Insider trading

Period: 12 months Stock: TMDX + 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.

13 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.

13 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.

13 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.

13 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.
13 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
13 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.

13 decisions over 12 months
Stock
Insider
Type ?
Why it stands out
11 Sep 2026
Weill David Director
Bought
$109.06K 1,336 at 81.63
8.9%
First buy in 3+ yrs
15 Jun 2026
Sold at will
$722.38K 9,624 at 75.06
36.6%
Not planned
4 Mar 2026
Hernandez Gerardo Chief Financial Officer
Sold at will 2×
$1.07M 7,236 at 147.21
33.0%
Not planned
4 Mar 2026
Weill David Director
Sold at will
$524.29K 3,571 at 146.82
22.7%
Not planned
4 Mar 2026
Lovell Stephanie Director
Sold at will
$178.50K 1,193 at 149.62
29.4%
Not planned
2 Mar 2026
Corcoran Nicholas See remarks
Sold at will
$412.63K 2,966 at 139.12
9.0%
Not planned
2 Mar 2026
Ranganath Anil P. See remarks
Sold at will
$120.20K 864 at 139.12
6.2%
Not planned
2 Mar 2026
Hernandez Gerardo Chief Financial Officer
Sold at will
$52.17K 375 at 139.12
2.5%
Not planned
4 Dec 2025
Hernandez Gerardo Chief Financial Officer
Sold at will
$128.45K 920 at 139.62
5.8%
Not planned
3 Dec 2025
Weill David Director
Sold at will
$693.20K 5,000 at 138.64
29.2%
Not planned
25 Nov 2025
Ranganath Anil P. See remarks
Sold at will
$435.66K 3,000 at 145.22
17.7%
Not planned
17 Nov 2025
Hassanein Waleed H President & CEO · indirect
Bought
$1.00M 8,775 at 114.00
1.8%
Largest buy in 3 yrs
29 Oct 2025
Basile Edward M Director
Sold on a plan
$540.32K 4,142 at 130.45
59.1%
Sold half or more
Showing 1–13 of 13.