Insider trading

Period: 12 months Type of trade: Bought × 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.

5,285 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.

5,285 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.

5,285 decisions over 12 months Remove this filter
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

5,285 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.
5,285 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
5,285 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.

5,285 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
24 Aug 2026
Yeung Danny Sheng Wu Chief Executive Officer
Bought 2×
$364.67K 17,181 at 21.23
18.0%
Largest buy in 3 yrs
24 Aug 2026
BURKE JAMES A President and CEO · indirect
Bought
$270.00K 2,000 at 135.00
0.2%
First buy in 3+ yrs
24 Aug 2026
Sutton Joseph W. Director
Bought
$202.44K 9,700 at 20.87
13.7%
24 Aug 2026
Bought
$190.65K 10,000 at 19.06
0.1%
24 Aug 2026
ADAR1 Capital Management, LLC 10% owner · indirect
Bought
$188.36K 107,374 at 1.75
2.3%
24 Aug 2026
SUBIN NEIL S 10% owner · indirect
Bought
$143.38K 171,711 at 0.84
0.9%
24 Aug 2026
CORRIGAN JACK E Director · indirect
Bought 7×
$134.52K 6,000 at 22.42
37.5%
+38% of stake
24 Aug 2026
Stabell Jason Chief Executive Officer · indirect
Bought
$120.47K 21,413 at 5.63
3.6%
24 Aug 2026
Sachetta Eric Director
Bought
$112.90K 34,697 at 3.25
19.9%
Largest buy in 3 yrs
24 Aug 2026
Sakellaris George P Chief Executive Officer
Bought
$104.55K 5,000 at 20.91
0.5%
24 Aug 2026
Bought
$102.30K 30,000 at 3.41
0.5%
24 Aug 2026
Harford Chloe Director
Bought
$100.49K 1,200 at 83.74
opened
First buy on file
21 Aug 2026
Bought 3×
$42.16M 191,361 at 220.34
0.2%
21 Aug 2026
Bought 3×
$3.16M 15,000 at 210.51
1.5%
21 Aug 2026
Bought
$2.28M 675,000 at 3.38
3.2%
21 Aug 2026
Gorzynski Michael Director · indirect
Bought
$2.09M 10,000 at 208.92
1.6%
21 Aug 2026
Bought
$1.51M 189,300 at 7.96
1.9%
Largest buy in 3 yrs
21 Aug 2026
ADAR1 Capital Management, LLC 10% owner · indirect
Bought
$1.27M 716,369 at 1.77
17.8%
Largest buy in 3 yrs
21 Aug 2026
RADY ERNEST S Executive Chairman · indirect
Bought
$1.14M 50,000 at 22.75
0.6%
21 Aug 2026
Wilks Dan H. 10% owner · indirect
Bought
$1.01M 212,650 at 4.74
0.2%
21 Aug 2026
THRC Holdings, LP 10% owner · indirect
Bought
$1.01M 212,650 at 4.74
0.3%
21 Aug 2026
Olsson Erik Director
Bought
$502.86K 3,085 at 163.00
483%
First buy on file
21 Aug 2026
Kalathur Rajesh Director
Bought
$500.73K 2,829 at 177.00
57.3%
Largest buy in 3 yrs
21 Aug 2026
SUBIN NEIL S 10% owner · indirect
Bought
$452.61K 535,191 at 0.85
2.8%
21 Aug 2026
Roeder Clinton William Chief Financial Officer
Bought 2×
$206.04K 9,000 at 22.89
opened
First buy on file
21 Aug 2026
Schoenherr Thomas Edward CEO, Diagnostics
Bought on a plan
$188.58K 2,694 at 70.00
3.2%
Bought on a plan
21 Aug 2026
Bought
$186.76K 10,000 at 18.68
0.1%
21 Aug 2026
McEvoy Ashley President and CEO
Bought
$162.22K 1,100 at 147.47
4.9%
21 Aug 2026
Bought
$156.60K 6,000 at 26.10
16.0%
21 Aug 2026
Lam Chi Ming Director · indirect
Bought
$131.95K 100,000 at 1.32
17.0%
Largest buy in 3 yrs
21 Aug 2026
AULT MILTON C III Director · indirect
Bought
$130.96K 20,672 at 6.34
1.9%
21 Aug 2026
Gagnon Benjamin Chief Executive Officer
Bought
$129.50K 38,888 at 3.33
2.9%
21 Aug 2026
Steelberg Ryan PRESIDENT AND CEO · indirect
Bought
$126.64K 148,810 at 0.85
25.6%
Largest buy in 3 yrs
21 Aug 2026
QUINTON KEITH Trustee
Bought
$106.95K 5,000 at 21.39
opened
First buy on file
21 Aug 2026
Bought
$105.50K 5,000 at 21.10
19.0%
21 Aug 2026
Cox Brian C Director
Bought
$100.09K 4,625 at 21.64
11.6%
21 Aug 2026
Bought
$100.00K 2,000 at 50.00
24.7%
+25% of stake
20 Aug 2026
Bought 3×
$46.02M 208,925 at 220.26
0.2%
20 Aug 2026
Levine Jonathan L Director · indirect
Bought
$5.77M 651,618 at 8.85
5.4%
20 Aug 2026
Arkin Moshe Director · indirect
Bought
$3.60M 1,125,000 at 3.20
38.0%
First buy on file
20 Aug 2026
Bought 6×
$2.90M 15,000 at 193.50
1.5%
20 Aug 2026
Bought
$1.44M 189,300 at 7.63
2.0%
Largest buy in 3 yrs
20 Aug 2026
Cohn Andrew M. Director
Bought
$1.23M 139,343 at 8.85
5.4%
20 Aug 2026
MINICUCCI BENITO CEO AND PRESIDENT
Bought
$1.00M 25,000 at 40.06
10.8%
Largest buy in 3 yrs
20 Aug 2026
Bought
$935.92K 40,000 at 23.40
26.9%
Largest buy in 3 yrs
20 Aug 2026
Kiai Parsa Director · indirect
Bought 2×
$500.70K 43,150 at 11.60
7.0%
Largest buy in 3 yrs
20 Aug 2026
SCULLY WILLIAM P 10% owner
Bought
$439.43K 50,000 at 8.79
6.7%
20 Aug 2026
ADAR1 Capital Management, LLC 10% owner · indirect
Bought
$359.54K 202,124 at 1.78
5.3%
First buy on file
20 Aug 2026
Otworth Michael Executive Chairman
Bought
$349.30K 231,000 at 1.51
6.5%
Largest buy in 3 yrs
20 Aug 2026
Donnally James O Director · indirect
Bought
$337.50K 225,000 at 1.50
807%
Largest buy in 3 yrs
Showing 601–650 of 5,285. ← Newer Page 13 of 106 Older →