MATTHEW J MURPHY
CIK 1381430 · Chairman of the Board and CEO · last filed 2026-05-21
"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
$416.41M
Companies
4
Total Filings
182
Lifetime Open-Market Net
-$76.95M
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 |
|---|---|---|---|---|---|---|---|
| MRVL | Chairman of the Board and CEO | 1,481,692 | $279.70 | $414.43M | -$67.85M | 92 | 2026-05-21 |
| EBAY | Director | 18,266 | $108.61 | $1.98M | $0 | 2 | 2022-05-03 |
| EBAY INC (EBAYL) Delisted | Director | 12,872 | — | — | $232.7K | 4 | 2020-07-01 |
| MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Executive VP | 139,732 | $103.14 | $14.41M | -$9.33M | 84 | 2016-07-12 |
Recent Filings · Page 9 of 19
182 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2018-09-06 | MRVL | Sell (S) | −10,000 | -$206.4K | EDGAR |
| 2018-08-07 | MRVL | Sell (S) | −10,000 | -$213.3K | EDGAR |
| 2018-07-17 | MRVL | Mixed | +22,262 | -$524.0K | EDGAR |
| 2018-07-13 | MRVL | Mixed | +15,708 | -$367.8K | EDGAR |
| 2018-07-09 | MRVL | Sell (S) | −10,000 | -$211.5K | EDGAR |
| 2018-06-06 | MRVL | Sell (S) | −10,000 | -$220.0K | EDGAR |
| 2018-05-07 | MRVL | Sell (S) | −10,000 | -$207.0K | EDGAR |
| 2018-04-17 | MRVL | Mixed | +17,859 | -$423.3K | EDGAR |
| 2018-04-13 | MRVL | Mixed | +15,708 | -$373.4K | EDGAR |
| 2018-04-06 | MRVL | Sell (S) | −10,000 | -$200.0K | EDGAR |
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.