Thermon Group Holdings, Inc. (THR)

Latest Insider Confidence Score

2026Q1

49.6
Bearish

Company insider confidence (by quarter)

2012Q2 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
CHS Private Equity V LP 10% Owner 2,476,877 Sep 28, 2012
CHS Management V LP 10% Owner 2,476,877 Sep 28, 2012
CHS Capital LLC 10% Owner 2,476,877 Sep 28, 2012
Thompson Street Capital Partners II L P 10% Owner 866,600 Sep 28, 2012
Thompson Street Capital Partners II GP, L.P. 10% Owner 866,600 Sep 28, 2012

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Jan 31, 2026 Feb 3, 2026 Roberto Kuahara SVP, Operations Sell 22.5 -3,986 -10.76% ✗ $180.4K
Jan 1, 2026 Jan 5, 2026 Strzelecki Angela Director Neutral 85.0 +740 5.98% ✗ -
Jan 1, 2026 Jan 5, 2026 RICHEY VICTOR L JR Director Neutral 90.0 +740 10.91% ✗ -
Jan 1, 2026 Jan 5, 2026 GEORGE MARCUS J Director Neutral 77.5 +740 1.44% ✗ -
Jan 1, 2026 Jan 5, 2026 FIX ROGER L Director Neutral 77.5 +740 2.17% ✗ -
Jan 1, 2026 Jan 5, 2026 Dalgetty Linda Director Neutral 77.5 +740 2.22% ✗ -
Jan 1, 2026 Jan 5, 2026 CLARKE JOHN U Director Neutral 77.5 +740 1.84% ✗ -
Nov 12, 2025 Nov 13, 2025 Thames Bruce CEO Neutral 45.0 -1,440 -0.40% ✗ -
Nov 12, 2025 Nov 13, 2025 Buntin David SVP, Thermon Heat Tracing Neutral 27.5 -1,419 -2.04% ✗ -
Nov 1, 2025 Nov 3, 2025 Schott Jan L CFO Sell 26.3 -1,382 -5.98% ✗ $39.7K
Oct 1, 2025 Oct 2, 2025 Strzelecki Angela Director Neutral 85.0 +1,008 8.87% ✗ -
Oct 1, 2025 Oct 2, 2025 RICHEY VICTOR L JR Director Neutral 90.0 +1,008 17.46% ✗ -
Oct 1, 2025 Oct 2, 2025 GEORGE MARCUS J Director Neutral 77.5 +1,008 2.00% ✗ -
Oct 1, 2025 Oct 2, 2025 FIX ROGER L Director Neutral 82.5 +1,008 3.05% ✗ -
Oct 1, 2025 Oct 2, 2025 Dalgetty Linda Director Neutral 82.5 +1,008 3.12% ✗ -
Oct 1, 2025 Oct 2, 2025 CLARKE JOHN U Director Neutral 82.5 +1,008 2.57% ✗ -
Jul 1, 2025 Jul 2, 2025 Strzelecki Angela Director Neutral 85.0 +830 7.88% ✗ -
Jul 1, 2025 Jul 2, 2025 RICHEY VICTOR L JR Director Neutral 90.0 +830 16.79% ✗ -
Jul 1, 2025 Jul 2, 2025 GEORGE MARCUS J Director Neutral 77.5 +830 1.68% ✗ -
Jul 1, 2025 Jul 2, 2025 FIX ROGER L Director Neutral 82.5 +830 2.57% ✗ -
Jul 1, 2025 Jul 2, 2025 Dalgetty Linda Director Neutral 82.5 +830 2.64% ✗ -
Jul 1, 2025 Jul 2, 2025 CLARKE JOHN U Director Neutral 77.5 +830 2.16% ✗ -
Jun 1, 2025 Jun 16, 2025 Lucas Thomas Gregory VP, CAO Sell 91.3 +1,236 16.73% ✗ $20.4K
Jun 1, 2025 Jun 3, 2025 Thames Bruce CEO Sell 87.5 +12,646 3.62% ✗ $214.4K
Jun 1, 2025 Jun 3, 2025 Ryan Tarkington SVP, General Counsel Sell 86.3 +2,459 6.08% ✗ $41.2K
Jun 1, 2025 Jun 3, 2025 Schott Jan L CFO Neutral 90.0 +6,071 35.63% ✗ -
Jun 1, 2025 Jun 3, 2025 Roberts Mark John SVP, Global Engineering Sell 26.3 -1,278 -2.01% ✗ $33.2K
Jun 1, 2025 Jun 3, 2025 Lucas Thomas Gregory VP, Corporate Controller Sell 86.3 +562 7.61% ✗ $20.4K
Jun 1, 2025 Jun 3, 2025 Roberto Kuahara SVP, Operations Sell 86.3 +2,177 6.25% ✗ $48.5K
Jun 1, 2025 Jun 3, 2025 Harris-Peterson Candace VP, Human Resources Sell 86.3 +2,285 7.88% ✗ $28.2K
