Thermon Group Holdings, Inc. (THR) Insider Trading & SEC Filings

Updated Jul 16, 2026 · Last SEC filing 2026-06-03

Thermon Group Holdings, Inc. (THR) has filed 21 SEC Form 4 insider transactions in the last 90 days, with the most recent on 2026-06-03. 4 Form 8-K material event filings were reported by THR in the last 90 days. InsiderAlpha tracks every THR SEC filing — Form 4, Form 144, and 8-K — in real time, including Rule 10b5-1 plan detection.

About Thermon Group Holdings, Inc. (THR)

SIC classificationElectrical Industrial Apparatus (SIC 3620)
SEC CIK0001489096

90-Day SEC Filing Activity

Form 4 filings (90d)21
Form 8-K filings (90d)4
Latest Form 4 filing2026-06-03

Recent THR Insider Transactions (Form 4)

DateInsiderRoleTransactionSharesPriceValueFiling
Schott Jan LSVP, CFOD — Derivative transaction35.7K——SEC
Harris-Peterson CandaceSVP, Human ResourcesD — Derivative transaction52.1K——SEC
Ryan TarkingtonSVP, General CounselA — Grant or award15.1K——SEC
Schott Jan LSVP, CFOA — Grant or award14.0K——SEC
Lucas Thomas GregoryVP, CAOD — Derivative transaction19.3K——SEC
Harris-Peterson CandaceSVP, Human ResourcesA — Grant or award13.6K——SEC
Thames BrucePresident & CEOA — Grant or award78.3K——SEC
Thames BrucePresident & CEOD — Derivative transaction468.6K——SEC
Ryan TarkingtonSVP, General CounselD — Derivative transaction68.5K——SEC
Strzelecki AngelaInsiderD — Derivative transaction13.6K——SEC
RICHEY VICTOR L JRInsiderD — Derivative transaction8.1K——SEC
Lucas Thomas GregoryVP, CAOA — Grant or award7.0K——SEC
Roberto KuaharaSVP, OperationsA — Grant or award16.3K——SEC
Roberto KuaharaSVP, OperationsD — Derivative transaction59.8K——SEC
GEORGE MARCUS JInsiderD — Derivative transaction52.6K——SEC

All transactions sourced from SEC EDGAR Form 4 filings for Thermon Group Holdings, Inc. (THR). Updated in real time as new filings are submitted to the SEC.

Most-Active THR Insiders — Last 90 Days

InsiderForm 4 filingsTotal transaction value
Harris-Peterson Candace7$150K
Buntin David6$230K
Roberto Kuahara6$233K
Thames Bruce6$1.25M
Lucas Thomas Gregory6$156K

Recent THR Form 8-K Material Events

Recent Insider Filings

Form 4 Transaction Code Reference

SEC Form 4 transactions are reported with a one-letter code indicating the type of transaction. Common codes you'll see in THR insider filings:

POpen-market purchase by the insider
SOpen-market sale by the insider
AGrant, award, or other acquisition from the issuer
MExercise or conversion of derivative security (e.g. options)
FPayment of exercise price or tax liability via share withholding
GBona-fide gift of securities
DDisposition to the issuer (e.g. share buyback participation)
JOther acquisition or disposition
XExercise of in-the-money or at-the-money derivative security
CConversion of derivative security
VTransaction voluntarily reported earlier than required

THR Insider Trading — FAQ

What is the latest insider trade for THR?
Thermon Group Holdings, Inc. (THR) had 21 insider filings in the last 90 days, with the most recent on 2026-06-03. InsiderAlpha tracks every Form 4, 10-K, 10-Q, and 8-K filing in real time.
How many insiders are buying THR stock?
0 insider purchases of THR were filed in the last 90 days.
How many insiders are selling THR stock?
0 insider sales of THR were filed in the last 90 days.
Where can I see THR SEC filings (Form 4, 10-K, 10-Q, 8-K)?
InsiderAlpha aggregates every THR SEC filing — Form 4 insider transactions, 10-K and 10-Q quarterly reports, and 8-K material event disclosures — in one timeline.

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