Insider screener

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.

3,257 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.

3,257 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.

3,257 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.

3,257 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.
3,257 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
3,257 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.

3,257 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
2 Apr 2026
PORTNOY ADAM D. Director · indirect
Bought
$50.00M 41,666,666 at 1.20
opened
First buy on file
2 Apr 2026
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Sold at will 2×
$4.74M 260,000 at 18.23
4.8%
Not planned
2 Apr 2026
Tang Stanley Director · indirect
Sold on a plan
$3.21M 21,433 at 150.00
100%
Sold half or more
2 Apr 2026
Hanstveit Arve Director
Sold at will
$1.68M 165,292 at 10.14
30.0%
Not planned
2 Apr 2026
Bought
$1.50M 713,800 at 2.10
27.7%
+28% of stake
2 Apr 2026
Sold at will
$1.43M 2,581 at 552.73
19.2%
Not planned
2 Apr 2026
Simon Frederic Director
Sold on a plan
$1.26M 25,000 at 50.35
0.7%
Planned (10b5-1)
1 Apr 2026
HASTINGS REED Director
Sold on a plan 3×
$40.16M 420,550 at 95.49
99.1%
Sold half or more
1 Apr 2026
Sun Kang Director
Sold at will 2×
$23.86M 1,500,000 at 15.91
52.8%
Sold half or more
1 Apr 2026
ALBA MANUEL Director · indirect
Sold on a plan 7×
$19.69M 183,000 at 107.61
36.4%
Planned (10b5-1)
1 Apr 2026
Sold on a plan
$2.94M 30,000 at 98.04
100%
Sold half or more
1 Apr 2026
Simon Frederic Director
Sold on a plan 3×
$2.66M 55,000 at 48.34
1.6%
Planned (10b5-1)
1 Apr 2026
Agarwal Amit Director · indirect
Sold on a plan
$2.41M 20,000 at 120.53
92.4%
Sold half or more
1 Apr 2026
HOGLUND WILLIAM A Director · indirect
Sold on a plan 3×
$2.17M 30,500 at 71.19
10.8%
Planned (10b5-1)
1 Apr 2026
Sold on a plan 2×
$1.92M 50,000 at 38.46
100%
Sold half or more
1 Apr 2026
KLEIN JOSEPH III Director
Sold on a plan 2×
$1.69M 22,321 at 75.55
67.0%
Sold half or more
1 Apr 2026
EDMAN THOMAS T Director
Sold on a plan
$1.68M 16,800 at 100.23
2.0%
Planned (10b5-1)
1 Apr 2026
Sabar Karimah Es Director
Sold on a plan
$1.67M 53,735 at 31.03
100%
Sold half or more
1 Apr 2026
COZADD BRUCE C Director
Sold on a plan 3×
$1.14M 6,000 at 190.50
1.5%
Planned (10b5-1)
1 Apr 2026
Giancarlo Charles H Director · indirect
Sold on a plan 3×
$1.01M 8,000 at 125.95
3.6%
Planned (10b5-1)
31 Mar 2026
Zagari Raffaele Director
Bought
$2.62B 11,500 at 227,538.00
135%
First buy on file
31 Mar 2026
Fairmount Funds Management LLC Director · indirect
Sold at will
$242.62M 7,000,000 at 34.66
56.0%
Sold half or more
31 Mar 2026
Sold at will 3×
$62.96M 3,750,000 at 16.79
78.3%
Sold half or more
31 Mar 2026
Han Yusheng Director
Bought
$5.47M 314,870 at 17.36
1.8%
First buy on file
31 Mar 2026
LUMINUS MANAGEMENT LLC Director · indirect
Sold at will 2×
$4.82M 1,209,377 at 3.98
37.6%
Not planned
31 Mar 2026
Huang James Director · indirect
Bought
$4.00M 1,160,000 at 3.45
9.7%
First buy on file
31 Mar 2026
Fairmount Funds Management LLC Director · indirect
Bought
$3.00M 150,000 at 20.00
6.8%
31 Mar 2026
Sold at will
$2.53M 50,000 at 50.62
5.9%
Not planned
31 Mar 2026
Sold at will
$2.46M 4,556 at 539.85
55.6%
Sold half or more
31 Mar 2026
Sabar Karimah Es Director
Sold on a plan
$1.85M 61,265 at 30.17
100%
Sold half or more
31 Mar 2026
Lu Hongbo Director · indirect
Bought 2×
$1.57M 78,768 at 19.93
22.6%
+23% of stake
31 Mar 2026
Smith Edgar R. III Director · indirect
Bought
$1.07M 138,083 at 7.77
25.7%
+26% of stake
30 Mar 2026
Bought 2×
$227.06M 75,686,400 at 3.00
1.1%
30 Mar 2026
KIRK RANDAL J Director · indirect
Sold at will 11×
$15.75M 4,772,781 at 3.30
94.0%
Sold half or more
30 Mar 2026
Sold at will
$9.93M 123,750 at 80.22
41.2%
Not planned
30 Mar 2026
Sold on a plan 15×
$9.27M 25,809 at 359.33
43.3%
Planned (10b5-1)
30 Mar 2026
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought
$6.31M 971,091 at 6.50
3.7%
30 Mar 2026
LUMINUS MANAGEMENT LLC Director · indirect
Sold at will
$3.81M 681,105 at 5.59
32.5%
Not planned
30 Mar 2026
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought
$1.41M 58,300 at 24.16
1.0%
30 Mar 2026
Williams Anre D Director
Bought
$1.20M 100,000 at 12.00
86.9%
+87% of stake
30 Mar 2026
Schmid John P. Director
Sold at will 3×
$1.16M 20,645 at 56.11
39.5%
Not planned
27 Mar 2026
Bought
$245.20M 81,734,400 at 3.00
1.2%
27 Mar 2026
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought
$16.05M 2,495,623 at 6.43
10.6%
27 Mar 2026
RA CAPITAL MANAGEMENT, L.P. Director · indirect
Bought
$7.35M 310,700 at 23.67
5.7%
27 Mar 2026
Frias Luis Director · indirect
Bought 2×
$4.97M 498,500 at 9.97
22.9%
First buy on file
27 Mar 2026
Lawrence Bryan H. Director · indirect
Sold at will 3×
$2.75M 179,885 at 15.31
8.4%
Not planned
27 Mar 2026
LEIDEL PETER A Director · indirect
Sold at will 3×
$2.75M 179,885 at 15.31
8.4%
Not planned
27 Mar 2026
Chen Xiaohuan Director · indirect
Bought
$2.45M 190,000 at 12.89
opened
Largest buy in 3 yrs
27 Mar 2026
Bloch Stephen M Director · indirect
Sold at will 3×
$2.25M 62,550 at 35.94
2.8%
Not planned
27 Mar 2026
BOTTA G ANDREA Director
Sold at will
$1.48M 5,000 at 296.47
14.2%
Not planned
Showing 1,851–1,900 of 3,257. ← Newer Page 38 of 66 Older →