THRM Insider Trading
Gentherm Inc | Motor Vehicle Parts & Accessories
Comprehensive Trading Performance Summary
The investment history of corporate insiders at Gentherm Inc provides a unique lens into the internal conviction of the company's leadership. By analyzing SEC Form 4 filings, investors can track how directors and officers are allocating their own capital. High-conviction buying often signals that management believes the current market price significantly undervalues future growth prospects, while strategic selling might occur for personal liquidity or portfolio diversification. Monitoring these shifts in ownership is essential for understanding the alignment between management and shareholders in the Motor Vehicle Parts & Accessories sector.
Transactions on Chart
Open Full Chart| Filing Date | Trade Date | Reporting Person | Relationship | Type | Price | Qty | Total, $ | Owned After | Change, % |
|---|---|---|---|---|---|---|---|---|---|
| 2015-01-26 19:50 | 2015-01-22 | MARX OSCAR B III | Director | SELL | $40.00 | 53,000 | $2,120,133 | 269,425 | -16.4% |
| 2014-12-10 22:15 | 2014-12-09 | CASTAING FRANCOIS J | Director | OPT+S | $35.45 | 5,000 | $177,242 | 9,163 | 0.0% |
| 2014-11-21 23:35 | 2014-11-20 | Schumacher Darren | Officer - VP Product Development | OPT+S | $40.37 | 17,000 | $686,353 | 14,000 | 0.0% |
| 2014-11-21 23:39 | 2014-11-20 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | SELL | $40.09 | 3,990 | $159,969 | 31,260 | -11.3% |
| 2014-11-21 23:39 | 2014-11-20 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | SELL | $40.09 | 3,990 | $159,969 | 37,554 | -9.6% |
| 2014-11-21 23:41 | 2014-11-20 | COKER DANIEL R | Director, Officer - PRESIDENT & CEO | SELL | $40.09 | 5,130 | $205,674 | 65,944 | -7.2% |
| 2014-11-12 19:40 | 2014-11-10 | MARX OSCAR B III | Director | SELL | $40.63 | 40,000 | $1,625,392 | 322,425 | -11.0% |
| 2014-10-03 18:04 | 2014-10-02 | MARX OSCAR B III | Director | OPT+S | $41.38 | 10,000 | $413,799 | 362,425 | 0.0% |
| 2014-09-05 21:15 | 2014-09-03 | Bomzer David J | Officer - VP of Human Resources | OPT+S | $50.68 | 10,000 | $506,803 | 36,014 | 0.0% |
| 2014-09-03 15:55 | 2014-08-29 | Steinl Greg | Officer - VP Electronics Business Unit | OPT+S | $49.85 | 13,264 | $661,204 | 24,000 | 0.0% |
| 2014-09-03 15:58 | 2014-09-02 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $50.37 | 10,000 | $503,709 | 41,544 | 0.0% |
| 2014-09-03 15:56 | 2014-09-02 | MARX OSCAR B III | Director | OPT+S | $49.96 | 70,000 | $3,497,508 | 362,425 | 0.0% |
| 2014-08-29 23:21 | 2014-08-28 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $48.50 | 10,000 | $484,986 | 41,544 | 0.0% |
| 2014-08-26 21:49 | 2014-08-25 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | OPT+S | $46.75 | 15,000 | $701,249 | 35,250 | 0.0% |
| 2014-08-14 22:24 | 2014-08-13 | Steinl Greg | Officer - VP Electronics Business Unit | OPT+S | $45.59 | 10,000 | $455,876 | 27,264 | 0.0% |
| 2014-08-14 22:24 | 2014-08-14 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | OPT+S | $46.19 | 13,264 | $612,676 | 37,750 | 0.0% |
| 2014-08-14 22:24 | 2014-08-13 | MARX OSCAR B III | Director | SELL | $45.60 | 60,000 | $2,735,892 | 422,425 | -12.4% |
