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Total declarations
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▲ Purchases (0 ops.)
▼ Sales (2 ops.)
Browse the detailed record of transactions filed by HEINZMANN DAVID W, Chairman & CEO. Insider active across 2 companies, notably GENTHERM Inc. In total, 14 disclosures have been published. Total volume traded: €5m. The latest transaction was filed on 14 May 2026 — Attribution. Regulator: SEC (Form 4). All data is openly available.
Declarations14 total
04,292 shares0
Common Stock
SEC:0001193125-26-227268·
04,292 shares0
Common Stock
SEC:0001193125-26-227268:0·
01,700 shares0
Common Stock
SEC:0001209191-22-034449:0·
08,619 shares0
Common Stock
SEC:0001567619-22-009246:0·
€236,7421,123 shares@ €210.81170.0021% mcap2.6% of flow
Common Stock
SEC:0001567619-22-009090:0·
€205,119960 shares@ €213.66520.0018% mcap2.3% of flow
Common Stock
SEC:0001567619-22-008968:0·
€446,5004,224 shares@ €105.70560.0040% mcap10.4% of flow
Common Stock
SEC:0001567619-21-020696·
€446,5004,224 shares@ €105.70560.0040% mcap5.0% of flow
Common Stock
SEC:0001567619-21-020696:0·
€1m12,780 shares@ €105.01110.012% mcap31.3% of flow
Common Stock
SEC:0001567619-21-020563·
€1m12,780 shares@ €105.01110.012% mcap14.9% of flow
Common Stock
SEC:0001567619-21-020563:0·
€2m9,867 shares@ €252.89590.022% mcap58.2% of flow
Common Stock
SEC:0001567619-21-018564·
€2m9,867 shares@ €252.89590.022% mcap27.7% of flow
Common Stock
SEC:0001567619-21-018564:0·
01,422 shares0
Common Stock
SEC:0001209191-21-035298·
01,422 shares0
Common Stock
SEC:0001209191-21-035298:0·
14 of 14 declarations
About HEINZMANN DAVID W
David W. Heinzmann is Chairman and CEO of GENTHERM Inc and LITTELFUSE INC /DE. He leads the operations of these companies and is responsible for implementing the overall strategy. His leadership is essential for achieving financial and operational goals. David is committed to fostering a corporate culture focused on innovation and excellence.
