Insider trading

Period: 12 months + Add filter
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.

60,089 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.

60,089 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.

60,089 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.

60,089 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.
60,089 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
60,089 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.

60,089 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
29 Sep 2026
Dai Kun Chief Executive Officer · indirect
Bought on a plan
$10.61K 8,440 at 1.26
opened
Bought on a plan
29 Sep 2026
MALONE JOHN C 10% owner · indirect
Bought
$10.47K 512 at 20.45
0.0%
29 Sep 2026
Losyev Sergey Co-Chief Investment Officer
Bought
$10.08K 725 at 13.91
8.1%
First buy on file
29 Sep 2026
Bought
$8.27K 403 at 20.53
55.7%
+56% of stake
29 Sep 2026
Lin Yi-Chien 10% owner
Bought
$8.07K 3,000 at 2.69
2.4%
First buy on file
29 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$8.00K 100 at 80.00
0.0%
29 Sep 2026
Wu May Yihong Director
Sold at will 2×
$7.89K 1,000 at 7.89
2.8%
Not planned
29 Sep 2026
AJB Investment Fund II, LP 10% owner · indirect
Bought 2×
$6.21K 2,132 at 2.91
0.4%
29 Sep 2026
Guicardi Neto Bruno Pres. of N. Am. /Europe Ops
Bought
$5.95K 2,025 at 2.94
2.1%
Cluster · 3 buyers
29 Sep 2026
Di Marcello Francesco Executive Officer
Bought
$5.27K 300 at 17.55
0.3%
Cluster · 22 buyers
29 Sep 2026
Bought
$5.20K 5,000 at 1.04
13.5%
Cluster · 3 buyers
29 Sep 2026
Newton Kiera Director
Sold at will
$5.05K 504 at 10.02
2.4%
Not planned
29 Sep 2026
Nickerson Phillip Anson Vice President of Exploration
Bought
$4.43K 500 at 8.86
2.3%
First buy on file
29 Sep 2026
Ji Ping Director
Sold at will
$3.37K 214 at 15.77
0.2%
Not planned
29 Sep 2026
Yan Andrew Y Director · indirect
Sold at will
$3.01K 850 at 3.54
100%
Sold half or more
29 Sep 2026
Swift Jane Director
Sold at will
$2.43K 148 at 16.39
0.4%
Not planned
29 Sep 2026
Zaheer Srilata Director
Bought
$2.00K 40 at 49.97
1.2%
Cluster · 8 buyers
29 Sep 2026
Bought
$1.36K 4 at 340.96
0.0%
29 Sep 2026
Altman Peter President and CEO
Bought
$1.03K 1,000 at 1.03
0.3%
29 Sep 2026
Carlson Michael James President, Managed Services
Sold at will
$681.82 146 at 4.67
0.6%
Not planned
29 Sep 2026
Baird Gordon A Director
Bought
$612.16 32 at 19.13
6.2%
29 Sep 2026
AULT MILTON C III Executive Chairman
Bought
$265.92 1,600 at 0.17
0.2%
29 Sep 2026
Di Marcello Francesco Executive Officer
Bought
$175.60 10 at 17.56
0.0%
Cluster · 22 buyers
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
Sold on a plan 8×
$40.35M 30,000 at 1,344.97
3.5%
Planned (10b5-1)
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
Jain Ajit Vice Chairman · indirect
Sold at will
$19.97M 39,700 at 503.09
37.0%
Not planned
28 Sep 2026
Sijbrandij Sytse Director · indirect
Sold on a plan 3×
$19.71M 430,000 at 45.84
3.3%
Planned (10b5-1)
28 Sep 2026
DUFFIELD DAVID A 10% owner
Sold on a plan 9×
$18.66M 98,971 at 188.55
48.5%
Planned (10b5-1)
28 Sep 2026
Wang Xiaodong Director
Sold on a plan 10×
$11.32M 31,028 at 364.79
100%
Sold half or more
28 Sep 2026
BX Buzz ML-1 Holdco L.P. 10% owner · indirect
Sold at will 7×
$11.07M 3,767,776 at 2.94
99.6%
Sold half or more
28 Sep 2026
BCP Buzz Holdings L.P. 10% owner · indirect
Sold at will 7×
$11.07M 3,767,776 at 2.94
99.6%
Sold half or more
28 Sep 2026
BTOA - NQ L.L.C. 10% owner · indirect
Sold at will 7×
$11.07M 3,767,776 at 2.94
99.6%
Sold half or more
28 Sep 2026
Sold at will 7×
$11.07M 3,767,776 at 2.94
99.6%
Sold half or more
28 Sep 2026
BX Buzz ML-1 GP LLC 10% owner · indirect
Sold at will 7×
$11.07M 3,767,776 at 2.94
99.6%
Sold half or more
28 Sep 2026
Grafiti Group LLC 10% owner
Sold on a plan
$4.61M 4,012,678 at 1.15
47.8%
Planned (10b5-1)
28 Sep 2026
ROTHBLATT MARTINE A Chairperson & CEO · indirect
Sold on a plan 14×
$4.57M 9,500 at 480.85
2.8%
Planned (10b5-1)
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
Smith Philip Andrew Chief Executive Officer
Sold on a plan
$3.69M 56,250 at 65.69
7.1%
Planned (10b5-1)
28 Sep 2026
Sahin Ugur Chief Executive Officer
Sold on a plan
$3.35M 34,000 at 98.47
10.8%
Planned (10b5-1)
28 Sep 2026
Sold at will 2×
$2.57M 42,491 at 60.43
3.1%
Not planned
28 Sep 2026
Kurtz George PRESIDENT AND CEO
Sold on a plan 11×
$2.57M 10,000 at 256.54
0.1%
Planned (10b5-1)
28 Sep 2026
Padisetty Sivaprasad Chief Technology Officer
Sold on a plan 3×
$2.38M 51,915 at 45.78
12.1%
Planned (10b5-1)
28 Sep 2026
Blecharczyk Nathan Chief Strategy Officer · indirect
Sold on a plan 5×
$2.14M 13,615 at 156.82
39.8%
Planned (10b5-1)
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
Sold on a plan 3×
$1.65M 10,000 at 165.11
1.4%
Planned (10b5-1)
28 Sep 2026
Adarkar Prabir PRESIDENT AND COO
Sold on a plan 9×
$1.58M 8,738 at 180.85
0.9%
Planned (10b5-1)
28 Sep 2026
Troendle August J. President & CEO
Sold at will
$1.49M 2,410 at 620.07
0.6%
Not planned
Showing 1,751–1,800 of 60,089. ← Newer Page 36 of 1,202 Older →