Insider · CIK 0001279765
David W Heinzmann
Files at THRM (Gentherm Inc). First filing -, latest -.
David W Heinzmann files SEC Form 4 as director at THRM (Gentherm Inc). No open-market trade is on file; the transactions below are grants, exercises and other rows that carry no view on the price.
A track record needs three past buys with six months of prices behind them; David W Heinzmann has 0, so none is measured yet.
Signals
This insider’s open-market buys and sells, scored.
Transactions
Every row this insider has filed, 2 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 14, 2026 | THRM Gentherm Inc | AGrant or award Common Stock | +4,292 | $0.00 | $0 | 21,365 | May 15, 2026 |
| May 8, 2025 | THRM Gentherm Inc | AGrant or award Common Stock | +5,075 | $0.00 | $0 | 17,073 | May 9, 2025 |
Questions about David W Heinzmann
Answered from the filings on this page, as of the latest one.
Is David W Heinzmann buying or selling?
David W Heinzmann has no open-market buy or sell on SEC Form 4; the filings on record are grants, exercises and other transactions.
How did David W Heinzmann's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and David W Heinzmann has 0.
Where does David W Heinzmann file Form 4?
David W Heinzmann has filed Form 4 at THRM (Gentherm Inc). A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.