David W Heinzmann
CIK 1279765 · President & CEO · last filed 2026-05-15
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$29.58M
Companies
2
Total Filings
86
Lifetime Open-Market Net
-$37.70M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Recent Filings · Page 9 of 9
86 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-04-27 | LFUS | Grant (A) | +8,700 | $0 | EDGAR |
| 2008-05-14 | LFUS | Mixed | — | -$11.3K | EDGAR |
| 2008-04-28 | LFUS | Grant (A) | +1,730 | $0 | EDGAR |
| 2007-11-09 | LFUS | Disp (D) | −2,777 | -$87.4K | EDGAR |
| 2007-04-30 | LFUS | Grant (A) | — | $0 | EDGAR |
| 2007-03-16 | LFUS | Grant (A) | +2,500 | $0 | EDGAR |
Showing 81–86 of 86
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Page 9 of 9
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.