MRVL · Insider Trading
Marvell Technology, Inc. Common Stock
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.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-10-16 | Matthew J Murphy | Chairman of the Board and CEO | MIXED | +2,677 | −$4.50M |
| 2026-10-16 | Justin Scarpulla | SVP, Chief Accounting Officer | MIXED | +257 | −$61.03K |
| 2026-10-16 | Chris Koopmans | President and COO | MIXED | +4,859 | −$1.30M |
| 2026-10-16 | Mark Casper | EVP & Chief Legal Officer | MIXED | +1,946 | −$522.77K |
| 2026-10-16 | Sandeep Bharathi | President, Data Center Group | MIXED | +1,609 | −$2.29M |
| 2026-10-09 | Justin Scarpulla | SVP, Chief Accounting Officer | Sell | −1,100 | −$300.95K |
| 2026-10-01 | Chris Koopmans | President and COO | Sell | −10,000 | −$2.62M |
| 2026-09-16 | Daniel Durn | Chief Financial Officer | MIXED | +3,061 | −$755.55K |
| 2026-09-15 | Matthew J Murphy | Chairman of the Board and CEO | Sell | −7,500 | −$1.68M |
| 2026-09-02 | Chris Koopmans | President and COO | Sell | −10,000 | −$2.03M |
| 2026-08-17 | Justin Scarpulla | SVP, Chief Accounting Officer | MIXED | +1,596 | −$348.57K |
| 2026-08-17 | Matthew J Murphy | Chairman of the Board and CEO | Sell | −7,500 | −$1.77M |
| 2026-08-03 | Chris Koopmans | President and COO | Sell | −10,000 | −$1.80M |
| 2026-07-16 | Justin Scarpulla | SVP, Chief Accounting Officer | MIXED | +257 | −$52.18K |
| 2026-07-16 | Chris Koopmans | President and COO | MIXED | +10,187 | −$2.34M |
| 2026-07-16 | Matthew J Murphy | Chairman of the Board and CEO | MIXED | +2,677 | −$3.91M |
| 2026-07-16 | Mark Casper | EVP & Chief Legal Officer | MIXED | +1,945 | −$446.97K |
| 2026-07-16 | Sandeep Bharathi | President, Data Center Group | MIXED | +1,609 | −$4.23M |
| 2026-07-01 | Chris Koopmans | President and COO | Sell | −10,000 | −$2.82M |
| 2026-06-29 | Brad W Buss | Director | A | +1,034 deriv. | — |
| 2026-06-29 | Sara C Andrews | Director | A | +1,034 deriv. | — |
| 2026-06-29 | Marachel Knight | Director | A | — | — |
| 2026-06-29 | Rajiv Ramaswami | Director | M | +3,082 | — |
| 2026-06-29 | Richard P Wallace | Director | A | +1,034 deriv. | — |
| 2026-06-29 | Rebecca W House | Director | A | +1,034 deriv. | — |
| 2026-06-23 | Daniel Durn | Chief Financial Officer | Sell | −2,250 | −$632.27K |
| 2026-06-17 | Rebecca W House | Director | G | −750 | — |
| 2026-06-17 | Sandeep Bharathi | President, Data Center Group | MIXED | — | −$1.43M |
| 2026-06-16 | Matthew J Murphy | Chairman of the Board and CEO | Sell | −7,500 | −$2.24M |
| 2026-06-16 | Rebecca W House | Director | M | +3,940 | — |
| 2026-06-16 | Mark Casper | EVP & Chief Legal Officer | G | −1,000 | — |
| 2026-06-15 | Willem A Meintjes | Chief Financial Officer | — | — | — |
| 2026-06-15 | Tudor Brown | Director | MIXED | +3,917 | −$6.43K |
| 2026-06-15 | Brad W Buss | Director | M | +3,940 | — |
| 2026-06-15 | Richard P Wallace | Director | M | +3,940 | — |
| 2026-06-15 | Marachel Knight | Director | M | +3,940 | — |
| 2026-06-12 | Daniel Durn | Director | M | +3,940 | — |
| 2026-06-01 | Chris Koopmans | President and COO | Sell | −10,000 | −$2.06M |
| 2026-05-21 | Matthew J Murphy | Chairman of the Board and CEO | MIXED | +55,750 | −$11.58M |
| 2026-05-21 | Chris Koopmans | President and COO | MIXED | +9,450 | −$1.74M |
| 2026-05-19 | Chris Koopmans | President and COO | MIXED | +28,350 | −$4.93M |
| 2026-05-18 | Willem A Meintjes | Chief Financial Officer | Sell | −4,000 | −$700.96K |
| 2026-05-14 | Matthew J Murphy | Chairman of the Board and CEO | Sell | −7,500 | −$1.33M |
| 2026-05-04 | Chris Koopmans | President and COO | Sell | −10,000 | −$1.63M |
| 2026-04-21 | Mark Casper | EVP & Chief Legal Officer | Sell | −10,000 | −$1.35M |
| 2026-04-17 | Chris Koopmans | President and COO | MIXED | +85,722 | −$11.35M |
| 2026-04-17 | Matthew J Murphy | Chairman of the Board and CEO | MIXED | +436,791 | −$67.51M |
| 2026-04-17 | Mark Casper | EVP & Chief Legal Officer | MIXED | +41,855 | −$5.54M |
| 2026-04-16 | Willem A Meintjes | Chief Financial Officer | MIXED | +46,564 | −$11.34M |
| 2026-04-16 | Justin Scarpulla | SVP, Chief Accounting Officer | A | +6,120 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| Matthew J Murphy | Chairman of the Board and CEO | 1,454,731 | $331.43M |
| Muhammad Raghib Hussain | President, Products & Tech | 785,157 | $178.88M |
| Chris Koopmans | President and COO | 270,798 | $61.70M |
| Willem A Meintjes | Chief Financial Officer | 227,037 | $51.73M |
| Robert E Switz | Director | 111,413 | $25.38M |
| Brad W Buss | Director | 94,342 | $21.49M |
| Sandeep Bharathi | President, Data Center Group | 59,993 | $13.67M |
| Mark Casper | EVP & Chief Legal Officer | 47,983 | $10.93M |
| Michael G Strachan | Director | 45,198 | $10.30M |
| Tudor Brown | Director | 36,206 | $8.25M |
| Marachel Knight | Director | 30,844 | $7.03M |
| Panteha Dixon | Chief Accounting Officer | 29,572 | $6.74M |
| Daniel Durn | Chief Financial Officer | 13,371 | $3.05M |
| Sara C Andrews | Director | 9,788 | $2.23M |
| Richard P Wallace | Director | 8,327 | $1.90M |
| Rebecca W House | Director | 5,441 | $1.24M |
| Rajiv Ramaswami | Director | 3,082 | $702.17K |
| Justin Scarpulla | SVP, Chief Accounting Officer | 1,166 | $265.65K |
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.
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.