NATHAN ZOMMER
CIK 1071349 · Chairman of the Board; CEO · last filed 2022-05-02
"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
$92.37M
Companies
2
Total Filings
88
Lifetime Open-Market Net
-$56.77M
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.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| LFUS | Director | 204,198 | $452.36 | $92.37M | -$50.62M | 39 | 2022-05-02 |
| IXYS, LLC (IXYS) Delisted | Chairman of the Board; CEO | 0 | — | — | -$6.15M | 49 | 2018-01-18 |
Recent Filings · Page 7 of 9
88 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2011-01-20 | IXYS, LLC (IXYS) Delisted | Sell (S) | −10,000 | -$126.3K | EDGAR |
| 2010-12-16 | IXYS, LLC (IXYS) Delisted | Sell (S) | −10,000 | -$121.1K | EDGAR |
| 2010-11-16 | IXYS, LLC (IXYS) Delisted | Sell (S) | −30,000 | -$319.6K | EDGAR |
| 2010-10-21 | IXYS, LLC (IXYS) Delisted | Sell (S) | −133,153 | -$1.40M | EDGAR |
| 2010-10-20 | IXYS, LLC (IXYS) Delisted | Sell (S) | −62,852 | -$659.8K | EDGAR |
| 2010-10-18 | IXYS, LLC (IXYS) Delisted | Sell (S) | −43,995 | -$461.5K | EDGAR |
| 2010-08-27 | IXYS, LLC (IXYS) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-05-25 | IXYS, LLC (IXYS) Delisted | Tax (F) | −3,307 | -$30.4K | EDGAR |
| 2010-02-24 | IXYS, LLC (IXYS) Delisted | Sell (S) | −16,170 | -$145.6K | EDGAR |
| 2009-08-07 | IXYS, LLC (IXYS) Delisted | Mixed | +238,741 | -$619.9K | EDGAR |
Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.