Insider trading

Period: 12 months Role: Directors × Minimum amount: $1M × + Add filter Clear all
Views & alerts

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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

3,262 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.

3,262 decisions over 12 months Remove this filter
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.

3,262 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.

3,262 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.
3,262 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
3,262 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.

3,262 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
9 Oct 2026
KAMFAR RAMIN Director · indirect
Bought
$2.25M 171,094 at 13.17
10.3%
Cluster · 3 buyers
8 Oct 2026
CLARK KEVIN P Director
Sold on a plan 2×
$2.12M 47,761 at 44.36
63.4%
Sold half or more
8 Oct 2026
KAMFAR RAMIN Director · indirect
Bought
$1.97M 150,937 at 13.05
10.0%
Cluster · 3 buyers
7 Oct 2026
Yin Chung-Yao Director · indirect
Bought 2×
$35.11M 14,158,991 at 2.48
232%
First buy on file
7 Oct 2026
Dageville Benoit Director · indirect
Sold on a plan
$16.67M 50,000 at 333.42
2.1%
Planned (10b5-1)
7 Oct 2026
Troim Tor Olav Director · indirect
Bought
$5.39M 1,250,000 at 4.31
3.7%
7 Oct 2026
Sold on a plan
$4.50M 100,000 at 45.02
22.9%
Planned (10b5-1)
7 Oct 2026
Dyckerhoff Stefan A Director · indirect
Sold on a plan
$3.13M 8,333 at 376.06
2.8%
Planned (10b5-1)
7 Oct 2026
KAMFAR RAMIN Director · indirect
Bought
$2.42M 186,612 at 12.99
14.2%
Cluster · 3 buyers
7 Oct 2026
CLARK KEVIN P Director
Sold on a plan 3×
$2.23M 49,517 at 45.00
39.7%
Planned (10b5-1)
7 Oct 2026
Sold on a plan
$1.32M 3,505 at 376.06
6.9%
Planned (10b5-1)
7 Oct 2026
Sold at will
$1.06M 100,000 at 10.60
16.5%
Not planned
7 Oct 2026
Hallen Ed Director · indirect
Sold on a plan
$1.02M 58,815 at 17.40
13.2%
Planned (10b5-1)
6 Oct 2026
Silver Lake Partners IV, L.P. Director · indirect
Sold at will 11×
$29.14M 50,636 at 575.43
71.9%
Sold half or more
6 Oct 2026
SL SPV-2, L.P. Director · indirect
Sold at will 11×
$26.66M 46,323 at 575.43
67.5%
Sold half or more
6 Oct 2026
Sold at will 11×
$15.27M 26,539 at 575.43
69.6%
Sold half or more
6 Oct 2026
Sold at will
$11.95M 500,000 at 23.89
3.0%
Not planned
6 Oct 2026
Troim Tor Olav Director · indirect
Bought
$6.36M 1,500,000 at 4.24
4.7%
Largest buy in 3 yrs
6 Oct 2026
Haro Alex Director
Sold on a plan 2×
$2.07M 50,000 at 41.44
4.7%
Planned (10b5-1)
6 Oct 2026
Sold at will
$2.06M 3,600 at 572.50
0.3%
Not planned
6 Oct 2026
KAMFAR RAMIN Director · indirect
Bought
$1.85M 142,420 at 13.02
12.1%
Cluster · 3 buyers
6 Oct 2026
Yen Mallun Director
Sold on a plan 4×
$1.76M 11,942 at 146.97
27.6%
Planned (10b5-1)
5 Oct 2026
Schuurman Steven Director · indirect
Sold at will
$135.20M 1,500,000 at 90.13
25.0%
Not planned
5 Oct 2026
Sold at will
$10.13M 433,656 at 23.35
2.7%
Not planned
5 Oct 2026
Bloch Stephen M Director · indirect
Sold at will
$6.39M 235,477 at 27.13
100%
Sold half or more
5 Oct 2026
Troim Tor Olav Director · indirect
Bought
$6.20M 1,500,000 at 4.13
4.9%
Largest buy in 3 yrs
5 Oct 2026
Meloy Charles Alvin Director · indirect
Sold on a plan 3×
$6.12M 33,333 at 183.74
4.2%
Planned (10b5-1)
5 Oct 2026
KAMFAR RAMIN Director · indirect
Bought
$1.19M 93,744 at 12.71
8.7%
Cluster · 3 buyers
2 Oct 2026
Speiser Michael L Director · indirect
Sold on a plan
$11.70M 34,005 at 344.00
2.9%
Planned (10b5-1)
2 Oct 2026
Speiser Michael L Director · indirect
Sold on a plan
$4.46M 12,973 at 344.00
3.3%
Planned (10b5-1)
2 Oct 2026
Tang Stanley Director · indirect
Sold on a plan 9×
$4.31M 23,125 at 186.19
69.1%
Sold half or more
2 Oct 2026
Sold on a plan
$3.99M 292,270 at 13.65
3.9%
Planned (10b5-1)
2 Oct 2026
Andreessen Marc L Director · indirect
Sold on a plan
$1.35M 6,838 at 198.00
0.6%
Planned (10b5-1)
2 Oct 2026
Palin Carrie Director
Sold at will
$1.08M 5,000 at 216.43
42.9%
Not planned
1 Oct 2026
GANDHI SAMEER K Director · indirect
Sold on a plan 10×
$14.32M 54,000 at 265.22
1.9%
Planned (10b5-1)
1 Oct 2026
Simon Frederic Director
Sold on a plan 5×
$11.67M 120,000 at 97.24
4.2%
Planned (10b5-1)
1 Oct 2026
Sold on a plan 3×
$2.94M 207,730 at 14.17
2.7%
Planned (10b5-1)
1 Oct 2026
Andreessen Marc L Director · indirect
Sold on a plan
$2.55M 13,676 at 186.18
1.2%
Planned (10b5-1)
1 Oct 2026
KAMFAR RAMIN Director · indirect
Bought
$1.57M 124,489 at 12.62
13.7%
Cluster · 3 buyers
1 Oct 2026
COZADD BRUCE C Director
Sold on a plan
$1.38M 6,000 at 230.33
1.7%
Planned (10b5-1)
1 Oct 2026
Sold on a plan 3×
$1.27M 11,000 at 115.69
56.8%
Sold half or more
1 Oct 2026
HELD GERALD Director
Sold at will
$1.22M 5,757 at 212.00
35.8%
Not planned
1 Oct 2026
Altschuler Randolph Director · indirect
Sold on a plan 5×
$1.04M 10,000 at 104.04
1.8%
Planned (10b5-1)
1 Oct 2026
TEMPLETON MARK B Director
Sold on a plan 5×
$1.02M 5,000 at 204.37
9.4%
Planned (10b5-1)
30 Sep 2026
AULT MILTON C III Director · indirect
Bought
$92.41M 18,000 at 5,134.00
1.6%
Largest buy in 3 yrs
30 Sep 2026
Sold at will
$2.76M 556,000 at 4.96
14.7%
Not planned
30 Sep 2026
KAMFAR RAMIN Director · indirect
Bought
$1.94M 154,104 at 12.61
20.5%
Cluster · 3 buyers
30 Sep 2026
Sold at will
$1.53M 66,344 at 23.06
0.4%
Not planned
29 Sep 2026
RUSCKOWSKI STEPHEN H Director · indirect
Bought
$3.48M 25,000 at 139.35
×64
First buy on file
29 Sep 2026
BAKER BROS. ADVISORS LP Director · indirect
Bought 6×
$2.87M 33,726 at 85.05
0.2%
Showing 1–50 of 3,262. Page 1 of 66 Older →