Jun 1, 2025 Jun 3, 2025 Cerovski Thomas N SVP, Global Sales Sell 90.0 +3,866 7.70% ✗ $57.2K
Jun 1, 2025 Jun 3, 2025 Buntin David SVP, Thermon Heat Tracing Sell 87.5 +3,192 4.80% ✗ $57.2K
May 12, 2025 May 14, 2025 Thames Bruce CEO Sell 100.0 +51,376 17.25% ✗ $1.1M
May 12, 2025 May 14, 2025 Ryan Tarkington SVP, General Counsel Sell 95.0 +9,881 32.34% ✗ $203.9K
May 12, 2025 May 14, 2025 Roberts Mark John SVP, Global Engineering Sell 95.0 +11,369 21.83% ✗ $159.2K
May 12, 2025 May 14, 2025 Roberto Kuahara SVP, Operations Sell 95.0 +10,497 43.09% ✗ $185.4K
May 12, 2025 May 14, 2025 Harris-Peterson Candace VP, Human Resources Sell 95.0 +5,791 24.95% ✗ $126.5K
May 12, 2025 May 14, 2025 Cerovski Thomas N SVP, Global Sales Sell 97.5 +7,585 17.80% ✗ $272.9K
May 12, 2025 May 14, 2025 Buntin David SVP, Thermon Heat Tracing Sell 97.5 +7,637 12.97% ✗ $271.4K
Apr 1, 2025 Apr 2, 2025 Strzelecki Angela Director Neutral 85.0 +843 8.70% ✗ -
Apr 1, 2025 Apr 2, 2025 RICHEY VICTOR L JR Director Neutral 90.0 +843 20.56% ✗ -
Apr 1, 2025 Apr 2, 2025 GEORGE MARCUS J Director Neutral 77.5 +843 1.73% ✗ -
Apr 1, 2025 Apr 2, 2025 FIX ROGER L Director Neutral 82.5 +843 2.68% ✗ -
Apr 1, 2025 Apr 2, 2025 Dalgetty Linda Director Neutral 82.5 +843 2.75% ✗ -
Apr 1, 2025 Apr 2, 2025 CLARKE JOHN U Director Neutral 77.5 +843 2.24% ✗ -
Feb 10, 2025 Feb 10, 2025 Cerovski Thomas N SVP, Global Sales Buy 78.8 +500 1.19% ✗ $13.9K
Jan 31, 2025 Feb 4, 2025 Ryan Tarkington SVP, General Counsel Sell 22.5 -3,701 -10.80% ✗ $102.4K
Jan 1, 2025 Jan 3, 2025 Strzelecki Angela Director Neutral 85.0 +825 9.31% ✗ -
Jan 1, 2025 Jan 3, 2025 RICHEY VICTOR L JR Director Neutral 90.0 +825 25.19% ✗ -
Jan 1, 2025 Jan 3, 2025 GEORGE MARCUS J Director Neutral 77.5 +825 1.72% ✗ -
Jan 1, 2025 Jan 3, 2025 FIX ROGER L Director Neutral 82.5 +825 2.70% ✗ -
Jan 1, 2025 Jan 3, 2025 Dalgetty Linda Director Neutral 82.5 +825 2.77% ✗ -
Jan 1, 2025 Jan 3, 2025 CLARKE JOHN U Director Neutral 77.5 +825 2.24% ✗ -
Dec 12, 2024 Dec 13, 2024 Buntin David SVP, Thermon Heat Tracing Sell 40.0 -28,137 -19.43% ✗ $904.6K
Nov 27, 2024 Dec 2, 2024 Roberto Kuahara SVP, Operations Sell 27.5 -300 -1.22% ✗ $9.4K
Jun 1, 2024 Nov 18, 2024 Lucas Thomas Gregory VP, Corporate Controller Sell 91.3 +3,368 83.76% ✗ $21.3K
Nov 1, 2024 Nov 18, 2024 Schott Jan L CFO Neutral 90.0 +17,039 100.00% ✗ -
Oct 24, 2024 Schott Jan L CFO Neutral 52.5 - 0.00% ✗ -
Oct 1, 2024 Oct 2, 2024 Strzelecki Angela Director Neutral 85.0 +805 9.99% ✗ -
Oct 1, 2024 Oct 2, 2024 RICHEY VICTOR L JR Director Neutral 90.0 +805 32.59% ✗ -
Oct 1, 2024 Oct 2, 2024 GEORGE MARCUS J Director Neutral 77.5 +805 1.71% ✗ -
Oct 1, 2024 Oct 2, 2024 FIX ROGER L Director Neutral 82.5 +805 2.70% ✗ -
Oct 1, 2024 Oct 2, 2024 Dalgetty Linda Director Neutral 82.5 +805 2.78% ✗ -
Oct 1, 2024 Oct 2, 2024 CLARKE JOHN U Director Neutral 77.5 +805 2.24% ✗ -
Jul 1, 2024 Oct 2, 2024 Strzelecki Angela Director Neutral 90.0 +798 10.99% ✗ -
Jul 1, 2024 Oct 2, 2024 RICHEY VICTOR L JR Director Neutral 90.0 +798 47.73% ✗ -
