Insider Trading for NMTC
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired4.8M
Past 100 transactions
Shares Disposed274.6K
Past 100 transactions
Net Position4.5M
Overall insider sentiment: bullish
Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
Acquisitions: 650.0K shares
Dispositions: 13.6K shares
Net: 636.4K shares
Insiders have been net buyers over the quarter, suggesting potential confidence in medium-term business fundamentals.
Key Insider Activity: Nov 2, 2023 to Jun 30, 2025
Rosa David A
ExecutiveChief Executive Officer
+1.9M shares
23 transactions
Volker Christopher
ExecutiveCorporate Officer
+650.0K shares
3 transactions
McClurg Ronald W.
ExecutiveCorporate Officer
+653.0K shares
4 transactions
Johns Emily J.
ExecutiveOfficer: General Counsel
+500.0K shares
2 transactions
Mertens Steve
ExecutiveCorporate Officer
+359.6K shares
23 transactions
Transaction Details
Show Less| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 30, 2025 | Christianson Mark | EDirector | Payment In Kind | 253 | $0.68 | $171.53 | 261.2K | View |
| Jun 30, 2025 | Mertens Steve | ECorporate Officer | Payment In Kind | 906 | $0.68 | $614.27 | 162.2K | View |
| Jun 30, 2025 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.5K | $0.68 | $1,666.52 | 1.2M | View |
| Jun 23, 2025 | MATHIESEN JEFFREY S | DDirector | Award/Grant | 50.0K | $0.66 | $33,100.00 | 50.0K | View |
| Jun 23, 2025 | BUCKMAN PAUL | DDirector | Award/Grant | 50.0K | $0.66 | $33,100.00 | 50.0K | View |
| Jun 23, 2025 | Andrle Edward | DDirector | Award/Grant | 50.0K | $0.66 | $33,100.00 | 50.0K | View |
| Jun 4, 2025 | Christianson Mark | EDirector | Sale | 10.0K | $0.58 | $5,804.00 | 261.5K | View |
| Jun 1, 2025 | Johns Emily J. | EOfficer: General Counsel | Award/Grant | 500.0K | $0.61 | $305,500.00 | 500.0K | View |
| Jun 1, 2025 | Johns Emily J. | EOfficer | 0 | $0.00 | $0.00 | 0 | View | |
| May 22, 2025 | Christianson Mark | EDirector | Sale | 9.0K | $0.62 | $5,586.44 | 271.5K | View |
| May 21, 2025 | Christianson Mark | EDirector | Sale | 14 | $0.65 | $9.10 | 280.5K | View |
| May 20, 2025 | Christianson Mark | EDirector | Sale | 3.0K | $0.66 | $1,975.93 | 280.5K | View |
| May 19, 2025 | Christianson Mark | EDirector | Sale | 8.0K | $0.67 | $5,329.59 | 283.5K | View |
| Apr 17, 2025 | Christianson Mark | EDirector | Award/Grant | 200.0K | $0.58 | $115,920.00 | 200.0K | View |
| Apr 17, 2025 | Mertens Steve | ECorporate Officer | Award/Grant | 200.0K | $0.58 | $115,920.00 | 200.0K | View |
| Apr 17, 2025 | Volker Christopher | ECorporate Officer | Award/Grant | 575.0K | $0.58 | $333,270.00 | 575.0K | View |
| Apr 17, 2025 | McClurg Ronald W. | ECorporate Officer | Award/Grant | 250.0K | $0.58 | $144,900.00 | 250.0K | View |
| Apr 17, 2025 | Rosa David A | EChief Executive Officer | Award/Grant | 750.0K | $0.58 | $434,700.00 | 750.0K | View |
| Apr 4, 2025 | McClurg Ronald W. | ECorporate Officer | Purchase | 200.0K | $0.50 | $100,000.00 | 444.1K | View |
| Apr 4, 2025 | Rosa David A | EChief Executive Officer | Purchase | 100.0K | $0.50 | $50,000.00 | 1.2M | View |
| Mar 31, 2025 | Mertens Steve | ECorporate Officer | Payment In Kind | 906 | $0.85 | $770.28 | 163.1K | View |
| Mar 31, 2025 | Christianson Mark | EDirector | Payment In Kind | 253 | $0.85 | $215.10 | 291.5K | View |
| Mar 31, 2025 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.5K | $0.85 | $2,089.79 | 1.1M | View |
| Feb 18, 2025 | Mertens Steve | ECorporate Officer | Payment In Kind | 7.4K | $1.16 | $8,556.16 | 164.0K | View |
| Feb 18, 2025 | Christianson Mark | EDirector | Payment In Kind | 1.8K | $1.16 | $2,101.92 | 291.7K | View |
| Feb 18, 2025 | Rosa David A | EChief Executive Officer | Payment In Kind | 71.3K | $1.16 | $82,737.00 | 1.1M | View |
