Thermon Group Holdings, Inc.
Thermon Group Holdings, Inc. (THR) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · THR · as of Jun 8, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
0
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Thermon Group Holdings, Inc. insiders have shown mixed buying and selling activity over the past 12 Months.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
THR insider buying and selling by quarter
THR insider selling · THR insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · THR ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
THR executive sell shares · THR board member insider trading · THR insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Jun 1, 2026 | Thames Bruce President & CEO · Director | Award | 78,307 | — | Form 4 |
| Jun 1, 2026 | Thames Bruce President & CEO · Director | Other | 468,595 | — | Form 4 |
| Jun 1, 2026 | Ryan Tarkington SVP, General Counsel | Award | 15,113 | — | Form 4 |
| Jun 1, 2026 | Ryan Tarkington SVP, General Counsel | Other | 68,531 | — | Form 4 |
| Jun 1, 2026 | Strzelecki Angela Director | Other | 13,643 | — | Form 4 |
| Jun 1, 2026 | Schott Jan L SVP, CFO | Award | 14,014 | — | Form 4 |
| Jun 1, 2026 | Schott Jan L SVP, CFO | Other | 35,742 | — | Form 4 |
| Jun 1, 2026 | RICHEY VICTOR L JR Director | Other | 8,052 | — | Form 4 |
| Jun 1, 2026 | Lucas Thomas Gregory VP, CAO | Award | 6,976 | — | Form 4 |
| Jun 1, 2026 | Lucas Thomas Gregory VP, CAO | Other | 19,282 | — | Form 4 |
| Jun 1, 2026 | Roberto Kuahara SVP, Operations | Award | 16,269 | — | Form 4 |
| Jun 1, 2026 | Roberto Kuahara SVP, Operations | Other | 59,807 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson Candace SVP, Human Resources | Award | 13,556 | — | Form 4 |
| Jun 1, 2026 | Harris-Peterson Candace SVP, Human Resources | Other | 52,063 | — | Form 4 |
| Jun 1, 2026 | GEORGE MARCUS J Director | Other | 50 | — | Form 4 |
| Jun 1, 2026 | FIX ROGER L Director | Other | 35,375 | — | Form 4 |
| Jun 1, 2026 | Dalgetty Linda Director | Other | 34,584 | — | Form 4 |
| Jun 1, 2026 | CLARKE JOHN U Director | Other | 41,570 | — | Form 4 |
| Jun 1, 2026 | Cerovski Thomas N SVP, Chief Operating Officer | Award | 20,941 | — | Form 4 |
| Jun 1, 2026 | Cerovski Thomas N SVP, Chief Operating Officer | Other | 84,079 | — | Form 4 |
| Jun 1, 2026 | Buntin David SVP, Products & Technology | Award | 19,386 | — | Form 4 |
| Jun 1, 2026 | Buntin David SVP, Products & Technology | Other | 99,767 | — | Form 4 |
| May 12, 2026 | Ryan Tarkington SVP, General Counsel | Award | 4,637 | — | Form 4 |
| May 12, 2026 | Ryan Tarkington SVP, General Counsel | Other | 3,564 | $231K | Form 4 |
| May 12, 2026 | Ryan Tarkington SVP, General Counsel | Award | 4,050 | — | Form 4 |
Harris-Peterson Candace
SVP, Human Resources
Date
Jun 1
Shares
13,556
Price
—
Value
—
Harris-Peterson Candace
SVP, Human Resources
Date
Jun 1
Shares
52,063
Price
—
Value
—
Cerovski Thomas N
SVP, Chief Operating Officer
Date
Jun 1
Shares
20,941
Price
—
Value
—
Cerovski Thomas N
SVP, Chief Operating Officer
Date
Jun 1
Shares
84,079
Price
—
Value
—
Ryan Tarkington
SVP, General Counsel
Date
May 12
Shares
3,564
Price
$64.69
Value
$231K
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About THR insider trading
THR insider trades
Thermon Group Holdings, Inc. (THR) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Roberto Kuahara (SVP, Operations), Buntin David (SVP, Products & Technology), Thames Bruce (President & CEO · Director). Over the past 12 months, 5 insiders have filed transactions with the SEC. THR insiders have been mixed buying and selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Thermon Group Holdings, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
THR insider trading · 5 questionsThe insiders of Thermon Group Holdings, Inc. (THR) include executives and directors such as Roberto Kuahara (SVP, Operations), Buntin David (SVP, Products & Technology), Thames Bruce (President & CEO · Director), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026