Insider screener

Period: 12 months Plan: Discretionary × Share of holding: 50% or more × + Add filter Clear all
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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.

4,198 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.

4,198 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.

4,198 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.

4,198 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.
4,198 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
4,198 decisions over 12 months Remove this filter
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.

4,198 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
24 Nov 2025
Day Aaron Chief Executive Officer
Bought
$100.60K 335,440 at 0.30
140%
Largest buy in 3 yrs
24 Nov 2025
Regan-Levine Evan Chief Strategy Officer
Sold at will 2×
$80.29K 4,485 at 17.90
100%
Sold half or more
24 Nov 2025
MAGNESEN LARRY S Director
Bought
$65.64K 4,000 at 16.41
123%
First buy on file
24 Nov 2025
Moran Edwin B. President
Bought
$13.65K 500 at 27.29
100%
+100% of stake
21 Nov 2025
Cohen Stephen Andrew See Remarks
Sold at will 3×
$6.12M 39,136 at 156.25
98.5%
Sold half or more
21 Nov 2025
Stanton Marshall S. SVP, Clinical & MD Affair
Sold at will 4×
$2.13M 47,376 at 45.04
51.4%
Sold half or more
21 Nov 2025
Sold at will 5×
$1.69M 45,715 at 37.05
88.6%
Sold half or more
21 Nov 2025
GUSTAVSON JEFF B Vice President
Sold at will
$1.40M 9,325 at 150.27
84.8%
Sold half or more
21 Nov 2025
Bought 2×
$1.01M 70,000 at 14.46
439%
First buy on file
21 Nov 2025
Mirshekari Ali John Director · indirect
Sold at will
$1.00M 33,933 at 29.53
100%
Sold half or more
21 Nov 2025
Keller Gerry Head of Process Analytics
Sold at will
$334.78K 236 at 1,418.58
59.7%
Sold half or more
21 Nov 2025
WILLIS J KEVIN Chief Financial Officer
Bought
$314.10K 10,000 at 31.41
78.6%
+79% of stake
21 Nov 2025
Voskuil Steven E Director
Bought
$300.70K 20,000 at 15.04
144%
First buy on file
21 Nov 2025
Garchik Stephen Jeffrey Director · indirect
Bought
$216.50K 126,608 at 1.71
×29
+2899% of stake
21 Nov 2025
Williams Mel 10% owner · indirect
Sold at will
$166.17K 18,427 at 9.02
100%
Sold half or more
21 Nov 2025
Poston Edwin A. Director · indirect
Sold at will
$166.17K 18,427 at 9.02
100%
Sold half or more
21 Nov 2025
Leibler Jack Director
Sold at will
$154.49K 150,000 at 1.03
72.8%
Sold half or more
21 Nov 2025
Dietze Jane A Director
Bought
$104.81K 1,100 at 95.28
73.3%
+73% of stake
21 Nov 2025
Metheny Philip J. EVP, Chief Financial Officer
Bought
$100.02K 4,147 at 24.12
99.5%
Largest buy in 3 yrs
21 Nov 2025
Sold at will
$94.82K 2,371 at 40.00
100%
Sold half or more
21 Nov 2025
Charlton Kevin M. Director · indirect
Bought
$85.20K 15,000 at 5.68
51.6%
Largest buy in 3 yrs
21 Nov 2025
Sold at will
$78.33K 1,000 at 78.33
57.7%
Sold half or more
21 Nov 2025
PIERCE BROOKS H President and CEO
Bought
$73.90K 10,000 at 7.39
83.3%
Largest buy in 3 yrs
21 Nov 2025
GOLDEN ARTHUR F Director
Bought
$58.93K 20,532 at 2.87
68.0%
+68% of stake
21 Nov 2025
Bought
$42.00K 2,000 at 21.00
74.1%
First buy on file
21 Nov 2025
Edwards Pamela J Director
Bought
$23.70K 10,000 at 2.37
406%
First buy on file
21 Nov 2025
Schoeneberg Carey Denise SVP & Chief Risk Officer
Bought
$21.00K 1,000 at 21.00
95.2%
First buy on file
20 Nov 2025
Xu Tony CHIEF EXECUTIVE OFFICER
Sold at will 3×
$56.54M 288,410 at 196.04
55.4%
Sold half or more
20 Nov 2025
Cohen Stephen Andrew See Remarks
Sold at will 19×
$50.61M 308,635 at 163.99
99.8%
Sold half or more
20 Nov 2025
Nemiroff Alex General Counsel and Secretary
Sold at will 4×
$4.85M 25,130 at 193.09
54.7%
Sold half or more
20 Nov 2025
Mirshekari Ali John Director · indirect
Sold at will
$3.12M 108,438 at 28.75
76.2%
Sold half or more
20 Nov 2025
Hattersley Gary CHIEF SCIENTIFIC OFFICER
Sold at will 2×
$2.67M 369,051 at 7.23
100%
Sold half or more
20 Nov 2025
Mastrocola Lauren Principal Accounting Officer
Sold at will 2×
$2.61M 13,600 at 192.08
56.6%
Sold half or more
20 Nov 2025
Sammann Derek Sr MD Gl Hd Commodities Mkts · indirect
Sold at will 2×
$1.98M 7,200 at 275.67
50.6%
Sold half or more
20 Nov 2025
Haley Patrick J. EVP, Commercial · indirect
Sold at will 2×
$1.43M 34,187 at 41.88
100%
Sold half or more
20 Nov 2025
Welsh Timothy A See Remarks
Bought
$999.93K 136,720 at 7.31
81.2%
Largest buy in 3 yrs
20 Nov 2025
McDonald Bryan President · indirect
Bought
$426.45K 19,106 at 22.32
156%
First buy on file
20 Nov 2025
Musser Fory Senior VP, Development
Sold at will
$334.63K 42,901 at 7.80
100%
Sold half or more
20 Nov 2025
Dalton Travis Pres., CEO & Executive Chair · indirect
Bought
$249.84K 5,290 at 47.23
124%
Largest buy in 3 yrs
20 Nov 2025
Bought
$240.40K 5,000 at 48.08
57.4%
First buy on file
20 Nov 2025
McVeety Kristen J GC and Secretary
Sold at will
$184.17K 2,231 at 82.55
50.4%
Sold half or more
20 Nov 2025
Bought
$180.00K 30,000 at 6.00
133%
First buy on file
20 Nov 2025
DIMELLA ROBERT A Portfolio Manager
Sold at will
$177.56K 11,965 at 14.84
100%
Sold half or more
20 Nov 2025
DIMELLA ROBERT A Portfolio Manager
Sold at will
$150.68K 10,060 at 14.98
100.0%
Sold half or more
20 Nov 2025
Liu Dongfang CHIEF MEDICAL OFFICER
Sold at will
$140.07K 20,000 at 7.00
52.6%
Sold half or more
20 Nov 2025
DIMELLA ROBERT A Portfolio Manager
Sold at will
$128.64K 10,061 at 12.79
100.0%
Sold half or more
20 Nov 2025
Bought
$102.07K 41,322 at 2.47
×17
First buy on file
20 Nov 2025
Shapiro Richard A Director · indirect
Bought 2×
$98.13K 16,300 at 6.02
263%
First buy on file
20 Nov 2025
PIERCE BROOKS H President and CEO
Bought
$70.40K 10,000 at 7.04
500%
First buy on file
20 Nov 2025
Bought
$48.90K 540 at 90.56
114%
First buy on file
Showing 3,751–3,800 of 4,198. ← Newer Page 76 of 84 Older →