Ownership

David W. Heinzmann - Insider Trading & Ownership

Entity: Individual
Location: 8755 West Higgins Road, Suite 500, Chicago, IL
Summary: The estimated net worth of David W. Heinzmann is at least $17M dollars as of August 27, 2024. David W. Heinzmann is the President & CEO, Director of LITTELFUSE INC /DE and owns shares of LITTELFUSE INC /DE (LFUS) stock worth about $16.4M. David W. Heinzmann is the Director of GENTHERM Inc and owns shares of Gentherm Inc (THRM) stock worth about $618K.
All Insider Reports: All Insider Reports

Ownership of David W. Heinzmann

Symbol	Company	Relationship	Holdings Value	Past Year Net Change	Change %	Report Period
LFUS	LITTELFUSE INC /DE	President & CEO, Director	$16.4M	-$6.33M	-27.8%	Aug 26, 2024
THRM	Gentherm Inc	Director	$618K			May 16, 2024

Showing 1 to 2 of 2 entries

Insider Transactions Reported by David W. Heinzmann:

Sym	Company	Class	Transaction	%	Value $	* Price $	Shares	Shares After	Date	Ownership
LFUS	Littelfuse Inc /De	Common Stock	Sale	-3.39%	-$574K	274.65	-2.09K	59.7K	8/26/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+3.51%	$403K	192.59	+2.09K	61.7K	8/26/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-100%	$0	0.00	-2.09K	0	8/26/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-12.7%	-$2.39M	274.40	-8.72K	59.7K	8/23/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+14.6%	$1.68M	192.59	+8.72K	68.4K	8/23/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-80.6%	$0	0.00	-8.72K	2.09K	8/23/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-5.97%	-$1.04M	273.92	-3.79K	59.7K	7/31/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+6.35%	$729K	192.59	+3.79K	63.4K	7/31/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-25.9%	$0	0.00	-3.79K	10.8K	7/31/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-0.02%	-$3K	273.00	-11	59.7K	7/18/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+0.02%	$2.12K	192.59	+11	59.7K	7/18/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-0.08%	$0	0.00	-11	14.6K	7/18/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-0.5%	-$82K	273.17	-300	59.7K	7/17/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+0.5%	$57.8K	192.59	+300	60K	7/17/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-2.01%	$0	0.00	-300	14.6K	7/17/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-12%	-$2.24M	274.41	-8.16K	59.7K	7/16/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+13.7%	$1.57M	192.59	+8.16K	67.8K	7/16/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-35.4%	$0	0.00	-8.16K	14.9K	7/16/2024	Direct
THRM	GENTHERM Inc	Common Stock	Award	+28.5%	$0	0.00	+2.66K	12K	5/16/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-2.09%	-$295K	231.64	-1.27K	59.7K	4/28/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-2.3%	-$332K	231.64	-1.43K	60.9K	4/27/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Award	+21.2%	$0	0.00	+10.9K	62.4K	4/25/2024	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Award		$0	0.00	+32.1K	32.1K	4/25/2024	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-1.37%	-$163K	228.84	-712	51.4K	4/22/2024	Direct
THRM	GENTHERM Inc	Common Stock	Award	+29.9%	$0	0.00	+2.15K	9.34K	5/18/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-2.38%	-$308K	242.24	-1.27K	52.2K	4/28/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Award	+22.2%	$0	0.00	+9.71K	53.4K	4/27/2023	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Award		$0	0.00	+29.8K	29.8K	4/27/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-3.9%	-$436K	245.70	-1.78K	43.7K	4/23/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-95.5%	-$236K	245.70	-960	46	4/22/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-29.3%	-$5.15M	267.50	-19.3K	46.5K	2/15/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+41.5%	$2.97M	154.15	+19.3K	65.7K	2/15/2023	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-100%	$0	0.00^*	-19.3K	0	2/15/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-9.37%	-$1.29M	267.69	-4.8K	46.5K	2/14/2023	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+10.3%	$740K	154.15	+4.8K	51.3K	2/14/2023	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-19.9%	$0	0.00	-4.8K	19.3K	2/14/2023	Direct
THRM	GENTHERM Inc	Common Stock	Award	+31%	$0	0.00	+1.7K	7.19K	6/2/2022	Direct
LFUS	Littelfuse Inc /De	Common Stock	Award	+22.8%	$0	0.00	+8.62K	46.5K	4/28/2022	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Award		$0	0.00	+28.2K	28.2K	4/28/2022	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-2.88%	-$252K	224.38	-1.12K	37.8K	4/26/2022	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-4.36%	-$411K	231.51	-1.78K	39K	4/23/2022	Direct
LFUS	Littelfuse Inc /De	Common Stock	Tax liability	-2.3%	-$222K	231.51	-960	40.7K	4/22/2022	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+10.1%	$508K	120.15	+4.22K	45.9K	11/16/2021	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-9.2%	-$1.38M	325.67	-4.22K	41.7K	11/16/2021	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-100%	$0	0.00^*	-4.22K	0	11/16/2021	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-23.5%	-$4.15M	325.07	-12.8K	41.7K	11/15/2021	Direct
LFUS	Littelfuse Inc /De	Common Stock	Options Exercise	+30.7%	$1.54M	120.15	+12.8K	54.5K	11/15/2021	Direct
LFUS	Littelfuse Inc /De	Stock Option (right to buy)	Options Exercise	-75.2%	$0	0.00	-12.8K	4.22K	11/15/2021	Direct
LFUS	Littelfuse Inc /De	Common Stock	Sale	-19.1%	-$2.9M	294.00	-9.87K	41.7K	10/21/2021	Direct
THRM	GENTHERM Inc	Common Stock	Award	+35%	$0	0.00	+1.42K	5.49K	5/20/2021	Direct

Previous1Next

Showing 1 to 50 of 50 entries

* An asterisk sign (*) next to the price indicates that the price is likely invalid.