Insider trading

Period: 120 months Stock: MIR Type of trade: Sold × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

32 decisions over 120 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.

32 decisions over 120 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.

32 decisions over 120 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.

32 decisions over 120 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.
32 decisions over 120 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
32 decisions over 120 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.

32 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
7 May 2026
Moore Christopher A. Chief Accounting Officer (PAO)
Sold at will
$164.98K 8,400 at 19.64
27.5%
Not planned
10 Dec 2025
Kingsley Lawrence D Director · indirect
Sold at will
$8.65M 350,000 at 24.73
9.1%
Not planned
21 Nov 2025
Kingsley Lawrence D Director · indirect
Sold at will
$7.15M 300,000 at 23.83
7.1%
Not planned
11 Nov 2025
Eloy Loic Nuclear & Safety President
Sold at will
$1.23M 45,000 at 27.24
31.5%
Not planned
10 Nov 2025
Lee Emmanuelle Chief Legal Officer
Sold at will
$342.64K 12,500 at 27.41
12.9%
Not planned
6 Nov 2025
Schopfer Brian Chief Financial Officer
Sold at will 2×
$2.77M 100,000 at 27.65
10.0%
Not planned
12 Aug 2025
Logan Thomas D Chief Executive Officer
Sold at will
$3.81M 175,000 at 21.79
4.7%
Not planned
11 Aug 2025
Logan Thomas D Chief Executive Officer
Sold at will
$6.93M 325,000 at 21.31
8.0%
Not planned
5 Aug 2025
Eloy Loic Nuclear & Safety President
Sold at will
$472.14K 22,166 at 21.30
13.4%
Not planned
25 Jun 2025
Schopfer Brian Chief Financial Officer
Sold at will
$1.58M 75,000 at 21.00
7.5%
Not planned
21 May 2025
Kingsley Lawrence D Director · indirect
Sold at will 2×
$8.97M 500,000 at 17.94
100%
Sold half or more
21 May 2025
Schopfer Brian Chief Financial Officer
Sold at will
$1.37M 75,000 at 18.27
7.5%
Not planned
13 Dec 2024
Eloy Loic Technologies Group President
Sold at will
$787.16K 44,000 at 17.89
24.8%
Not planned
31 Oct 2024
Lee Emmanuelle Chief Legal Officer · indirect
Sold at will
$48.60K 3,405 at 14.27
100%
Sold half or more
24 Oct 2024
Logan Thomas D Chief Executive Officer · indirect
Sold at will
$105.82K 7,500 at 14.11
100%
Sold half or more
24 Sep 2024
Logan Thomas D Chief Executive Officer · indirect
Sold at will
$78.55K 7,500 at 10.47
100%
Sold half or more
24 Sep 2024
Lee Emmanuelle Chief Legal Officer · indirect
Sold at will
$52.98K 5,000 at 10.60
100%
Sold half or more
28 Aug 2024
Lee Emmanuelle Chief Legal Officer · indirect
Sold on a plan
$55.05K 5,000 at 11.01
100%
Sold half or more
23 Aug 2024
Logan Thomas D Chief Executive Officer · indirect
Sold at will
$82.49K 7,500 at 11.00
100%
Sold half or more
6 Aug 2024
Eloy Loic Technologies Group President
Sold at will
$219.31K 22,139 at 9.91
11.1%
Not planned
24 Jul 2024
Logan Thomas D Chief Executive Officer · indirect
Sold at will
$81.50K 7,500 at 10.87
100%
Sold half or more
24 Jul 2024
Lee Emmanuelle Chief Legal Officer · indirect
Sold at will
$53.98K 5,000 at 10.80
100%
Sold half or more
26 Jun 2024
Lee Emmanuelle Chief Legal Officer · indirect
Sold on a plan
$53.80K 5,000 at 10.76
100%
Sold half or more
24 Jun 2024
Logan Thomas D Chief Executive Officer · indirect
Sold on a plan
$81.68K 7,500 at 10.89
100%
Sold half or more
13 Jun 2024
Moore Christopher A. Chief Accounting Officer (PAO)
Sold at will
$83.89K 8,153 at 10.29
22.5%
Not planned
6 Jun 2024
Lee Emmanuelle Chief Legal Officer · indirect
Sold on a plan
$50.85K 5,000 at 10.17
100%
Sold half or more
28 May 2024
Logan Thomas D Chief Executive Officer · indirect
Sold on a plan
$81.45K 7,500 at 10.86
100%
Sold half or more
20 Mar 2024
Schopfer Brian Chief Financial Officer
Sold on a plan
$1.00M 90,910 at 11.00
30.1%
Planned (10b5-1)
30 May 2023
Moore Christopher A. Chief Accounting Officer (PAO)
Sold at will
$27.17K 3,430 at 7.92
9.6%
Not planned
7 Mar 2023
Charterhouse General Partners (IX) Ltd Former 10% Owner · indirect
Sold, plan not stated
$84.60M 9,786,153 at 8.65
39.5%
6 Mar 2023
Eloy Loic Industrial Group President
Sold, plan not stated
$0.00 40,000 at 0.00
23.5%
8 Dec 2022
GSAM Holdings LLC Director · indirect
Sold, plan not stated
$16.36K 2,700 at 6.06
100%
Sold half or more
Showing 1–32 of 32.