Insider trading

Period: 120 months Minimum amount: $1M × + 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.

117,697 decisions over 120 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.

117,697 decisions over 120 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.

117,697 decisions over 120 months
The trade

Minimum amount

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

117,697 decisions over 120 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.
117,697 decisions over 120 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
117,697 decisions over 120 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.

117,697 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
21 Aug 2026
ADAR1 Capital Management, LLC 10% owner · indirect
Bought
$1.27M 716,369 at 1.77
17.8%
Largest buy in 3 yrs
21 Aug 2026
GOLDSMITH MARK A See Remarks · indirect
Sold on a plan 12×
$1.26M 6,000 at 209.20
8.9%
Planned (10b5-1)
21 Aug 2026
Sold on a plan 3×
$1.15M 47,676 at 24.09
4.4%
Planned (10b5-1)
21 Aug 2026
RADY ERNEST S Executive Chairman · indirect
Bought
$1.14M 50,000 at 22.75
0.6%
21 Aug 2026
MCNAMARA KEVIN J president and CEO
Sold at will
$1.08M 2,000 at 541.16
2.8%
Not planned
21 Aug 2026
Wilks Dan H. 10% owner · indirect
Bought
$1.01M 212,650 at 4.74
0.2%
21 Aug 2026
THRC Holdings, LP 10% owner · indirect
Bought
$1.01M 212,650 at 4.74
0.3%
21 Aug 2026
Fukushima Ryan CEO, Data · indirect
Sold on a plan
$1.00M 14,286 at 70.00
23.2%
Planned (10b5-1)
20 Aug 2026
BDT CAPITAL PARTNERS, LLC Director · indirect
Sold at will
$589.61M 25,932,500 at 22.74
18.4%
Not planned
20 Aug 2026
VIGANO PAUL R 10% owner · indirect
Sold at will 5×
$166.75M 14,500,002 at 11.50
100%
Sold half or more
20 Aug 2026
WILLIAMS ROBERT M JR 10% owner · indirect
Sold at will 5×
$166.75M 14,500,002 at 11.50
100%
Sold half or more
20 Aug 2026
Lie Sean Chief Technology Officer
Sold at will 10×
$147.63M 710,247 at 207.86
65.8%
Sold half or more
20 Aug 2026
Trive Capital Holdings LLC 10% owner · indirect
Sold at will 3×
$145.83M 8,333,333 at 17.50
41.1%
Not planned
20 Aug 2026
Sold at will 3×
$143.70M 12,496,077 at 11.50
100%
Sold half or more
20 Aug 2026
Karp Alexander C. See Remarks
Sold on a plan 10×
$86.06M 492,348 at 174.79
7.1%
Planned (10b5-1)
20 Aug 2026
Meister Keith A. Director · indirect
Sold at will 13×
$61.00M 285,238 at 213.86
14.3%
Not planned
20 Aug 2026
Bought 3×
$46.02M 208,925 at 220.26
0.2%
20 Aug 2026
DST Global Advisors Ltd 10% owner · indirect
Sold at will 28×
$25.30M 766,062 at 33.02
65.6%
Sold half or more
20 Aug 2026
Troendle August J. President & CEO
Sold at will
$16.81M 27,174 at 618.79
4.6%
Not planned
20 Aug 2026
Papermaster Mark D Chief Technology Officer & EVP
Sold on a plan 8×
$13.60M 28,811 at 471.87
2.2%
Planned (10b5-1)
20 Aug 2026
Sousa Mauad Bruno Director · indirect
Sold at will
$10.75M 125,000 at 86.00
74.1%
Sold half or more
20 Aug 2026
Pietracci Bruno President, Latin America OU
Sold at will 3×
$10.13M 111,365 at 90.93
100%
