Matthew J Murphy
CIK 1381430 · Chairman of the Board and CEO · last filed 2026-10-16
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
MRVL price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
5488 MARVELL LANE
SANTA CLARA, CA 95054
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MRVL | Chairman of the Board and CEO | 1,454,731 | $227.83 | $331.43M | -$76.88M | 97 | 2026-10-16 |
| EBAY | Director | 18,266 | $120.28 | $2.20M | $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 14 of 20
200 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-12-01 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Sell (S) | −2,063 | -$61.1K | EDGAR |
| 2014-11-18 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Tax (F) | −2,252 | -$66.6K | EDGAR |
| 2014-11-07 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Mixed | — | -$194.4K | EDGAR |
| 2014-09-08 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Mixed | −2,134 | -$290.4K | EDGAR |
| 2014-09-04 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Grant (A) | +30,000 | $0 | EDGAR |
| 2014-08-19 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Tax (F) | −2,181 | -$66.7K | EDGAR |
| 2014-02-19 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Tax (F) | −1,622 | -$51.1K | EDGAR |
| 2014-01-29 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Mixed | −2,007 | -$227.6K | EDGAR |
| 2013-11-19 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Tax (F) | −2,190 | -$64.3K | EDGAR |
| 2013-09-05 | MAXIM INTEGRATED PRODUCTS INC (MXIM) Delisted | Sell (S) | −2,646 | -$75.7K | EDGAR |
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.