131,333 at 34.88
0.1%
Bought on a plan
18 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 4×
$2.60M 34,722 at 74.91
7.4%
18 Sep 2026
Bought
$2.35M 130,596 at 17.98
2.2%
Cluster · 22 buyers
18 Sep 2026
Paris Roberto de Jesus Executive Officer
Bought
$1.74M 96,702 at 17.98
35.7%
Cluster · 22 buyers
18 Sep 2026
Labe James Chief Executive Officer · indirect
Bought
$1.48M 313,865 at 4.71
15.7%
Largest buy in 3 yrs
18 Sep 2026
Fernandes Oswaldo Tadeu Executive Officer
Bought
$1.43M 79,782 at 17.98
29.7%
Cluster · 22 buyers
Showing 51–100 of 1,648. ← Newer Page 2 of 33 Older →