MRVL (Marvell Technology, Inc. Common Stock)
Insider Trading Activity
Every open-market purchase and sale reported by MRVL officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-09-02 | Chris Koopmans | President and COO | Sell | — | — |
| 2026-08-17 | Justin Scarpulla | SVP, Chief Accounting Officer | MIXED | — | — |
| 2026-08-17 | MATTHEW J MURPHY | Chairman of the Board and CEO | Sell | — | — |
| 2026-08-03 | Chris Koopmans | President and COO | Sell | — | — |
| 2026-07-16 | Justin Scarpulla | SVP, Chief Accounting Officer | MIXED | — | — |
| 2026-07-16 | Chris Koopmans | President and COO | MIXED | — | — |
| 2026-07-16 | MATTHEW J MURPHY | Chairman of the Board and CEO | MIXED | — | — |
| 2026-07-16 | Mark Casper | EVP & Chief Legal Officer | MIXED | — | — |
| 2026-07-16 | Sandeep Bharathi | President, Data Center Group | MIXED | — | — |
| 2026-07-01 | Chris Koopmans | President and COO | Sell | — | — |
| 2026-06-29 | Brad W Buss | Director | A | — | — |
| 2026-06-29 | Sara C Andrews | Director | A | — | — |
| 2026-06-29 | Marachel Knight | Director | A | — | — |
| 2026-06-29 | RAJIV RAMASWAMI | Director | M | — | — |
| 2026-06-29 | RICHARD P WALLACE | Director | A | — | — |
| 2026-06-29 | Rebecca W House | Director | A | — | — |
| 2026-06-23 | Daniel Durn | Chief Financial Officer | Sell | — | — |
| 2026-06-17 | Rebecca W House | Director | G | — | — |
| 2026-06-17 | Sandeep Bharathi | President, Data Center Group | MIXED | — | — |
| 2026-06-16 | MATTHEW J MURPHY | Chairman of the Board and CEO | Sell | — | — |
| 2026-06-16 | Rebecca W House | Director | M | — | — |
| 2026-06-16 | Mark Casper | EVP & Chief Legal Officer | G | — | — |
| 2026-06-15 | Willem A Meintjes | Chief Financial Officer | — | — | — |
| 2026-06-15 | Tudor Brown | Director | MIXED | — | — |
| 2026-06-15 | Brad W Buss | Director | M | — | — |
| 2026-06-15 | RICHARD P WALLACE | Director | M | — | — |
| 2026-06-15 | Marachel Knight | Director | M | — | — |
| 2026-06-12 | Daniel Durn | Director | M | — | — |
| 2026-06-01 | Chris Koopmans | President and COO | Sell | — | — |
| 2026-05-21 | MATTHEW J MURPHY | Chairman of the Board and CEO | MIXED | — | — |
| 2026-05-21 | Chris Koopmans | President and COO | MIXED | — | — |
| 2026-05-19 | Chris Koopmans | President and COO | MIXED | — | — |
| 2026-05-18 | Willem A Meintjes | Chief Financial Officer | Sell | — | — |
| 2026-05-14 | MATTHEW J MURPHY | Chairman of the Board and CEO | Sell | — | — |
| 2026-05-04 | Chris Koopmans | President and COO | Sell | — | — |
| 2026-04-21 | Mark Casper | EVP & Chief Legal Officer | Sell | — | — |
| 2026-04-17 | Chris Koopmans | President and COO | MIXED | — | — |
| 2026-04-17 | MATTHEW J MURPHY | Chairman of the Board and CEO | MIXED | — | — |
| 2026-04-17 | Mark Casper | EVP & Chief Legal Officer | MIXED | — | — |
| 2026-04-16 | Willem A Meintjes | Chief Financial Officer | MIXED | — | — |
| 2026-04-16 | Justin Scarpulla | SVP, Chief Accounting Officer | A | — | — |
| 2026-04-16 | Sandeep Bharathi | President, Data Center Group | MIXED | — | — |
| 2026-04-07 | Mark Casper | EVP & Chief Legal Officer | Sell | — | — |
| 2026-04-06 | Chris Koopmans | President and COO | Sell | — | — |
| 2026-04-02 | Mark Casper | EVP & Chief Legal Officer | Sell | — | — |
| 2026-03-27 | Sandeep Bharathi | President, Data Center Group | Sell | — | — |
| 2026-03-26 | MATTHEW J MURPHY | Chairman of the Board and CEO | Sell | — | — |
| 2026-02-04 | MATTHEW J MURPHY | Chairman of the Board and CEO | MIXED | — | — |
| 2026-01-30 | Willem A Meintjes | Chief Financial Officer | MIXED | — | — |
| 2026-01-20 | MATTHEW J MURPHY | Chairman of the Board and CEO | MIXED | — | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| — | 10%+ Owner | 43,301,406 | — |
| — | VP, Chief Technology Officer | 37,090,826 | — |
| — | 10%+ Owner | 17,994,124 | — |
| — | 10%+ Owner | 5,798,587 | — |
| — | Director | 4,518,490 | — |
| — | Director | 3,825,505 | — |
| — | Chairman of the Board and CEO | 1,469,731 | — |
| — | President, Products & Tech | 785,157 | — |
| — | Director | 400,520 | — |
| — | President and COO | 289,478 | — |
| — | EVP, Automotive, Coherent DSP | 286,691 | — |
| — | Chief Financial Officer | 245,179 | — |
| — | Chief Financial Officer | 227,037 | — |
| — | EVP, Optical & CC Grp | 216,171 | — |
| — | EVP, Chief Admin Officer | 127,311 | — |
| — | Chief Technology Officer | 119,898 | — |
| — | Director | 112,667 | — |
| — | Director | 111,413 | — |
| — | EVP, Storage Products Group | 104,425 | — |
| — | EVP Worldwide Sales | 103,046 | — |
| — | Director | 94,342 | — |
| — | COO | 89,708 | — |
| — | Director | 65,325 | — |
| — | Director | 58,262 | — |
| — | President, Data Center Group | 57,992 | — |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the MRVL quote page; the site-wide leaderboard is on the insider transactions hub.