Insider screener

Period: 120 months + Add filter
Saved screens

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.

530,053 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.

530,053 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.

530,053 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.

530,053 decisions over 120 months
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.
530,053 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
530,053 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.

530,053 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
13 Jul 2026
Philipp Wolfgang Josef Kandal Chief Product Officer
Sold on a plan
$80.00K 20,000 at 4.00
0.5%
Planned (10b5-1)
13 Jul 2026
William Chad Lenamon Executive Vice President & COO
Sold on a plan
$67.79K 1,000 at 67.79
1.1%
Planned (10b5-1)
13 Jul 2026
Kate DeHoff See Remarks
Sold on a plan
$63.11K 8,381 at 7.53
4.1%
Planned (10b5-1)
13 Jul 2026
Ra Capital Management, L.p. Director · indirect
Bought
$58.57K 6,552 at 8.94
0.0%
13 Jul 2026
Opaleye Management Inc. 10% owner · indirect
Bought
$57.26K 775 at 73.89
0.2%
13 Jul 2026
Stavros Gyftakis See Remarks
Sold at will
$48.87K 3,300 at 14.81
1.4%
Not planned
13 Jul 2026
Kevin Tang 10% owner · indirect
Bought
$45.90K 12,966 at 3.54
0.2%
First buy on file
13 Jul 2026
Meredith Cook Sr. VP, General Counsel & Sec.
Sold on a plan
$40.92K 500 at 81.84
0.6%
Planned (10b5-1)
13 Jul 2026
Sold at will
$38.97K 200 at 194.83
0.5%
Not planned
13 Jul 2026
Peter J. Taylor Director
Sold on a plan
$37.70K 500 at 75.40
1.5%
Planned (10b5-1)
13 Jul 2026
J. Matt Hooker Exec VP, Well Services
Sold on a plan
$37.44K 2,269 at 16.50
2.2%
Planned (10b5-1)
13 Jul 2026
Philippe Menu Chief Medical Officer
Sold on a plan
$28.51K 5,000 at 5.70
2.1%
Planned (10b5-1)
13 Jul 2026
Craig Gracey Chief Accounting Officer
Sold on a plan
$24.98K 1,041 at 24.00
6.3%
Planned (10b5-1)
13 Jul 2026
Zhenyu Xu Chief Scientific Officer
Sold on a plan
$22.82K 4,000 at 5.70
0.7%
Planned (10b5-1)
13 Jul 2026
Mink Brook Asset Management LLC 10% owner · indirect
Bought
$22.44K 4,407 at 5.09
0.2%
13 Jul 2026
Carmo Thomaz Junior Geraldo do Chief Executive Officer also filed by de Faria Mariano Gomide
Sold on a plan
$19.66K 4,808 at 4.09
0.4%
Planned (10b5-1)
13 Jul 2026
Bought
$17.25K 5,000 at 3.45
opened
First buy on file
13 Jul 2026
Qi Chen Director
Bought
$14.49K 7,281 at 1.99
0.8%
13 Jul 2026
Stavros Gyftakis See Remarks
Sold at will
$13.20K 5,000 at 2.64
2.0%
Not planned
13 Jul 2026
Mitchell Austin Rudy Director · indirect
Bought
$10.89K 9,000 at 1.21
10.5%
13 Jul 2026
Bought
$7.78K 46 at 167.52
0.8%
Largest buy in 3 yrs
13 Jul 2026
William O'Dowd IV Chief Executive Officer
Bought on a plan
$4.95K 4,450 at 1.11
0.9%
Bought on a plan
13 Jul 2026
Hrt Financial LP 10% owner
Sold at will
$4.82K 1,033 at 4.67
1.7%
Not planned
13 Jul 2026
Chih-Ho Chen Controller · indirect
Bought
$3.73K 50 at 74.60
13.8%
Cluster · 30 buyers
13 Jul 2026
AJB Investment Fund II, LP 10% owner · indirect
Bought 3×
$2.53K 986 at 2.56
0.2%
13 Jul 2026
Bought
$2.27K 756 at 3.00
0.1%
13 Jul 2026
Bought
$411.10 1 at 411.10
0.0%
13 Jul 2026
Todd Hannigan Executive Chairman
Bought
left out 300,000 shares
1.1%
Price as filed looks wrong
13 Jul 2026
Chitung Liu CFO & SVP
Sold at will
left out 1,900,000 shares
36.4%
Price as filed looks wrong
10 Jul 2026
Xuning Wang Director · indirect
Sold at will
$401.19M 2,668,200 at 150.36
5.0%
Not planned
10 Jul 2026
Jayshree Ullal CEO and Chairperson · indirect
Sold on a plan 3×
$43.91M 234,578 at 187.18
4.4%
Planned (10b5-1)
10 Jul 2026
Mark David Brazeal Chief Legal & Corp Affairs Ofc
Sold at will
$10.03M 25,000 at 401.33
11.4%
Not planned
10 Jul 2026
John Colgrove Chief Visionary Officer · indirect
Sold on a plan 8×
$7.98M 100,000 at 79.82
3.8%
Planned (10b5-1)
10 Jul 2026
John E Kao Chief Executive Officer · indirect
Sold on a plan 2×
$5.92M 298,000 at 19.86
21.5%
Planned (10b5-1)
10 Jul 2026
Sold on a plan 3×
$5.65M 70,000 at 80.68
4.0%
Planned (10b5-1)
10 Jul 2026
Sold at will
$5.45M 100,000 at 54.52
0.6%
Not planned
10 Jul 2026
William Spencer Marshall Co-Founder and CEO
Sold on a plan
$5.18M 200,000 at 25.92
6.9%
Planned (10b5-1)
10 Jul 2026
Martine A Rothblatt Chairperson & CEO
Sold on a plan 10×
$5.17M 9,500 at 544.60
19.0%
Planned (10b5-1)
10 Jul 2026
Scott Arthur Beck President and CEO · indirect
Bought
$3.50M 1,076,923 at 3.25
241%
Largest buy in 3 yrs
10 Jul 2026
John Oyler Chief Executive Officer
Sold on a plan 8×
$3.49M 11,698 at 298.34
100%
Sold half or more
10 Jul 2026
Josh Silverman Director
Sold on a plan
$3.09M 39,161 at 79.00
21.9%
Planned (10b5-1)
10 Jul 2026
Bought
$2.96M 241,628 at 12.26
39.6%
+40% of stake
10 Jul 2026
Bought
$2.65M 265,000 at 10.00
opened
First buy on file
10 Jul 2026
Sold on a plan 2×
$2.46M 56,122 at 43.90
5.8%
Planned (10b5-1)
10 Jul 2026
Gang Ye COO · indirect
Sold on a plan 4×
$2.28M 20,000 at 113.94
4.5%
Planned (10b5-1)
10 Jul 2026
Derek Todd Green Director · indirect
Bought
$2.00M 615,384 at 3.25
246%
+246% of stake
10 Jul 2026
George Kurtz President and CEO
Sold on a plan 11×
$1.90M 10,000 at 189.84
0.1%
Planned (10b5-1)
10 Jul 2026
James Mulay Director
Sold on a plan
$1.82M 24,165 at 75.16
100%
Sold half or more
Showing 16,501–16,550 of 530,053. ← Newer Page 331 of 10,602 Older →