Heinzmann David W Insider Trades

Insider Trading History

Track insider trading activity for Heinzmann David W. See latest buy and sell transactions across all companies.

Holdings

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price

Insider Trades History

Company
Holding Value
Last Transaction
Sale/Purchase
Amount
Price
Current Price
Gentherm
Gentherm THRM
Director
Holding Value $767k 21,365 shares
Last Trade
May 14, 2026 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$135k 4,292 shares
$31.46
$35.89
Gentherm
Gentherm THRM
Director
Holding Value $613k 17,073 shares
Last Trade
May 08, 2025 Purchase (Award)Shares received as a grant, bonus, or other company award rather than an open-market purchase.
$135k 5,075 shares
$26.60
$35.89
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $25.7M 61,745 shares
Last Trade
Aug 26, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$564k 2,091 shares
$269.54
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $25.4M 60,996 shares
Last Trade
Aug 26, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$574k 2,091 shares
$274.65
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $0 0 shares
Last Trade
Aug 26, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$564k 2,091 shares
$269.54
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $27.5M 65,987 shares
Last Trade
Aug 23, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.39M 8,715 shares
$274.40
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $871k 2,091 shares
Last Trade
Aug 23, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.38M 8,715 shares
$273.15
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $28.5M 68,369 shares
Last Trade
Aug 23, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.38M 8,715 shares
$273.15
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $26.4M 63,440 shares
Last Trade
Jul 31, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.01M 3,786 shares
$267.11
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $4.5M 10,806 shares
Last Trade
Jul 31, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$1.01M 3,786 shares
$267.11
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $25.1M 60,392 shares
Last Trade
Jul 31, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$1.04M 3,786 shares
$273.92
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $24.8M 59,665 shares
Last Trade
Jul 18, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.94k 11 shares
$266.93
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $24.8M 59,654 shares
Last Trade
Jul 18, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$3k 11 shares
$273.00
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $6.07M 14,592 shares
Last Trade
Jul 18, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.94k 11 shares
$266.93
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $6.08M 14,603 shares
Last Trade
Jul 17, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$80.6k 300 shares
$268.53
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $25M 59,954 shares
Last Trade
Jul 17, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$80.6k 300 shares
$268.53
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $24.8M 59,654 shares
Last Trade
Jul 17, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$82k 300 shares
$273.17
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $27.2M 65,257 shares
Last Trade
Jul 16, 2024 Sale (Open Market)Shares sold on the open market or in a private sale.
$2.24M 8,158 shares
$274.41
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $6.2M 14,903 shares
Last Trade
Jul 16, 2024 Sale (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.24M 8,158 shares
$274.34
$416.31
Littelfuse
Littelfuse LFUS
President & CEO
Holding Value $28.2M 67,812 shares
Last Trade
Jul 16, 2024 Purchase (Option Exercise)Shares acquired or sold by exercising stock options or converting another derivative security.
$2.24M 8,158 shares
$274.34
$416.31

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