Insider screener

Period: 12 months Plan: Discretionary × + 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.

36,744 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.

36,744 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.

36,744 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.

36,744 decisions over 12 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.
36,744 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
36,744 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.

36,744 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
6 Jan 2026
Foote Tim Chief Financial Officer
Sold at will 2×
$9.49K 2,445 at 3.88
3.9%
Not planned
6 Jan 2026
SCHORSCH NICHOLAS S 10% owner · indirect
Bought
$8.44K 968 at 8.72
0.1%
6 Jan 2026
Dunn Evan General Counsel
Sold at will
$7.66K 598 at 12.81
0.3%
Not planned
6 Jan 2026
Barton Russell Chief Operating Officer
Sold at will
$7.11K 3,618 at 1.97
2.7%
Not planned
6 Jan 2026
Eizen Joshua M See Remarks
Sold at will
$7.01K 6,931 at 1.01
4.3%
Not planned
6 Jan 2026
Chanda Sanjay Chief Development Officer
Sold at will
$6.03K 5,956 at 1.01
7.3%
Not planned
6 Jan 2026
Day Lucy Chief Financial Officer
Sold at will
$5.58K 5,512 at 1.01
6.8%
Not planned
6 Jan 2026
Taylor Brenton EVP, Operations & R&D
Sold at will
$4.63K 619 at 7.48
0.4%
Not planned
6 Jan 2026
Rodberg James Chief Financial Officer
Sold at will
$4.44K 594 at 7.48
0.4%
Not planned
6 Jan 2026
Wong Shelly SVP, FINANCE AND CAO
Sold at will
$4.36K 3,925 at 1.11
4.3%
Not planned
6 Jan 2026
Prior Stephen David Chief Strategy Officer
Sold at will
$2.89K 2,858 at 1.01
4.6%
Not planned
6 Jan 2026
Fitzgerald John D. See Remarks
Bought
$2.66K 44 at 61.06
0.3%
First buy on file
6 Jan 2026
STAHL MURRAY President/Co-Portfolio Manager · indirect
Bought 6×
$2.01K 774 at 2.60
0.2%
6 Jan 2026
Parekh Aashh Portfolio Manager
Bought
$1.81K 100 at 18.10
2.2%
6 Jan 2026
O'Brien Kevin Patrick Chief Financial Officer
Sold at will
$1.74K 1,150 at 1.51
8.0%
Not planned
6 Jan 2026
STAHL MURRAY President/Co-Portfolio Manager
Bought
$936.00 360 at 2.60
0.3%
6 Jan 2026
Bought
$296.79 1 at 296.79
0.0%
5 Jan 2026
Sold at will
$9.03M 770,321 at 11.72
22.0%
Not planned
5 Jan 2026
Lian Brian President & CEO
Sold at will 4×
$7.69M 233,409 at 32.96
8.5%
Not planned
5 Jan 2026
Walter James H Co-Chief Executive Officer
Sold at will
$4.26M 310,003 at 13.74
17.3%
Not planned
5 Jan 2026
Hickey William M III Co-Chief Executive Officer
Sold at will
$4.26M 309,980 at 13.74
17.3%
Not planned
5 Jan 2026
CAMPO RICHARD J Chairman and CEO
Sold at will 2×
$4.17M 38,021 at 109.78
11.2%
Not planned
5 Jan 2026
HOROWITZ BENJAMIN A Director · indirect
Bought
$3.20M 202,729 at 15.77
2.6%
5 Jan 2026
Andreessen Horowitz Fund V, L.P. 10% owner · indirect
Bought
$3.20M 202,729 at 15.77
2.6%
5 Jan 2026
Bought
$3.20M 202,729 at 15.77
2.6%
5 Jan 2026
Andreessen Horowitz LSV Fund I, L.P. 10% owner · indirect
Bought
$3.20M 202,729 at 15.77
2.6%
5 Jan 2026
Beri Sanjay CEO and Chairman
Sold at will
$3.05M 175,707 at 17.33
100%
Sold half or more
5 Jan 2026
Cotter Martin SVP, Vertical Business Units
Sold at will
$2.78M 10,000 at 278.45
16.8%
Not planned
5 Jan 2026
Craine Patrick K. CLAO and Corp Secretary
Sold at will
$2.29M 11,929 at 191.87
49.2%
Not planned
5 Jan 2026
Mancini Marianna Chief Operating Officer
Sold at will 4×
$1.90M 57,661 at 32.98
12.4%
Not planned
5 Jan 2026
ZANTE GREG Chief Financial Officer
Sold at will 4×
$1.90M 57,661 at 32.90
23.3%
Not planned
5 Jan 2026
Oliphint Guy M EVP, Chief Financial Officer
Sold at will
$1.77M 128,837 at 13.76
14.0%
Not planned
5 Jan 2026
Munch Mark EXEC VP&PRES BRUKER NANO INC.
Sold at will 3×
$1.68M 33,843 at 49.66
20.9%
Not planned
5 Jan 2026
THOMSON TODD S Director · indirect
Sold at will
$1.62M 280,000 at 5.80
23.6%
Not planned
5 Jan 2026
Sold at will
$1.51M 1,390 at 1,085.01
0.0%
Not planned
5 Jan 2026
Cohen Fred E Director
Bought
$1.40M 150,000 at 9.35
261%
First buy on file
5 Jan 2026
Galbraith Kenneth Chair & CEO
Sold at will 2×
$1.36M 54,343 at 25.10
25.6%
Not planned
5 Jan 2026
Lu James Fu Bin 10% owner
Sold at will
$1.25M 92,071 at 13.53
18.0%
Not planned
5 Jan 2026
GMT CAPITAL CORP 10% owner
Sold at will
$1.15M 42,400 at 27.10
1.9%
Not planned
5 Jan 2026
Shannon Robert Regan EVP, Chief Accounting Officer
Sold at will
$966.70K 70,254 at 13.76
13.1%
Not planned
5 Jan 2026
Bell John Charles EVP, General Counsel
Sold at will
$966.63K 70,249 at 13.76
12.7%
Not planned
5 Jan 2026
Lyon Mckinsey Margaret (See remarks (4))
Sold at will
$864.56K 32,490 at 26.61
25.2%
Not planned
5 Jan 2026
Bought
$741.51K 64,089 at 11.57
0.8%
5 Jan 2026
DEL MATTO ANDREW H Chief Financial Officer
Sold at will
$669.64K 38,616 at 17.34
48.2%
Not planned
5 Jan 2026
Faga Daniel President, CEO
Sold at will
$662.27K 15,309 at 43.26
3.2%
Not planned
5 Jan 2026
Jessett Alexander J. President & CFO
Sold at will
$617.24K 5,627 at 109.69
3.8%
Not planned
5 Jan 2026
Ju Chi-Hong Senior VP, Systems & GM, Asia
Sold at will
$584.11K 7,728 at 75.58
5.0%
Not planned
5 Jan 2026
Saba Capital Management, L.P. 10% owner · indirect
Bought
$529.01K 8,770 at 60.32
0.2%
5 Jan 2026
Kedzierski John President & CEO
Sold at will
$522.48K 74,322 at 7.03
34.6%
Not planned
5 Jan 2026
Moore Paul Andrew Chief Scientific Officer
Sold at will 2×
$504.70K 20,110 at 25.10
39.2%
Not planned
Showing 28,751–28,800 of 36,744. ← Newer Page 576 of 735 Older →