Jul 1, 2024 Oct 2, 2024 NESSER JOHN T III Director Neutral 77.5 +798 1.39% ✗ -
Jul 1, 2024 Oct 2, 2024 MCGINTY KEVIN J Director Neutral 77.5 +798 2.09% ✗ -
Jul 1, 2024 Oct 2, 2024 GEORGE MARCUS J Director Neutral 77.5 +798 1.73% ✗ -
Jul 1, 2024 Oct 2, 2024 FIX ROGER L Director Neutral 82.5 +798 2.75% ✗ -
Jul 1, 2024 Oct 2, 2024 Dalgetty Linda Director Neutral 82.5 +798 2.83% ✗ -
Jul 1, 2024 Oct 2, 2024 CLARKE JOHN U Director Neutral 77.5 +798 2.27% ✗ -
Jun 3, 2024 Jun 4, 2024 MCGINTY KEVIN J Director Sell 22.5 -5,000 -11.60% ✗ $164.2K
Jun 1, 2024 Jun 4, 2024 Thames Bruce CEO Sell 85.0 +3,619 1.23% ✗ $332.8K
Jun 1, 2024 Jun 4, 2024 Ryan Tarkington SVP, General Counsel Sell 87.5 +1,020 3.07% ✗ $53K
Jun 1, 2024 Jun 4, 2024 Roberts Mark John SVP, Global Engineering Sell 82.5 +1,168 2.29% ✗ $65.6K
Jun 1, 2024 Jun 4, 2024 Lucas Thomas Gregory VP, Corporate Controller Sell 91.3 +406 10.10% ✗ $21.3K
Jun 1, 2024 Jun 4, 2024 Roberto Kuahara SVP, Operations Sell 86.3 +1,849 8.11% ✗ $42.6K
Jun 1, 2024 Jun 4, 2024 Harris-Peterson Candace VP, Human Resources Sell 86.3 +1,629 7.55% ✗ $32.5K
Jun 1, 2024 Jun 4, 2024 Cerovski Thomas N SVP, Global Sales Sell 87.5 +1,408 3.46% ✗ $57.5K
Jun 1, 2024 Jun 4, 2024 Buntin David SVP, Thermon Heat Tracing Sell 82.5 +590 1.12% ✗ $85.1K
May 31, 2024 Jun 3, 2024 NESSER JOHN T III Director Sell 22.5 -6,000 -9.48% ✗ $201.6K
May 31, 2024 Jun 3, 2024 Roberts Mark John SVP, Global Engineering Sell 22.5 -2,910 -5.41% ✗ $97K
May 14, 2024 May 16, 2024 Thames Bruce CEO Sell 97.5 +36,097 13.98% ✗ $799.7K
May 14, 2024 May 16, 2024 Ryan Tarkington SVP, General Counsel Sell 95.0 +3,399 11.39% ✗ $79.3K
May 14, 2024 May 16, 2024 Roberts Mark John SVP, Global Engineering Sell 95.0 +6,775 14.40% ✗ $159.4K
May 14, 2024 May 16, 2024 Harris-Peterson Candace VP, Human Resources Sell 95.0 +3,601 20.02% ✗ $72.4K
May 14, 2024 May 16, 2024 Cerovski Thomas N SVP, Global Sales Sell 95.0 +7,364 22.09% ✗ $139.3K
May 14, 2024 May 16, 2024 Buntin David SVP, Thermon Heat Tracing Sell 95.0 +5,401 11.38% ✗ $206.3K
May 16, 2022 May 15, 2024 Thames Bruce CEO Sell 22.5 -3,902 -2.08% ✗ $58.3K
Jun 30, 2021 May 15, 2024 Thames Bruce CEO Sell 36.3 -1,378 -0.80% ✗ $23.5K
May 16, 2022 May 15, 2024 Roberts Mark John SVP, Global Engineering Sell 26.3 -842 -2.28% ✗ $12.6K
Jun 1, 2023 May 15, 2024 Harris-Peterson Candace VP, Human Resources Sell 26.3 -723 -3.87% ✗ $16.4K
May 16, 2022 May 15, 2024 Cerovski Thomas N SVP, Global Sales Sell 26.3 -750 -3.49% ✗ $11.2K
May 16, 2022 May 15, 2024 Buntin David SVP, Thermon Heat Tracing Sell 26.3 -873 -2.39% ✗ $13.1K
Apr 12, 2024 Lucas Thomas Gregory VP, Corporate Controller Neutral 52.5 - 0.00% ✗ -
Apr 1, 2024 Apr 3, 2024 Strzelecki Angela Director Neutral 90.0 +722 11.04% ✗ -
Apr 1, 2024 Apr 3, 2024 RICHEY VICTOR L JR Director Neutral 90.0 +722 76.00% ✗ -
Apr 1, 2024 Apr 3, 2024 NESSER JOHN T III Director Neutral 77.5 +722 1.15% ✗ -
Apr 1, 2024 Apr 3, 2024 MCGINTY KEVIN J Director Neutral 77.5 +722 1.70% ✗ -