| Feb 14, 2025 | BUCKMAN PAUL | DDirector | Award/Grant | 27.8K | $0.00 | $0.00 | 136.8K | View |
| Feb 14, 2025 | BUCKMAN PAUL | DDirector | Award/Grant | 17.0K | $1.20 | $20,430.00 | 17.0K | View |
| Feb 14, 2025 | Andrle Edward | DDirector | Award/Grant | 27.8K | $0.00 | $0.00 | 92.0K | View |
| Feb 14, 2025 | Andrle Edward | DDirector | Award/Grant | 17.0K | $1.20 | $20,430.00 | 17.0K | View |
| Feb 14, 2025 | MATHIESEN JEFFREY S | DDirector | Award/Grant | 27.8K | $0.00 | $0.00 | 114.4K | View |
| Feb 14, 2025 | MATHIESEN JEFFREY S | DDirector | Award/Grant | 17.0K | $1.20 | $20,430.00 | 17.0K | View |
| Jan 31, 2025 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.15 | $289.80 | 171.4K | View |
| Jan 31, 2025 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.15 | $103.50 | 293.6K | View |
| Jan 31, 2025 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.15 | $2,574.85 | 1.1M | View |
| Dec 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 1.2K | $0.83 | $956.51 | 171.7K | View |
| Dec 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 343 | $0.83 | $283.32 | 293.6K | View |
| Dec 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 4.7K | $0.83 | $3,879.72 | 1.1M | View |
| Nov 30, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $0.62 | $157.02 | 172.8K | View |
| Nov 30, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $0.62 | $56.08 | 294.0K | View |
| Nov 30, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $0.62 | $1,395.12 | 1.1M | View |
| Oct 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $0.97 | $244.44 | 173.1K | View |
| Oct 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $0.97 | $87.30 | 294.1K | View |
| Oct 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $0.97 | $2,171.83 | 1.1M | View |
| Sep 30, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 1.2K | $0.99 | $1,146.42 | 173.3K | View |
| Sep 30, 2024 | Christianson Mark | EDirector | Payment In Kind | 343 | $0.99 | $339.57 | 294.2K | View |
| Sep 30, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 4.7K | $0.99 | $4,650.03 | 1.1M | View |
| Aug 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $0.80 | $200.69 | 174.5K | View |
| Aug 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $0.80 | $71.68 | 294.5K | View |
| Aug 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $0.80 | $1,783.14 | 1.2M | View |
| Aug 1, 2024 | BUCKMAN PAUL | DDirector | Award/Grant | 27.8K | $0.81 | $22,397.40 | 109.0K | View |
| Aug 1, 2024 | BUCKMAN PAUL | DDirector | Award/Grant | 20.8K | $1.19 | $24,792.46 | 20.8K | View |
| Jul 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $0.75 | $189.00 | 174.7K | View |
| Jul 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $0.75 | $67.50 | 294.6K | View |
| Jul 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $0.75 | $1,679.25 | 1.2M | View |
| Jun 30, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 1.2K | $0.80 | $926.40 | 175.0K | View |
| Jun 30, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 4.7K | $0.80 | $3,757.60 | 1.2M | View |
| Jun 30, 2024 | Christianson Mark | EDirector | Payment In Kind | 343 | $0.80 | $274.40 | 294.7K | View |
| Jun 6, 2024 | Christianson Mark | EDirector | Sale | 2.2K | $0.88 | $1,917.56 | 295.0K | View |
| Jun 5, 2024 | Christianson Mark | EDirector | Sale | 25.8K | $0.88 | $22,662.72 | 297.2K | View |
| May 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $0.93 | $234.33 | 176.2K | View |
| May 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $0.93 | $83.69 | 323.0K | View |
| May 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $0.93 | $2,082.05 | 1.2M | View |
| Apr 30, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.13 | $284.76 | 176.4K | View |
