Insider trading

Period: 12 months Minimum amount: $1M × Plan: Not on a plan × + 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.

7,718 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.

7,718 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.

7,718 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.

7,718 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.
7,718 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
7,718 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.

7,718 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
11 Aug 2026
WAN XIN Chief Technology Officer · indirect
Sold at will 2×
$3.06M 60,000 at 50.94
8.4%
Not planned
11 Aug 2026
Blackstone Holdings II L.P. 10% owner · indirect
Sold at will 3×
$2.89M 2,778,124 at 1.04
98.7%
Sold half or more
11 Aug 2026
Blackstone Holdings I L.P. 10% owner · indirect
Sold at will 3×
$2.89M 2,778,124 at 1.04
98.7%
Sold half or more
11 Aug 2026
GUSTAVSON JEFF B President, New Energies
Sold at will
$2.74M 14,044 at 194.95
78.8%
Sold half or more
11 Aug 2026
Sold at will 2×
$2.37M 100,000 at 23.73
27.7%
Not planned
11 Aug 2026
Sold at will 4×
$2.31M 248,510 at 9.30
40.0%
Not planned
11 Aug 2026
RADY ERNEST S Executive Chairman · indirect
Bought
$2.25M 100,000 at 22.52
1.2%
Largest buy in 3 yrs
11 Aug 2026
Wolff Benjamin G Director
Sold at will
$2.00M 24,000 at 83.54
39.5%
Not planned
11 Aug 2026
Saba Capital Management, L.P. 10% owner · indirect
Sold at will
$1.91M 120,376 at 15.84
0.8%
Not planned
11 Aug 2026
Lemerand June C VP & Chief Information Officer
Sold at will 3×
$1.80M 4,352 at 413.66
81.6%
Sold half or more
11 Aug 2026
DC VGA LLC 10% owner
Sold at will
$1.77M 140,000 at 12.67
7.3%
Not planned
11 Aug 2026
MALONE JOHN C Director
Bought
$1.74M 68,800 at 25.22
2.8%
11 Aug 2026
SHORE BRIAN E Board Chairman & CEO
Sold at will
$1.73M 46,250 at 37.32
6.9%
Not planned
11 Aug 2026
DeLuca Richard R. EVP&Pres, Merck Animal Heallth
Sold at will 2×
$1.69M 12,837 at 131.76
9.5%
Not planned
11 Aug 2026
Voigtlander Christian B. Chief Operating Officer
Sold at will
$1.63M 8,929 at 182.93
19.3%
Not planned
11 Aug 2026
Moschner Matthew CEO & President
Sold at will 5×
$1.60M 24,962 at 64.01
69.6%
Sold half or more
11 Aug 2026
Karsanbhai Surendralal Lanca President & CEO · indirect
Sold at will
$1.56M 9,650 at 161.91
3.4%
Not planned
11 Aug 2026
SIMPSON BOB R Director
Bought
$1.43M 100,000 at 14.27
1.1%
11 Aug 2026
Bos Teresa D. 10% owner
Sold at will
$1.41M 110,250 at 12.81
10.9%
Not planned
11 Aug 2026
Geer Noel B Director
Sold at will 2×
$1.41M 10,000 at 140.66
22.6%
Not planned
11 Aug 2026
Payne David Chief Accounting Officer
Sold at will
$1.38M 9,500 at 145.23
12.8%
Not planned
11 Aug 2026
Cook Gregory B Co-COO - Global Businesses
Sold at will
$1.30M 4,567 at 285.13
28.1%
Not planned
11 Aug 2026
Bought
$1.28M 15,000 at 85.30
8.3%
Largest buy in 3 yrs
11 Aug 2026
Sold at will 2×
$1.16M 20,000 at 57.75
5.4%
Not planned
11 Aug 2026
Hansen Tim Truels Chief Commercial Officer
Sold at will
$1.13M 25,000 at 45.04
13.7%
Not planned
11 Aug 2026
Wilks Dan H. 10% owner · indirect
Bought
$1.10M 202,331 at 5.44
0.2%
11 Aug 2026
Stanage Nick L Director
Bought
$1.02M 4,000 at 255.85
526%
First buy on file
11 Aug 2026
Van't Hof Matthew Kaes Chief Executive Officer
Sold at will
$1.01M 5,000 at 202.46
3.8%
Not planned
10 Aug 2026
Argon Holdco LLC 10% owner · indirect
Sold at will
$491.12M 14,500,000 at 33.87
23.4%
Not planned
10 Aug 2026
Sold at will 3×
$220.94M 5,119,099 at 43.16
99.8%
Sold half or more
10 Aug 2026
DANHAKL JOHN G Director · indirect
Sold at will
$220.94M 5,119,099 at 43.16
46.4%
Not planned
10 Aug 2026
Galashan John Kristofer Director · indirect
Sold at will
$220.94M 5,119,099 at 43.16
46.4%
Not planned
10 Aug 2026
TPG GP A, LLC 10% owner · indirect
Sold at will
$144.89M 13,643,207 at 10.62
12.2%
Not planned
10 Aug 2026
INNOVEX CO-INVEST FUND, L.P. Director · indirect
Sold at will 5×
$142.24M 4,954,467 at 28.71
100.0%
Sold half or more
10 Aug 2026
Bought 3×
$56.23M 261,664 at 214.89
0.2%
10 Aug 2026
Adsett Roger Chief Operating Officer
Sold at will
$31.96M 239,850 at 133.27
70.8%
Sold half or more
10 Aug 2026
Tarr Mark J President & CEO
Sold at will 2×
$21.72M 173,148 at 125.47
39.3%
Not planned
10 Aug 2026
Ellwanger Russell Craig Chief Executive Officer
Sold at will 17×
$19.68M 77,309 at 254.52
10.9%
Not planned
10 Aug 2026
Zeiler Gerhard President, International
Sold at will 4×
$15.99M 591,038 at 27.05
52.4%
Sold half or more
10 Aug 2026
CRAWFORD JESSE C 10% owner
Sold at will
$12.81M 1,000,000 at 12.81
18.4%
Not planned
10 Aug 2026
Sold at will
$10.83M 205,538 at 52.69
40.9%
Not planned
10 Aug 2026
Freeman Chris Chief Commercial Officer
Sold at will 4×
$10.79M 63,605 at 169.58
49.3%
Not planned
10 Aug 2026
MALONE JOHN C Director
Bought 2×
$10.12M 406,730 at 24.87
20.2%
Largest buy in 3 yrs
10 Aug 2026
ZELNICK STRAUSS Chairman, CEO · indirect
Sold at will 11×
$10.11M 40,000 at 252.64
100%
Sold half or more
10 Aug 2026
ORBIMED ADVISORS LLC Director · indirect
Bought
$10.00M 625,000 at 16.00
29.9%
First buy on file
10 Aug 2026
GORDON CARL L Director · indirect
Bought
$10.00M 625,000 at 16.00
29.9%
First buy on file
10 Aug 2026
WARZALA RICHARD S Chief Executive Officer
Sold at will 4×
$7.95M 70,000 at 113.58
4.5%
Not planned
10 Aug 2026
FERRER JAVIER D. PRESIDENT & CEO
Sold at will
$6.14M 35,000 at 175.43
26.6%
Not planned
10 Aug 2026
MYERS FRANKLIN Director
Sold at will
$5.92M 3,500 at 1,690.47
5.6%
Not planned
10 Aug 2026
Chen Bihua Director · indirect
Bought
$5.00M 312,500 at 16.00
9.5%
First buy on file
Showing 1,301–1,350 of 7,718. ← Newer Page 27 of 155 Older →