Insider trading

Period: 12 months Minimum amount: $1M × Plan: Discretionary × + 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.

7,701 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.

7,701 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.

7,701 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.

7,701 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.
7,701 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
7,701 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.

7,701 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
24 Sep 2026
Sold at will
$2.00M 20,000 at 100.00
18.3%
Not planned
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%
24 Sep 2026
Claflin Bruce L. Director · indirect
Sold at will
$1.02M 2,857 at 355.91
25.7%
Not planned
23 Sep 2026
Wood River Capital, LLC Former 10% Owner
Sold at will
$58.09M 12,280,426 at 4.73
100%
Sold half or more
23 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought
$43.52M 532,993 at 81.65
2.2%
23 Sep 2026
Scarlett Kathleen SEVP, CHRO
Sold at will 2×
$10.70M 116,062 at 92.15
50.0%
Not planned
23 Sep 2026
AE RED HOLDINGS, LLC Director · indirect
Sold at will
$10.54M 929,435 at 11.34
86.3%
Sold half or more
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
Troendle August J. President & CEO
Sold at will
$10.11M 16,083 at 628.64
3.7%
Not planned
23 Sep 2026
STEEL ROBERT K Director
Sold at will 4×
$2.57M 7,440 at 346.05
70.6%
Sold half or more
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
GERSHOWITZ DIANE M Director · indirect
Sold at will
$1.38M 50,000 at 27.61
28.5%
Not planned
23 Sep 2026
Sold at will
$1.34M 3,738 at 359.04
37.3%
Not planned
23 Sep 2026
ISQ Global Fund II GP LLC 10% owner · indirect
Sold at will
$1.30M 24,194 at 53.55
5.9%
Not planned
23 Sep 2026
ROBO JAMES L Director · indirect
Bought
$1.23M 94,120 at 13.08
22.4%
+22% of stake
23 Sep 2026
Durban Egon Director
Sold at will
$1.01M 1,850 at 548.40
0.1%
Not planned
22 Sep 2026
Troendle August J. President & CEO
Sold at will
$30.79M 49,018 at 628.11
10.2%
Not planned
22 Sep 2026
Sousa Mauad Bruno Director · indirect
Sold at will 2×
$15.05M 166,000 at 90.65
99.4%
Sold half or more
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%
22 Sep 2026
Slingsby Brian Taylor Director · indirect
Sold at will
$3.01M 104,320 at 28.81
1.3%
Not planned
22 Sep 2026
ISQ Global Fund II GP LLC 10% owner · indirect
Sold at will
$2.15M 39,937 at 53.72
8.9%
Not planned
22 Sep 2026
Hensley Robert Edward EVP & Chief Investment Officer
Sold at will 2×
$1.70M 10,000 at 170.07
44.7%
Not planned
22 Sep 2026
LIN JEN-TSUNG Vice President
Sold at will
$1.63M 10,000 at 163.00
0.8%
Not planned
22 Sep 2026
Dodson Vicki L Sr.VP Patient Srvcs
Sold at will
$1.09M 4,834 at 225.00
31.1%
Not planned
21 Sep 2026
Zhao Peng Jonathan Chief Executive Officer · indirect
Sold at will
$77.63M 10,710,440 at 7.25
8.8%
Not planned
21 Sep 2026
BERKSHIRE HATHAWAY INC 10% owner · indirect
Bought 2×
$50.10M 644,084 at 77.79
2.8%
21 Sep 2026
Zhao Peng Jonathan Chief Executive Officer · indirect
Sold at will
$32.32M 4,459,560 at 7.25
100%
Sold half or more
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
Shan Yigang Executive Director · indirect
Sold at will
$18.09M 3,326,670 at 5.44
5.8%
Not planned
21 Sep 2026
Troendle August J. President & CEO
Sold at will
$13.64M 21,883 at 623.29
4.3%
Not planned
21 Sep 2026
Sentonas Michael PRESIDENT
Sold at will 3×
$11.56M 49,863 at 231.74
3.3%
Not planned
21 Sep 2026
Podbere Burt W. CHIEF FINANCIAL OFFICER
Sold at will 6×
$8.07M 33,882 at 238.18
4.9%
Not planned
21 Sep 2026
Silver Lake Partners IV, L.P. Director · indirect
Sold at will 2×
$2.73M 4,788 at 569.77
100%
Sold half or more
21 Sep 2026
Silver Lake Partners IV, L.P. Director · indirect
Sold at will 2×
$1.83M 3,206 at 569.77
100%
Sold half or more
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
Saha Anurag CHIEF ACCOUNTING OFFICER
Sold at will 2×
$1.63M 7,016 at 231.74
3.3%
Not planned
21 Sep 2026
Fink Alexander See Remarks
Sold at will
$1.36M 60,328 at 22.59
2.2%
Not planned
21 Sep 2026
Halstead Michael Chief Executive Officer
Bought
$1.35M 100,000 at 13.47
146%
First buy on file
21 Sep 2026
Lang Scott A. President and CEO
Sold at will
$1.20M 15,000 at 80.00
36.2%
Not planned
21 Sep 2026
ISQ Global Fund II GP LLC 10% owner · indirect
Sold at will
$1.15M 21,511 at 53.59
4.6%
Not planned
21 Sep 2026
LORENTZEN OIVIND Director · indirect
Sold at will
$1.14M 20,000 at 56.81
15.7%
Not planned
21 Sep 2026
Cohen Ariel M. Chairperson and CEO
Sold at will
$1.08M 50,647 at 21.27
4.7%
Not planned
18 Sep 2026
STEVENS MARK A Director · indirect
Sold at will 2×
$300.15M 1,366,000 at 219.73
58.5%
Sold half or more
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
Lynch James F Director · indirect
Sold at will
$29.84M 361,600 at 82.52
50.7%
Sold half or more
18 Sep 2026
Monroe James III Director · indirect
Bought
$29.84M 361,600 at 82.52
775%
Largest buy in 3 yrs
Showing 151–200 of 7,701. ← Newer Page 4 of 155 Older →