About this data
What it is
When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
Who files it
The insider, usually through the company, within two business days of the trade.
How current
We collect new filings throughout the day on SEC business days.
Worth knowing
Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.

All of this comes from public filings.

Open-market trades per day, last 30 days

05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0
05001,000Oct 17 · Purchases: 0Oct 17 · Sales: 0Oct 17Oct 18 · Purchases: 0Oct 18 · Sales: 0Oct 19 · Purchases: 29Oct 19 · Sales: 159Oct 20 · Purchases: 45Oct 20 · Sales: 209Oct 21 · Purchases: 38Oct 21 · Sales: 183Oct 21Oct 22 · Purchases: 50Oct 22 · Sales: 130Oct 23 · Purchases: 77Oct 23 · Sales: 126Oct 24 · Purchases: 1Oct 24 · Sales: 0Oct 25 · Purchases: 0Oct 25 · Sales: 0Oct 25Oct 26 · Purchases: 60Oct 26 · Sales: 171Oct 27 · Purchases: 27Oct 27 · Sales: 217Oct 28 · Purchases: 44Oct 28 · Sales: 135Oct 29 · Purchases: 35Oct 29 · Sales: 199Oct 29Oct 30 · Purchases: 68Oct 30 · Sales: 270Oct 31 · Purchases: 3Oct 31 · Sales: 0Nov 1 · Purchases: 2Nov 1 · Sales: 0Nov 2 · Purchases: 79Nov 2 · Sales: 826Nov 2Nov 3 · Purchases: 66Nov 3 · Sales: 337Nov 4 · Purchases: 67Nov 4 · Sales: 535Nov 5 · Purchases: 108Nov 5 · Sales: 458Nov 6 · Purchases: 137Nov 6 · Sales: 390Nov 6Nov 7 · Purchases: 0Nov 7 · Sales: 0Nov 8 · Purchases: 0Nov 8 · Sales: 0Nov 9 · Purchases: 110Nov 9 · Sales: 457Nov 10 · Purchases: 97Nov 10 · Sales: 406Nov 10Nov 11 · Purchases: 98Nov 11 · Sales: 330Nov 12 · Purchases: 54Nov 12 · Sales: 167Nov 13 · Purchases: 23Nov 13 · Sales: 28Nov 14 · Purchases: 0Nov 14 · Sales: 0Nov 14Nov 15 · Purchases: 0Nov 15 · Sales: 0

Purchases Sales

By trade date. Insiders have two business days to file, so the most recent days fill in later.

Latest open-market insider trades

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Showing: ticker THRM

Latest open-market insider trades
TradedInsiderCompanyTypeSharesPriceValueFiling
Oct 23, 2026Paul Anthony Mascarenas
Director
THRM
Gentherm Inc
Buy20,000$26.63$532.6K BuyForm 4 ↗
Oct 23, 2026William T. Presley
President & CEO, Director
THRM
Gentherm Inc
Buy5,000$26.00$130.0K BuyForm 4 ↗
Aug 17, 2026Nicholas Breisacher
Chief Accounting Officer
THRM
Gentherm Inc
Sale925$43.21$40.0K SaleForm 4 ↗
Jul 29, 2026Wayne S. Kauffman III
SVP and General Counsel
THRM
Gentherm Inc
Sale4,700$43.21$203.1K SaleForm 4 ↗
Aug 21, 2025Barbara J. Runyon
SVP, CHRO
THRM
Gentherm Inc
Sale3,348$34.82$116.6K SaleForm 4 ↗
May 13, 2025Kenneth E. Washington
Director
THRM
Gentherm Inc
Buy1,700$28.06$47.7K BuyForm 4 ↗
May 8, 2025Ronald T. Hundzinski
Director
THRM
Gentherm Inc
Buy5,000$26.67$133.3K BuyForm 4 ↗
Apr 25, 2025Thomas Stocker
SVP, General Manager, Europe
THRM
Gentherm Inc
Buy92$25.07$2,306 BuyForm 4 ↗
Apr 25, 2025Thomas Stocker
SVP, General Manager, Europe
THRM
Gentherm Inc
Buy229$24.91$5,704 BuyForm 4 ↗
Apr 25, 2025William T. Presley
President & CEO, Director
THRM
Gentherm Inc
Buy3,000$24.67$74.0K BuyForm 4 ↗
Dec 11, 2024Thomas Stocker
SVP, General Manager, Europe
THRM
Gentherm Inc
Sale1,295$42.98$55.7K SaleForm 4 ↗
Dec 5, 2024Xu Hui (Helen)
SVP, General Manager, Asia
THRM
Gentherm Inc
Sale2,500$42.00$105.0K SaleForm 4 ↗
Nov 29, 2024Rafael Barkas
SVP Global Ops & Supply Chain
THRM
Gentherm Inc
Sale2,914$42.15$122.8K SaleForm 4 ↗
Nov 21, 2024Phillip Eyler
President & CEO, Director
THRM
Gentherm Inc
Sale29,684$42.31$1.3M SaleForm 4 ↗

14 items, most recent first (up to 50). Every row links to its original filing. Updated Nov 15, 2026, 5:29 PM EST.

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