David W Heinzmann

Current Holdings

Director
Security Holdings
Common Stock 11,998 shares
President CEO, Director
Security Holdings
Common Stock 59,654 shares

Cumulative Trading

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This page tracks insider trading for David W Heinzmann, which means you can track and be informed when insider trading (i.e., insider trades) occurs. Trading stock is common amongst insiders, and the SEC requires stock trades (such as when individuals buy stock, sell stock, receive stock compensation, etc.) from insiders to be made publicly available. Some people follow the insider market to help them when investing in the stock market (e.g., when deciding whether to buy stocks). On this page, you will see stock trading that David W Heinzmann has engaged in since 2021. As shown above, David W Heinzmann has completed -$13,657,695 in total transactions, which were made available through the SEC Form 4, a regulatory filing that makes stock exchange data like this public knowledge.

Found 21 filings

Positive values indicate buys, negative values indicate sales.

Ticker Date Net Cash Net Shares Bought Cash Bought Shares Sold Cash Sold Shares
LFUS 2024-8-26 -$171,585 0 $402,706 2,091 -$574,291 -2,091 SEC Filing
LFUS 2024-8-23 -$712,994 0 $1,678,422 8,715 -$2,391,416 -8,715 SEC Filing
LFUS 2024-7-31 -$307,933 0 $729,146 3,786 -$1,037,079 -3,786 SEC Filing
LFUS 2024-7-18 -$885 0 $2,118 11 -$3,003 -11 SEC Filing
LFUS 2024-7-16 -$691,671 0 $1,628,926 8,458 -$2,320,597 -8,458 SEC Filing
THRM 2024-5-16 $0 2,662 $0 2,662 $0 0 SEC Filing
LFUS 2024-4-27 -$627,049 -2,707 $0 0 -$627,049 -2,707 SEC Filing
LFUS 2024-4-25 $0 10,917 $0 10,917 $0 0 SEC Filing
LFUS 2024-4-22 -$162,934 -712 $0 0 -$162,934 -712 SEC Filing
THRM 2023-5-18 $0 2,147 $0 2,147 $0 0 SEC Filing
LFUS 2023-4-28 -$308,372 -1,273 $0 0 -$308,372 -1,273 SEC Filing
LFUS 2023-4-27 $0 9,708 $0 9,708 $0 0 SEC Filing
LFUS 2023-4-22 -$672,235 -2,736 $0 0 -$672,235 -2,736 SEC Filing
LFUS 2023-2-14 -$2,728,725 0 $3,709,774 24,066 -$6,438,499 -24,066 SEC Filing
THRM 2022-6-2 $0 1,700 $0 1,700 $0 0 SEC Filing
LFUS 2022-4-28 $0 8,619 $0 8,619 $0 0 SEC Filing
LFUS 2022-4-26 -$251,979 -1,123 $0 0 -$251,979 -1,123 SEC Filing
LFUS 2022-4-22 -$633,411 -2,736 $0 0 -$633,411 -2,736 SEC Filing
LFUS 2021-11-16 -$868,111 0 $507,514 4,224 -$1,375,625 -4,224 SEC Filing
LFUS 2021-11-15 -$2,618,913 0 $1,535,517 12,780 -$4,154,430 -12,780 SEC Filing
LFUS 2021-10-21 -$2,900,898 -9,867 $0 0 -$2,900,898 -9,867 SEC Filing

The data shown here is based on historical filings with the SEC, and may contain slight inaccuracies.

This data excludes derivative holdings and transactions.

Additional data regarding trading activity for David W Heinzmann before the earliest date displayed on this page may exist, but is not shown here.