| Apr 30, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.13 | $101.70 | 323.1K | View |
| Apr 30, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.13 | $2,530.07 | 1.2M | View |
| Apr 21, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 7.3K | $1.15 | $8,337.50 | 176.7K | View |
| Apr 21, 2024 | Christianson Mark | EDirector | Payment In Kind | 2.0K | $1.15 | $2,334.50 | 323.2K | View |
| Apr 21, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 19.7K | $1.15 | $22,623.95 | 1.2M | View |
| Mar 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.20 | $302.40 | 183.9K | View |
| Mar 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.20 | $108.00 | 325.2K | View |
| Mar 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.20 | $2,686.80 | 1.2M | View |
| Feb 29, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.21 | $304.92 | 184.2K | View |
| Feb 29, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.21 | $2,709.19 | 1.2M | View |
| Feb 29, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.21 | $108.90 | 325.3K | View |
| Feb 18, 2024 | Mertens Steve | ECorporate Officer | Award/Grant | 101.7K | $0.00 | $0.00 | 184.4K | View |
| Feb 18, 2024 | McClurg Ronald W. | ECorporate Officer | Award/Grant | 113.7K | $0.00 | $0.00 | 244.1K | View |
| Feb 18, 2024 | Christianson Mark | EDirector | Award/Grant | 25.0K | $0.00 | $0.00 | 325.4K | View |
| Feb 18, 2024 | Rosa David A | EChief Executive Officer | Award/Grant | 663.5K | $0.00 | $0.00 | 1.2M | View |
| Jan 31, 2024 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.25 | $315.00 | 82.7K | View |
| Jan 31, 2024 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.25 | $112.50 | 300.4K | View |
| Jan 31, 2024 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.25 | $2,798.75 | 525.5K | View |
| Dec 31, 2023 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.58 | $398.16 | 82.9K | View |
| Dec 31, 2023 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.58 | $142.20 | 300.5K | View |
| Dec 31, 2023 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.58 | $3,537.62 | 527.7K | View |
| Dec 27, 2023 | Christianson Mark | EDirector | Sale | 31.4K | $1.46 | $45,859.39 | 300.6K | View |
| Dec 26, 2023 | Christianson Mark | EDirector | Sale | 6.8K | $1.35 | $9,269.45 | 332.0K | View |
| Dec 22, 2023 | Christianson Mark | EDirector | Sale | 1.8K | $1.40 | $2,520.00 | 338.9K | View |
| Dec 21, 2023 | Volker Christopher | ECorporate Officer | Purchase | 75.0K | $1.40 | $105,000.00 | 75.0K | View |
| Dec 21, 2023 | Christianson Mark | EDirector | Sale | 9.9K | $1.40 | $13,869.80 | 340.7K | View |
| Nov 30, 2023 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.45 | $365.40 | 83.2K | View |
| Nov 30, 2023 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.45 | $130.50 | 350.6K | View |
| Nov 30, 2023 | Rosa David A | EChief Executive Officer | Payment In Kind | 2.2K | $1.45 | $3,246.55 | 530.0K | View |
| Nov 10, 2023 | Volker Christopher | EOfficer | 0 | $0.00 | $0.00 | 0 | View | |
| Nov 9, 2023 | Mertens Steve | ECorporate Officer | Award/Grant | 81.1K | $1.25 | $101,333.75 | 81.1K | View |
| Nov 9, 2023 | McClurg Ronald W. | ECorporate Officer | Award/Grant | 89.3K | $1.25 | $111,603.75 | 89.3K | View |
| Nov 9, 2023 | Christianson Mark | EDirector | Award/Grant | 17.7K | $1.25 | $22,110.00 | 17.7K | View |
| Nov 9, 2023 | Rosa David A | EChief Executive Officer | Award/Grant | 526.3K | $1.25 | $657,878.75 | 526.3K | View |
| Nov 2, 2023 | Mertens Steve | ECorporate Officer | Payment In Kind | 252 | $1.61 | $405.72 | 83.4K | View |
| Nov 2, 2023 | Christianson Mark | EDirector | Payment In Kind | 90 | $1.61 | $144.90 | 350.7K | View |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net buyers of NMTC stock, which is typically a strong positive signal.