Insider screener

Period: 12 months Minimum amount: $100K × + 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.

38,069 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.

38,069 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.

38,069 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.

38,069 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.
38,069 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
38,069 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.

38,069 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
28 Oct 2025
Sold at will
$122.35K 6,797 at 18.00
2.6%
Not planned
28 Oct 2025
KELLOGG PETER R 10% owner · indirect
Bought 2×
$120.73K 49,478 at 2.44
5.7%
28 Oct 2025
GADICKE ANSBERT 10% owner · indirect
Sold on a plan
$113.27K 69,068 at 1.64
1.0%
Planned (10b5-1)
28 Oct 2025
MPM BioVentures 2014, L.P. 10% owner · indirect
Sold on a plan
$113.27K 69,068 at 1.64
1.0%
Planned (10b5-1)
28 Oct 2025
STALLINGS ROBERT W Director · indirect
Bought
$104.15K 5,000 at 20.83
1.8%
28 Oct 2025
Remer Eric Richard Chief Executive Officer
Sold on a plan
$103.34K 8,557 at 12.08
0.3%
Planned (10b5-1)
28 Oct 2025
Levendos Christopher EVP & COO - Fiber
Sold at will
$100.09K 1,065 at 93.99
6.3%
Not planned
28 Oct 2025
Goeltz II Robert C. Chief Financial Officer
Sold on a plan
$100.00K 5,000 at 20.00
5.1%
Planned (10b5-1)
27 Oct 2025
Sold at will
$97.50M 6,000,000 at 16.25
18.8%
Not planned
27 Oct 2025
Magnetar Financial LLC 10% owner · indirect
Sold at will 28×
$71.78M 531,599 at 135.02
63.0%
Sold half or more
27 Oct 2025
BERKSHIRE HATHAWAY INC 10% owner · indirect
Sold at will
$54.35M 401,514 at 135.36
1.2%
Not planned
27 Oct 2025
Gebbia Joseph Director · indirect
Sold on a plan 4×
$30.32M 236,000 at 128.47
33.5%
Planned (10b5-1)
27 Oct 2025
KINDER RICHARD D Executive Chairman
Bought
$25.96M 1,000,000 at 25.96
0.4%
First buy on file
27 Oct 2025
FAIRBANK RICHARD D Chairman and CEO
Sold on a plan 8×
$23.35M 103,486 at 225.68
2.5%
Planned (10b5-1)
27 Oct 2025
Deboer Scott J EVP, CTO and Products Officer
Sold on a plan
$18.27M 82,000 at 222.81
34.7%
Planned (10b5-1)
27 Oct 2025
Goldstein Robert G Chairman & CEO
Sold at will 2×
$17.80M 300,000 at 59.32
100%
Sold half or more
27 Oct 2025
Sold on a plan 2×
$14.22M 64,426 at 220.69
0.0%
Planned (10b5-1)
27 Oct 2025
GEIGER JESSE J President
Sold at will
$11.78M 19,460 at 605.12
34.8%
Not planned
27 Oct 2025
BENKOWITZ MICHAEL PRESIDENT AND COO · indirect
Sold on a plan 2×
$9.39M 22,500 at 417.50
100%
Sold half or more
27 Oct 2025
EWALD STEPHEN P General Counsel & Corp. Secy.
Sold at will
$9.12M 15,230 at 598.85
53.3%
Sold half or more
27 Oct 2025
OCAMPO SUSAN 10% owner · indirect
Sold at will
$8.92M 60,705 at 147.02
2.2%
Not planned
27 Oct 2025
SCHULZE RICHARD M Chairman Emeritus · indirect
Sold on a plan
$8.81M 104,313 at 84.51
0.9%
Planned (10b5-1)
27 Oct 2025
Cheng Chi Fung Chief Technology Officer · indirect
Sold on a plan 9×
