Insider screener

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

9,206 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.

9,206 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.

9,206 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.

9,206 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.
9,206 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
9,206 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.

9,206 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
31 Mar 2026
Smith Edgar R. III Director · indirect
Bought
$1.07M 138,083 at 7.77
25.7%
+26% of stake
31 Mar 2026
Feidakis Georgios Director · indirect
Bought
$801.83K 375,145 at 2.14
6.3%
Largest buy in 3 yrs
31 Mar 2026
Ridloff Elena Director
Sold on a plan
$631.74K 7,400 at 85.37
100%
Sold half or more
31 Mar 2026
Hollek Darrell E Director
Sold at will
$493.55K 42,511 at 11.61
29.0%
Not planned
31 Mar 2026
Buller Richard E Director · indirect
Sold on a plan 2×
$330.80K 3,000 at 110.27
30.7%
Planned (10b5-1)
31 Mar 2026
BURNS URSULA M Director
Bought
$322.05K 1,000 at 322.05
50.0%
Cluster · 30 buyers
31 Mar 2026
McAnally Bruce Director · indirect
Bought
$250.01K 32,176 at 7.77
10.7%
31 Mar 2026
Bought
$250.01K 32,176 at 7.77
1.6%
Largest buy in 3 yrs
31 Mar 2026
KEITH DANIEL C Director · indirect
Sold at will
$235.72K 17,989 at 13.10
26.8%
Not planned
31 Mar 2026
O Leary Dan Director
Bought
$185.60K 10,000 at 18.56
42.0%
Largest buy in 3 yrs
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
30 Mar 2026
Sold on a plan
$786.03K 1,300 at 604.64
23.7%
Planned (10b5-1)
30 Mar 2026
Bought
$502.22K 10,638 at 47.21
354%
First buy on file
30 Mar 2026
Szabo Shandell Director
Sold at will
$375.17K 11,731 at 31.98
45.1%
Not planned
30 Mar 2026
HAMADA RICHARD P Director
Sold at will
$239.93K 870 at 275.78
2.0%
Not planned
30 Mar 2026
Brown Carol N Director
Sold at will
$181.77K 5,004 at 36.33
100%
Sold half or more
30 Mar 2026
Sold at will
$152.42K 1,533 at 99.43
100%
Sold half or more
30 Mar 2026
Mu Yang Director
Sold at will
$113.52K 16,968 at 6.69
17.2%
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
27 Mar 2026
GEORGE W WHITNEY Director · indirect
Bought 6×
$1.06M 118,818 at 8.96
3.7%
27 Mar 2026
Ragatz Erik D. Director · indirect
Bought
$882.50K 125,000 at 7.06
23.7%
+24% of stake
27 Mar 2026
Sold on a plan 5×
$737.20K 3,644 at 202.31
0.7%
Planned (10b5-1)
27 Mar 2026
Hannigan Todd Director
Bought
$720.92K 225,225 at 3.20
0.9%
First buy on file
27 Mar 2026
BOSTROM SUSAN L Director
Sold at will 2×
$661.70K 32,500 at 20.36
65.2%
Sold half or more
27 Mar 2026
Sold at will
$585.31K 52,311 at 11.19
4.4%
Not planned
27 Mar 2026
Jansen John M Director
Sold at will
$540.96K 10,500 at 51.52
45.9%
Not planned
27 Mar 2026
MUSE JOHN R Director
Sold at will
$329.45K 1,500 at 219.63
5.2%
Not planned
27 Mar 2026
Sold at will
$327.75K 565,084 at 0.58
100%
Sold half or more
27 Mar 2026
Sold on a plan
$237.50K 5,000 at 47.50
12.1%
Planned (10b5-1)
27 Mar 2026
Lawrence Bryan H. Director · indirect
Sold at will 3×
$236.42K 21,625 at 10.93
2.6%
Not planned
27 Mar 2026
LEIDEL PETER A Director · indirect
Sold at will 3×
$236.42K 21,625 at 10.93
2.6%
Not planned
27 Mar 2026
Kinzley Richard Director · indirect
Sold at will
$208.36K 4,000 at 52.09
19.4%
Not planned
27 Mar 2026
Wells Royce A. Director · indirect
Sold at will
$175.53K 825 at 212.76
36.3%
Not planned
27 Mar 2026
GEORGE W WHITNEY Director
Bought
$145.76K 16,268 at 8.96
0.2%
Showing 5,301–5,350 of 9,206. ← Newer Page 107 of 185 Older →