Sold half or more
20 Aug 2026
Zatlyn Michelle President and Board Co-Chair · indirect
Sold on a plan 8×
$9.41M 33,003 at 285.06
32.1%
Planned (10b5-1)
20 Aug 2026
King Alan GroupPresident IntlVehiclePmts
Sold at will 3×
$7.64M 18,423 at 414.64
42.9%
Not planned
20 Aug 2026
SC US (TTGP), LTD. 10% owner · indirect
Sold at will 12×
$7.14M 215,590 at 33.12
100%
Sold half or more
20 Aug 2026
CASPER MARC N Chairman & CEO
Sold on a plan 9×
$6.29M 10,000 at 629.27
7.5%
Planned (10b5-1)
20 Aug 2026
Levine Jonathan L Director · indirect
Bought
$5.77M 651,618 at 8.85
5.4%
20 Aug 2026
BRYNJELSEN SEAN President & CEO
Sold at will 3×
$5.53M 91,022 at 60.70
8.7%
Not planned
20 Aug 2026
GELFOND RICHARD L Chief Executive Officer
Sold on a plan
$5.32M 100,000 at 53.23
13.1%
Planned (10b5-1)
20 Aug 2026
Teh Ban Seng EVP & Chief Commercial Officer
Sold on a plan 19×
$5.10M 6,048 at 842.97
28.6%
Planned (10b5-1)
20 Aug 2026
ROTHBLATT MARTINE A Chairperson & CEO · indirect
Sold on a plan 8×
$4.95M 9,500 at 521.02
2.8%
Planned (10b5-1)
20 Aug 2026
Duda Kenneth President and CTO · indirect
Sold on a plan 8×
$4.82M 26,000 at 185.42
5.4%
Planned (10b5-1)
20 Aug 2026
MAHON PAUL A EVP & GENERAL COUNSEL
Sold on a plan 9×
$4.34M 8,300 at 523.14
15.5%
Planned (10b5-1)
20 Aug 2026
Inukonda Ravi CHIEF FINANCIAL OFFICER
Sold at will
$4.30M 19,505 at 220.62
7.7%
Not planned
20 Aug 2026
McKechnie Mark See Remarks
Sold on a plan 3×
$4.26M 55,199 at 77.27
98.4%
Sold half or more
20 Aug 2026
HELMERICH HANS Director · indirect
Sold at will 3×
$4.15M 94,470 at 43.90
82.5%
Sold half or more
20 Aug 2026
Murray Jason Hulse Co-Founder, CEO & Chairman
Sold on a plan 2×
$4.01M 91,306 at 43.92
0.2%
Planned (10b5-1)
20 Aug 2026
Wang Lingke President
Sold on a plan 3×
$3.94M 118,333 at 33.29
7.1%
Planned (10b5-1)
20 Aug 2026
Alty Matthew President
Sold at will
$3.92M 238,583 at 16.45
11.8%
Not planned
20 Aug 2026
Adarkar Prabir PRESIDENT AND COO
Sold at will
$3.78M 17,126 at 220.62
1.8%
Not planned
20 Aug 2026
Musser Fory Senior VP, Development
Sold at will
$3.70M 259,413 at 14.26
100%
Sold half or more
20 Aug 2026
Arkin Moshe Director · indirect
Bought
$3.60M 1,125,000 at 3.20
38.0%
First buy on file
20 Aug 2026
Duda Kenneth President and CTO
Sold on a plan 4×
$3.21M 17,333 at 185.42
57.2%
Sold half or more
20 Aug 2026
Morrison Brian Chief Executive Officer
Sold at will
$3.07M 186,752 at 16.45
12.7%
Not planned
20 Aug 2026
Sold at will
$3.01M 12,000 at 250.71
38.6%
Not planned
20 Aug 2026
Bought 6×
$2.90M 15,000 at 193.50
1.5%
20 Aug 2026
Schoenberg Mark Chief Medical Officer
Sold at will
$2.85M 60,677 at 47.05
50.7%
Sold half or more
20 Aug 2026
Watson Noel Bertram Chief Operating Officer & CFO
Sold at will
$2.46M 416,371 at 5.91
21.8%
Not planned
20 Aug 2026
SAYER KEVIN R Executive Chair
Sold on a plan 3×
$2.41M 26,756 at 90.01
8.1%
Planned (10b5-1)
20 Aug 2026
Ye Gang COO · indirect
Sold on a plan 4×
$2.34M 20,000 at 117.18
4.3%
Planned (10b5-1)
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