| 2014-08-13 23:51 | 2014-08-11 | COKER DANIEL R | Director, Officer - PRESIDENT & CEO | OPT+S | $46.81 | 20,000 | $936,108 | 71,074 | 0.0% |
| 2014-08-04 17:39 | 2014-08-01 | MARX OSCAR B III | Director | OPT+S | $43.13 | 10,000 | $431,272 | 482,425 | 0.0% |
| 2014-07-02 22:18 | 2014-07-01 | MARX OSCAR B III | Director | OPT+S | $44.44 | 10,000 | $444,401 | 482,425 | 0.0% |
| 2014-03-07 16:30 | 2014-03-06 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | SELL | $32.35 | 6,637 | $214,694 | 44,280 | -13.0% |
| 2014-03-07 16:30 | 2014-03-06 | COKER DANIEL R | Director, Officer - PRESIDENT & CEO | SELL | $31.77 | 9,809 | $311,583 | 75,634 | -11.5% |
| 2013-12-23 16:35 | 2013-12-19 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | SELL | $26.00 | 4,000 | $104,000 | 38,917 | -9.3% |
| 2013-11-22 23:52 | 2013-11-20 | Bomzer David J | Officer - VP of Human Resources | SELL | $23.92 | 8,750 | $209,291 | 26,750 | -24.6% |
| 2013-11-22 23:53 | 2013-11-20 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | SELL | $23.88 | 8,750 | $208,937 | 31,750 | -21.6% |
| 2013-11-22 23:56 | 2013-11-20 | Davis Stephen C | Officer - Chief Technology Officer | SELL | $23.88 | 8,750 | $208,972 | 26,750 | -24.6% |
| 2013-11-22 23:54 | 2013-11-20 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | SELL | $23.81 | 3,784 | $90,086 | 42,917 | -8.1% |
| 2013-11-22 23:54 | 2013-11-20 | COKER DANIEL R | Director, Officer - PRESIDENT & CEO | SELL | $23.81 | 4,866 | $115,845 | 67,443 | -6.7% |
| 2013-11-21 02:01 | 2013-11-18 | CASTAING FRANCOIS J | Director | OPT+S | $24.35 | 10,000 | $243,535 | 7,840 | 0.0% |
| 2013-11-04 14:41 | 2013-11-01 | Bomzer David J | Officer - VP of Human Resources | OPT+S | $23.85 | 6,700 | $159,811 | 35,500 | 0.0% |
| 2013-11-04 14:42 | 2013-11-01 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $23.92 | 21,000 | $502,257 | 46,701 | 0.0% |
| 2013-09-20 23:02 | 2013-09-19 | Bomzer David J | Officer - VP of Human Resources | OPT+S | $19.50 | 3,300 | $64,359 | 35,500 | 0.0% |
| 2013-09-19 20:37 | 2013-09-19 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $19.40 | 5,400 | $104,749 | 57,701 | 0.0% |
| 2013-09-16 21:53 | 2013-09-16 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | SELL | $18.91 | 2,500 | $47,275 | 40,500 | -5.8% |
| 2013-08-26 19:04 | 2013-08-23 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | OPT+S | $17.46 | 12,500 | $218,213 | 43,000 | 0.0% |
| 2013-08-07 19:58 | 2013-08-05 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $19.08 | 4,600 | $87,747 | 57,701 | 0.0% |
| 2013-07-15 19:12 | 2013-05-08 | Davis Stephen C | Officer - Chief Technology Officer | OPT+S | $17.01 | 54,064 | $919,456 | 17,500 | 0.0% |
| 2013-07-15 19:12 | 2013-05-08 | COKER DANIEL R | Director, Officer - PRESIDENT & CEO | OPT+S | $17.07 | 50,000 | $853,650 | 42,309 | 0.0% |
| 2013-05-02 20:37 | 2013-05-01 | MARX OSCAR B III | Director | SELL | $15.01 | 50,000 | $750,325 | 478,302 | -9.5% |
| 2013-04-02 19:49 | 2013-04-01 | MARX OSCAR B III | Director | SELL | $15.67 | 50,000 | $783,405 | 528,302 | -8.6% |
| 2013-03-21 23:37 | 2013-03-19 | Davis Stephen C | Officer - Chief Technology Officer | OPT+S | $17.01 | 20,936 | $356,211 | 17,500 | 0.0% |
