Insider trading

Period: 12 months Stock: NTRA + 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.

177 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.

177 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.

177 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.

177 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.
177 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
177 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.

177 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
3 Nov 2025
Moshkevich Solomon PRESIDENT, CLINICALDIAGNOSTICS
Sold on a plan 3×
$595.81K 3,000 at 198.60
2.6%
Planned (10b5-1)
3 Nov 2025
Sold on a plan
$24.24K 122 at 198.71
2.1%
Planned (10b5-1)
29 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan 4×
$355.92K 1,867 at 190.64
2.8%
Planned (10b5-1)
28 Oct 2025
Chapman Steven Leonard CEO AND PRESIDENT
Sold on a plan
$704.58K 3,680 at 191.46
2.4%
Planned (10b5-1)
28 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan 4×
$461.65K 2,415 at 191.16
3.5%
Planned (10b5-1)
28 Oct 2025
Moshkevich Solomon PRESIDENT, CLINICALDIAGNOSTICS
Sold on a plan
$229.37K 1,198 at 191.46
1.0%
Planned (10b5-1)
28 Oct 2025
RABINOWITZ DANIEL SEC. AND CHIEF LEGAL OFFICER
Sold on a plan
$202.57K 1,058 at 191.46
0.5%
Planned (10b5-1)
28 Oct 2025
Fesko John PRESIDENT, CHIEF BUS. OFFICER
Sold on a plan
$177.68K 928 at 191.46
0.6%
Planned (10b5-1)
28 Oct 2025
Sheena Jonathan Director
Sold on a plan
$36.57K 191 at 191.46
0.1%
Planned (10b5-1)
27 Oct 2025
Chapman Steven Leonard CEO AND PRESIDENT
Sold on a plan
$449.08K 2,335 at 192.32
1.5%
Planned (10b5-1)
27 Oct 2025
Moshkevich Solomon PRESIDENT, CLINICALDIAGNOSTICS
Sold on a plan
$193.86K 1,008 at 192.32
0.9%
Planned (10b5-1)
27 Oct 2025
RABINOWITZ DANIEL SEC. AND CHIEF LEGAL OFFICER
Sold on a plan
$179.82K 935 at 192.32
0.5%
Planned (10b5-1)
27 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan
$150.21K 781 at 192.32
1.1%
Planned (10b5-1)
27 Oct 2025
Fesko John PRESIDENT, CHIEF BUS. OFFICER
Sold on a plan
$150.21K 781 at 192.32
0.5%
Planned (10b5-1)
27 Oct 2025
Sheena Jonathan Director
Sold on a plan
$55.39K 288 at 192.32
0.1%
Planned (10b5-1)
24 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan
$148.56K 755 at 196.77
1.1%
Planned (10b5-1)
23 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan
$92.64K 495 at 187.16
0.7%
Planned (10b5-1)
22 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan
$171.75K 920 at 186.68
1.3%
Planned (10b5-1)
21 Oct 2025
Chapman Steven Leonard CEO AND PRESIDENT
Sold on a plan
$301.28K 1,603 at 187.95
1.0%
Planned (10b5-1)
21 Oct 2025
Brophy Michael Burkes CHIEF FINANCIAL OFFICER
Sold on a plan
$113.15K 602 at 187.95
0.9%
Planned (10b5-1)
21 Oct 2025
RABINOWITZ DANIEL SEC. AND CHIEF LEGAL OFFICER
Sold on a plan
$87.21K 464 at 187.95
0.2%
Planned (10b5-1)
21 Oct 2025
Fesko John PRESIDENT, CHIEF BUS. OFFICER
Sold on a plan
$63.72K 339 at 187.95
0.2%
Planned (10b5-1)
21 Oct 2025
Moshkevich Solomon PRESIDENT, CLINICALDIAGNOSTICS
Sold on a plan
$54.88K 292 at 187.95
0.2%
Planned (10b5-1)
21 Oct 2025
Sheena Jonathan Director
Sold on a plan
$17.48K 93 at 187.95
0.0%
Planned (10b5-1)
20 Oct 2025
Rabinowitz Matthew EXECUTIVE CHAIRMAN · indirect
Sold on a plan
$1.90M 10,000 at 190.00
66.7%
Sold half or more
17 Oct 2025
Sheena Jonathan Director · indirect
Sold on a plan 4×
$268.36K 1,500 at 178.91
5.1%
Planned (10b5-1)
15 Oct 2025
Sheena Jonathan Director
Sold on a plan 4×
$538.68K 3,070 at 175.47
1.3%
Planned (10b5-1)
Showing 151–177 of 177. ← Newer Page 4 of 4