John U. Clarke serves as Executive at NATCO GROUP INC, where they oversee executive responsibilities. Since joining the company, John U. Clarke has executed 70 insider transactions totaling $1.2M, demonstrating a bullish approach to their equity position. Their most recent transaction on Jan 1, 2026 involved receiving (via award) 740 shares valued at $27.5K.
John U. Clarke currently holds 41,039 shares of NATCO GROUP INC (NTG), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John U. Clarke has been a net buyer of NTG stock. They have purchased $1.2M and sold $0 worth of shares.
John U. Clarke's most recent insider trade was on Jan 1, 2026, when they sold 740 shares at $37.16 per share.
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| $27.28 |
| Discretionary |
| Jul 1, 2025 | THR | $23.7K | Award | 830 | $28.61 | Discretionary |
| Apr 1, 2024 | THR | $23.7K | Award | 722 | $32.88 | Discretionary |
| Feb 5, 2024 | THR | $125.0K | Purchase | 5,000 | $25.01 | Discretionary |
| Jan 1, 2024 | THR | $23.7K | Award | 729 | $32.57 | Discretionary |
| Oct 1, 2023 | THR | $24.0K | Award | 864 | $27.74 | Discretionary |
| Jul 1, 2023 | THR | $23.7K | Award | 892 | $26.60 | Discretionary |
| Apr 1, 2023 | THR | $23.7K | Award | 953 | $24.92 | Discretionary |
| Jan 1, 2023 | THR | $23.7K | Award | 1,182 | $20.08 | Discretionary |
| Oct 1, 2022 | THR | $23.7K | Award | 1,541 | $15.41 | Discretionary |
| Jul 1, 2022 | THR | $23.7K | Award | 1,655 | $14.35 | Discretionary |
| Apr 1, 2022 | THR | $23.7K | Award | 1,461 | $16.25 | Discretionary |
| Jan 1, 2022 | THR | $23.7K | Award | 1,402 | $16.93 | Discretionary |
| Oct 1, 2021 | THR | $23.7K | Award | 1,334 | $17.80 | Discretionary |
| Jul 1, 2021 | THR | $23.7K | Award | 1,392 | $17.06 | Discretionary |
| Apr 1, 2021 | THR | $23.7K | Award | 1,228 | $19.34 | Discretionary |
| Jan 1, 2021 | THR | $0 | Award | 1,519 | $N/A | Discretionary |
| Oct 1, 2020 | THR | $0 | Award | 2,079 | $N/A | Discretionary |
| Jul 1, 2020 | THR | $0 | Award | 1,674 | $N/A | Discretionary |
| Apr 1, 2020 | THR | $23.7K | Award | 1,690 | $14.05 | Discretionary |
| Jan 1, 2020 | THR | $0 | Award | 886 | $N/A | Discretionary |
| Oct 1, 2019 | THR | $0 | Award | 1,070 | $N/A | Discretionary |
| Aug 14, 2019 | THR | $107.3K | Purchase | 5,000 | $21.47 | Discretionary |
| Jul 26, 2019 | THR | $0 | Award | 917 | $N/A | Discretionary |
| Sep 30, 2015 | PVA | $0 | Award | 49,057 | $N/A | Discretionary |
| Jun 30, 2015 | PVA | $0 | Award | 5,936 | $N/A | Discretionary |
| Jun 30, 2015 | PVA | $0 | Award | 6,164 | $N/A | Discretionary |
| Mar 31, 2015 | PVA | $0 | Award | 4,012 | $N/A | Discretionary |
| Jan 28, 2015 | GLRI | $0 | Award | 24,194 | $N/A | Discretionary |