HEINZMANN DAVID W

V.P. and G.M. Automotive Div. at LITTELFUSE INC /DE · on record since Jun 2, 2004
Director at SOLTA MEDICAL INC · on record since May 15, 2026
Director at PULSE ELECTRONICS CORP · on record since Jun 17, 2014
Director at LITTELFUSE INC /DE · on record since Jan 11, 2017

Insider trading activity of HEINZMANN DAVID W

Transactions on record: 321; since May 4, 2004

Open-market buys: 0

Open-market sells: 55; $38.8M

Companies traded: 3; last filing May 15, 2026

Figures computed from official regulatory filings — .

Companies where HEINZMANN DAVID W has traded

SOLTA MEDICAL INC7 tx · May 15, 2026
LITTELFUSE INC /DE313 tx · $75M · Aug 27, 2024
PULSE ELECTRONICS CORP1 tx · Jun 17, 2014

Track record of HEINZMANN DAVID W

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of HEINZMANN DAVID W

Co-insiders of HEINZMANN DAVID W

MAJOR JOHN ELITTELFUSE INC /DE +1
Anversa MatteoSOLTA MEDICAL INC
Ascher Erin ErwineSOLTA MEDICAL INC
AUDINO KENNETH RLITTELFUSE INC /DE
Barkas RafaelSOLTA MEDICAL INC
BARTON ALAN EPULSE ELECTRONICS CORP
Baumhauer CasparSOLTA MEDICAL INC
Bellahsene BaderSOLTA MEDICAL INC
Benjamin Alan HPULSE ELECTRONICS CORP
Bomzer David JSOLTA MEDICAL INC
Bond Michael C.PULSE ELECTRONICS CORP
BOOTH LEWIS W KSOLTA MEDICAL INC
Brady Louise F.PULSE ELECTRONICS CORP
Brentano YijingSOLTA MEDICAL INC
Brodie WilliamSOLTA MEDICAL INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SOLTA MEDICAL INCListing unverified	May 15, 2026	Award	4,292	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 9, 2025	Award	5,075	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	ExerciseD (derivative)	-2,091	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	Exercise	2,091	192.59 USD	$402.7K		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	Sell	-749	273.93 USD	$205.2K		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	Sell	-1,342	275.05 USD	$369.1K		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	ExerciseD (derivative)	-8,715	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Sell	-2,382	273.59 USD	$651.7K		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Exercise	8,715	192.59 USD	$1.7M		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Sell	-420	275.24 USD	$115.6K		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Sell	-5,913	274.67 USD	$1.6M	Unusual size	SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	Sell	-738	274.44 USD	$202.5K		SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	Sell	-3,048	273.80 USD	$834.5K		SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	ExerciseD (derivative)	-3,786	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	Exercise	3,786	192.59 USD	$729.1K		SEC
LITTELFUSE INC /DEListing on record	Jul 19, 2024	Exercise	11	192.59 USD	$2.1K		SEC
LITTELFUSE INC /DEListing on record	Jul 19, 2024	ExerciseD (derivative)	-11	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Jul 19, 2024	Sell	-11	273.00 USD	$3K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Sell	-300	273.17 USD	$82K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	ExerciseD (derivative)	-300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Sell	-4,784	274.79 USD	$1.3M		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	ExerciseD (derivative)	-8,158	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Sell	-2,555	273.42 USD	$698.6K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Exercise	300	192.59 USD	$57.8K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Exercise	8,158	192.59 USD	$1.6M		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
SOLTA MEDICAL INCListing unverified	May 15, 2026	Award	4,292	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
SOLTA MEDICAL INCListing unverified	May 9, 2025	Award	5,075	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	ExerciseD (derivative)	-2,091	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	Exercise	2,091	192.59 USD	$402.7K		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	Sell	-749	273.93 USD	$205.2K		SEC
LITTELFUSE INC /DEListing on record	Aug 27, 2024	Sell	-1,342	275.05 USD	$369.1K		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	ExerciseD (derivative)	-8,715	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Sell	-2,382	273.59 USD	$651.7K		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Exercise	8,715	192.59 USD	$1.7M		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Sell	-420	275.24 USD	$115.6K		SEC
LITTELFUSE INC /DEListing on record	Aug 26, 2024	Sell	-5,913	274.67 USD	$1.6M	Unusual size	SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	Sell	-738	274.44 USD	$202.5K		SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	Sell	-3,048	273.80 USD	$834.5K		SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	ExerciseD (derivative)	-3,786	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Aug 1, 2024	Exercise	3,786	192.59 USD	$729.1K		SEC
LITTELFUSE INC /DEListing on record	Jul 19, 2024	Exercise	11	192.59 USD	$2.1K		SEC
LITTELFUSE INC /DEListing on record	Jul 19, 2024	ExerciseD (derivative)	-11	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Jul 19, 2024	Sell	-11	273.00 USD	$3K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Sell	-300	273.17 USD	$82K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	ExerciseD (derivative)	-300	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Sell	-4,784	274.79 USD	$1.3M		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	ExerciseD (derivative)	-8,158	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Sell	-2,555	273.42 USD	$698.6K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Exercise	300	192.59 USD	$57.8K		SEC
LITTELFUSE INC /DEListing on record	Jul 18, 2024	Exercise	8,158	192.59 USD	$1.6M		SEC