| 2013-03-20 20:51 | 2013-03-18 | PACE DANIEL J | Officer - VP Sales & Marketing | OPT+S | $16.90 | 12,900 | $218,005 | 3,035 | 0.0% |
| 2013-03-18 23:14 | 2013-03-15 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $16.80 | 24,000 | $403,246 | 39,701 | 0.0% |
| 2013-03-15 16:00 | 2013-03-13 | CASTAING FRANCOIS J | Director | OPT+S | $16.34 | 10,000 | $163,433 | 5,040 | 0.0% |
| 2013-03-13 16:29 | 2013-03-11 | Phillips Kenneth John | Officer - VP & General Counsel/Secretary | SELL | $16.25 | 2,500 | $40,616 | 25,000 | -9.1% |
| 2013-03-11 16:50 | 2013-03-07 | Steele Barry G | Officer - CFO/VP Finance/Treasurer | OPT+S | $16.48 | 25,900 | $426,778 | 39,701 | 0.0% |
| 2013-03-04 19:17 | 2013-03-01 | MARX OSCAR B III | Director | SELL | $15.56 | 50,000 | $777,965 | 578,302 | -8.0% |
| 2013-02-19 18:18 | 2013-02-15 | MARX OSCAR B III | Director | SELL | $15.48 | 98,300 | $1,521,930 | 628,302 | -13.5% |
| 2013-02-04 19:15 | 2013-02-01 | MARX OSCAR B III | Director | SELL | $15.00 | 1,700 | $25,500 | 726,602 | -0.2% |
| 2012-09-22 00:09 | 2012-09-20 | Steele Barry G | Officer - CFO/VP Finance | OPT+S | $12.32 | 9,100 | $112,141 | 22,201 | 0.0% |
How to Interpret $THRM Trades
Not every insider transaction in Gentherm Inc is a signal for immediate action. Professional investors look for "cluster buying"—when multiple executives simultaneously purchase $THRM shares on the open market. It is crucial to distinguish between scheduled sales (under Rule 10b5-1) and voluntary increases in ownership, which demonstrate management’s true conviction that the stock is undervalued.
Data Source & Accuracy for THRM
Insider activity data for Gentherm Inc is streamed in real-time directly from the SEC EDGAR system. We analyze raw Form 4 filings, filtering out technical adjustments and complex derivative transactions. This provides a transparent view of how ownership structure is evolving in $THRM, allowing you to follow the capital of those with the most intimate knowledge of the company.
UNDERSTANDING THE DATA
FILING DATE: The date and time when the transaction was reported to the SEC. This is when the public first receives the information.
TRADE DATE: The actual day the insider executed the purchase or sale in the market.
INDUSTRY: The specific market sector the company operates in. Useful for identifying broader institutional capital flows across sectors.
OWNED AFTER: The total number of shares held by the insider following the transaction. This highlights the insider's remaining conviction in the company.
CHANGE %: The percentage increase or decrease of the insider's total position. Large percentage changes often carry more weight than the dollar amount alone.
TRADE TYPES DEFINITIONS
BUY: An open market purchase. Typically indicates an insider's belief that the stock is undervalued or poised for growth.
SELL: An open market sale. While often used for diversification or liquidity, large or unexpected sales can be a warning signal.
OPT+S (OPTION EXERCISE & SALE): This occurs when an insider exercises their stock options and sells them immediately. Often part of a structured compensation plan.