Insider trading

Period: 12 months Minimum amount: $10M × + 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.

2,646 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.

2,646 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.

2,646 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.

2,646 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.
2,646 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
2,646 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.

2,646 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
11 Aug 2026
WALLACE RICHARD P President and CEO
Sold on a plan
$17.42M 87,568 at 198.95
10.1%
Planned (10b5-1)
11 Aug 2026
Shafer Michael D Executive Vice President
Sold on a plan 2×
$15.30M 25,500 at 600.00
54.8%
Sold half or more
11 Aug 2026
Sold at will 2×
$15.14M 220,375 at 68.68
1.5%
Not planned
11 Aug 2026
Rizzo Mario Chief Operating Officer-AIC
Sold at will 2×
$14.87M 56,225 at 264.48
40.6%
Not planned
11 Aug 2026
Christopher Gregory L. Chairman of the Board & CEO
Sold at will
$13.69M 200,000 at 68.44
11.1%
Not planned
11 Aug 2026
Gilliam Joseph E PRESIDENT & COO
Sold at will 2×
$10.78M 60,000 at 179.74
45.3%
Not planned
11 Aug 2026
Troendle August J. President & CEO
Sold at will
$10.66M 17,610 at 605.11
2.8%
Not planned
11 Aug 2026
Colgrove John Chief Visionary Officer · indirect
Sold on a plan 10×
$10.44M 100,000 at 104.39
100%
Sold half or more
11 Aug 2026
Kuzoyan Vahe President · indirect
Sold on a plan 6×
$10.19M 114,732 at 88.84
100%
Sold half or more
11 Aug 2026
Volpi Michelangelo Director · indirect
Sold at will 2×
$10.08M 1,441,849 at 6.99
100%
Sold half or more
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
Amberjack Capital Partners, L.P. Director · indirect
Sold on a plan 6×
$143.55M 5,000,000 at 28.71
100.0%
Sold half or more
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
OYLER JOHN Chief Executive Officer
Sold on a plan 10×
$41.16M 115,011 at 357.87
47.8%
Planned (10b5-1)
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
Colgrove John Chief Visionary Officer · indirect
Sold on a plan 21×
$19.40M 200,000 at 96.98
100%
Sold half or more
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
Leproust Emily M. Chief Executive Officer
Sold on a plan
$14.18M 113,318 at 125.16
12.2%
Planned (10b5-1)
10 Aug 2026
Le-Quoc Alexis Chief Technology Officer
Sold on a plan 25×
$13.66M 53,912 at 253.36
9.6%
Planned (10b5-1)
10 Aug 2026
McBee Brannin Chief Development Officer
Sold on a plan 6×
$12.92M 144,000 at 89.73
30.8%
Planned (10b5-1)
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
7 Aug 2026
Lee Tony W Director · indirect
Sold at will
$497.40M 20,410,340 at 24.37
17.6%
Not planned
7 Aug 2026
ORCP III DE TopCo GP, LLC 10% owner · indirect
Sold at will
$497.40M 20,410,340 at 24.37
17.6%
Not planned
7 Aug 2026
Capobianco David N Director · indirect
Sold at will
$93.81M 1,250,000 at 75.05
100%
Sold half or more
7 Aug 2026
Sold at will
$93.81M 1,250,000 at 75.05
100%
Sold half or more
7 Aug 2026
Blecharczyk Nathan Chief Strategy Officer · indirect
Sold on a plan 12×
$92.61M 531,000 at 174.41
75.6%
Sold half or more
7 Aug 2026
Chesky Brian CEO and Chairman
Sold on a plan 16×
$34.96M 200,000 at 174.79
1.9%
Planned (10b5-1)
7 Aug 2026
ORBIMED ADVISORS LLC Director · indirect
Bought 2×
$34.92M 1,940,000 at 18.00
19.5%
First buy on file
7 Aug 2026
Chimovits Erez Director · indirect
Bought 2×
$34.92M 1,940,000 at 18.00
19.5%
First buy on file
7 Aug 2026
Bought
$34.56M 1,920,000 at 18.00
19.8%
First buy on file
7 Aug 2026
Bought
$30.24M 1,680,000 at 18.00
19.8%
First buy on file
7 Aug 2026
Golub David Chairman & CEO · indirect
Sold at will
$21.89M 1,676,387 at 13.06
100%
Sold half or more
7 Aug 2026
Golub Lawrence E Director · indirect
Sold at will
$21.89M 1,676,387 at 13.06
100%
Sold half or more
7 Aug 2026
GIC Private Ltd 10% owner
Sold at will
$21.00M 590,284 at 35.58
2.4%
Not planned
7 Aug 2026
AH Bio Fund IV, L.P. 10% owner · indirect
Bought
$19.80M 1,100,000 at 18.00
12.0%
First buy on file
7 Aug 2026
BALDRIDGE RICHARD A Director · indirect
Sold at will 3×
$18.02M 223,542 at 80.62
100%
Sold half or more
7 Aug 2026
Garcia Marino CEO AND PRESIDENT
Sold on a plan 7×
$17.95M 166,000 at 108.11
71.8%
Sold half or more
Showing 501–550 of 2,646. ← Newer Page 11 of 53 Older →