Insider trading

Period: 120 months Stock: NMTC Plan: Not on a plan × + 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.

36 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.

36 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.

36 decisions over 120 months
The trade

Minimum amount

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

36 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.
36 decisions over 120 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
36 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.

36 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
27 Aug 2026
Wambeke David J. Chief Business Officer
Bought
$67.00K 33,333 at 2.01
20.0%
30 Jun 2026
Christianson Mark Market Development Director
Sold at will
$31.77K 10,000 at 3.18
32.6%
Not planned
30 Mar 2026
Christianson Mark Business Development Director
Sold at will
$11.37K 15,363 at 0.74
7.2%
Not planned
13 Mar 2026
Christianson Mark Business Development Director
Sold at will
$80.00 100 at 0.80
0.0%
Not planned
12 Mar 2026
Christianson Mark Business Development Director
Sold at will
$653.60 817 at 0.80
0.4%
Not planned
11 Mar 2026
Christianson Mark Business Development Director
Sold at will
$1.69K 2,109 at 0.80
1.0%
Not planned
10 Mar 2026
Christianson Mark Business Development Director
Sold at will
$9.29K 11,611 at 0.80
5.1%
Not planned
1 Mar 2026
Wambeke David J. Chief Business Officer
Bought
$670.40K 1,000,000 at 0.67
opened
First buy on file
5 Sep 2025
Christianson Mark Business Development Director
Sold at will
$22.20K 30,000 at 0.74
11.5%
Not planned
4 Jun 2025
Christianson Mark Business Development Director
Sold at will
$5.80K 10,000 at 0.58
3.7%
Not planned
22 May 2025
Christianson Mark Business Development Director
Sold at will
$5.59K 8,967 at 0.62
3.2%
Not planned
21 May 2025
Christianson Mark Business Development Director
Sold at will
$9.10 14 at 0.65
0.0%
Not planned
20 May 2025
Christianson Mark Business Development Director
Sold at will
$1.98K 3,013 at 0.66
1.1%
Not planned
19 May 2025
Christianson Mark Business Development Director
Sold at will
$5.33K 8,006 at 0.67
2.7%
Not planned
4 Apr 2025
McClurg Ronald W. Chief Financial Officer
Bought
$100.00K 200,000 at 0.50
81.9%
Largest buy in 3 yrs
4 Apr 2025
Rosa David A CEO and President
Bought
$50.00K 100,000 at 0.50
9.4%
First buy on file
6 Jun 2024
Christianson Mark Business Development Director
Sold at will
$1.92K 2,189 at 0.88
0.7%
Not planned
5 Jun 2024
Christianson Mark Business Development Director
Sold at will
$22.66K 25,800 at 0.88
8.0%
Not planned
27 Dec 2023
Christianson Mark Business Development Director
Sold at will
$45.86K 31,445 at 1.46
9.5%
Not planned
26 Dec 2023
Christianson Mark Business Development Director
Sold at will
$9.27K 6,848 at 1.35
2.0%
Not planned
22 Dec 2023
Christianson Mark Business Development Director
Sold at will
$2.52K 1,800 at 1.40
0.5%
Not planned
21 Dec 2023
Volker Christopher Chief Operating Officer
Bought
$105.00K 75,000 at 1.40
opened
First buy on file
21 Dec 2023
Christianson Mark Business Development Director
Sold at will
$13.87K 9,907 at 1.40
2.8%
Not planned
13 Sep 2023
McClurg Ronald W. Chief Financial Officer
Bought
$50.02K 50,900 at 0.98
64.0%
Largest buy in 3 yrs
23 Mar 2023
Christianson Mark Business Development Director
Sold at will
$19.09K 12,711 at 1.50
3.6%
Not planned
22 Mar 2023
Christianson Mark Business Development Director
Sold at will
$17.60K 11,667 at 1.51
3.2%
Not planned
21 Mar 2023
Christianson Mark Business Development Director
Sold at will
$3.41K 2,122 at 1.60
0.6%
Not planned
15 Jun 2022
McClurg Ronald W. Chief Financial Officer
Bought
$10.22K 10,000 at 1.02
17.5%
10 Jun 2022
McClurg Ronald W. Chief Financial Officer
Bought
$14.78K 14,000 at 1.06
32.6%
+33% of stake
24 May 2022
McClurg Ronald W. Chief Financial Officer
Bought
$10.29K 10,500 at 0.98
32.3%
+32% of stake
20 May 2022
McClurg Ronald W. Chief Financial Officer
Bought
$14.92K 17,500 at 0.85
117%
First buy on file
24 Jun 2021
Christianson Mark Business Development Director
Sold, plan not stated
$3.78K 600 at 6.30
0.1%
23 Jun 2021
Christianson Mark Business Development Director
Sold, plan not stated
$76.20K 11,300 at 6.74
1.0%
12 Jun 2020
Christianson Mark VP of Market Development
Sold, plan not stated
$200.40K 334,000 at 0.60
23.5%
1 Mar 2018
Fredrickson Wade 10% owner
Sold, plan not stated
$250.00K 227,272 at 1.10
8.0%
19 May 2017
Samad Amer Chief Executive Officer
Bought
$501.72 15,728 at 0.03
0.4%
First buy on file
Showing 1–36 of 36.