$8.60M 55,000 at 156.32
0.8%
Planned (10b5-1)
27 Oct 2025
Lupica John J Vice Chrm, Chubb Group*
Sold at will
$6.66M 23,698 at 281.00
20.7%
Not planned
27 Oct 2025
Sold on a plan 7×
$6.46M 27,959 at 231.10
16.4%
Planned (10b5-1)
27 Oct 2025
Williams Gregg Director · indirect
Bought
$6.00M 3,703,703 at 1.62
21.0%
Largest buy in 3 yrs
27 Oct 2025
Christopher Gregory L. Chairman of the Board & CEO
Sold at will
$5.17M 50,000 at 103.42
4.5%
Not planned
27 Oct 2025
ARCH Venture Partners X, LLC 10% owner · indirect
Bought
$5.00M 1,915,700 at 2.61
46.4%
+46% of stake
27 Oct 2025
ARCH Venture Partners XII, LLC 10% owner · indirect
Bought
$5.00M 1,915,700 at 2.61
46.4%
Largest buy in 3 yrs
27 Oct 2025
Burow Kristina Director · indirect
Bought
$5.00M 1,915,700 at 2.61
46.4%
+46% of stake
27 Oct 2025
MEHROTRA SANJAY President and CEO
Sold on a plan 4×
$4.97M 22,500 at 220.72
4.8%
Planned (10b5-1)
27 Oct 2025
Begor Mark W CEO · indirect
Sold on a plan 7×
$4.94M 21,386 at 231.12
49.2%
Planned (10b5-1)
27 Oct 2025
HUANG JEN HSUN President and CEO
Sold on a plan 4×
$4.77M 25,000 at 190.73
0.0%
Planned (10b5-1)
27 Oct 2025
BURKE JAMES A President and CEO
Sold on a plan
$4.17M 20,473 at 203.64
6.4%
Planned (10b5-1)
27 Oct 2025
CASPER MARC N Chairman & CEO
Sold on a plan 11×
$4.10M 7,250 at 566.10
6.0%
Planned (10b5-1)
27 Oct 2025
Mat Ishbia President and CEO · indirect
Sold on a plan
$3.48M 596,356 at 5.83
16.5%
Planned (10b5-1)
27 Oct 2025
MYERS JEFFREY See Remarks
Sold at will
$3.32M 50,000 at 66.38
43.9%
Not planned
27 Oct 2025
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Sold at will
$2.56M 90,941 at 28.12
7.2%
Not planned
27 Oct 2025
Sold at will
$2.13M 60,000 at 35.57
66.7%
Sold half or more
27 Oct 2025
RICHARDS GEOFFREY See Remarks · indirect
Sold at will
$1.77M 26,838 at 66.06
19.2%
Not planned
27 Oct 2025
ROTHBLATT MARTINE A Chairperson & CEO
Sold on a plan 3×
$1.66M 4,000 at 415.54
96.9%
Sold half or more
27 Oct 2025
Sivaram Srinivasan CHIEF EXECUTIVE OFFICER · indirect
Sold at will
$1.53M 90,000 at 17.05
20.0%
Not planned
27 Oct 2025
Harter Ava Chief Legal Officer
Sold at will 2×
$1.42M 9,010 at 157.47
13.7%
Not planned
27 Oct 2025
Sold on a plan
$1.38M 4,000 at 345.00
0.4%
Planned (10b5-1)
27 Oct 2025
Farquhar Scott Director · indirect
Sold on a plan 3×
$1.26M 7,665 at 165.03
2.2%
Planned (10b5-1)
27 Oct 2025
Cannon-Brookes Michael CEO, Co-Founder · indirect
Sold on a plan 3×
$1.26M 7,665 at 165.03
2.2%
Planned (10b5-1)
27 Oct 2025
Saba Capital Management, L.P. 10% owner · indirect
Bought
$1.26M 28,500 at 44.08
0.6%
27 Oct 2025
Hansen Michael L Director
Sold at will
$1.21M 79,872 at 15.16
100%
Sold half or more
27 Oct 2025
BURWIG SUSAN E Exec. VP, Operations
Sold at will
$1.21M 2,000 at 605.01
3.0%
Not planned
27 Oct 2025
Farshchi Jamil EVP, Chief Technology Officer
Sold on a plan
$1.18M 4,925 at 238.94
11.1%
Planned (10b5-1)
Showing 37,951–38,000 of 38,069. ← Newer Page 760 of 762 Older →