Matthew J. Murphy
CIK: 0001381430
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
Marvell Technology, Inc.
Discretionary Trading P&L
Holdings
Transaction History (79 total)
- Oct 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct3.2K shares at avg. $241.24$778K - Oct 15, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $235.47$1.8M - Oct 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct3.7K shares at avg. $241.24$885K - Oct 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct8.4K shares- - Oct 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct6.1K shares- - Oct 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct7K shares- - Oct 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct4.4K shares at avg. $241.24$1.1M - Sep 15, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $223.39$1.7M - Aug 17, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $236.08$1.8M - Jul 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct8.4K shares- - Jul 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct3.2K shares at avg. $206.26$665K - Jul 15, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $209.52$1.6M - Jul 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct4.4K shares at avg. $206.26$913K - Jul 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct7K shares- - Jul 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct3.7K shares at avg. $206.26$757K - Jul 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct6.1K shares- - Jun 15, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $298.76$2.2M - May 20, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct62K shares at avg. $186.80$11.6M - May 20, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct117.7K shares- - May 13, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $177.26$1.3M - Apr 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct7K shares- - Apr 15, 2026MRVL
Marvell Technology, Inc.
Tax Payment(F)Direct5.8K shares at avg. $134.60$782K - Apr 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct11K shares- - Apr 15, 2026MRVL
Marvell Technology, Inc.
Sale(S)Direct7.5K shares at avg. $134.46$1.0M - Apr 15, 2026MRVL
Marvell Technology, Inc.
Exercise(M)Direct306.1K shares-
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 3,223 | $241.24 | $777,517 | Direct |
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $235.47 | $1,766,025 | Direct |
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 3,669 | $241.24 | $885,110 | Direct |
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 8,409 | - | $0 | Direct |
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 6,120 | - | $0 | Direct |
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 6,968 | - | $0 | Direct |
| Oct 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 4,428 | $241.24 | $1,068,211 | Direct |
| Sep 15, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $223.39 | $1,675,425 | Direct |
| Aug 17, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $236.08 | $1,770,600 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 8,409 | - | $0 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 3,222 | $206.26 | $664,570 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $209.52 | $1,571,400 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 4,428 | $206.26 | $913,319 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 6,969 | - | $0 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 3,670 | $206.26 | $756,974 | Direct |
| Jul 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 6,119 | - | $0 | Direct |
| Jun 15, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $298.76 | $2,240,700 | Direct |
| May 20, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 61,992 | $186.80 | $11,580,106 | Direct |
| May 20, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 117,742 | - | $0 | Direct |
| May 13, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $177.26 | $1,329,450 | Direct |
| Apr 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 6,969 | - | $0 | Direct |
| Apr 15, 2026 | MRVL Marvell Technology, Inc. | Tax Payment(F) | 5,813 | $134.60 | $782,430 | Direct |
| Apr 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 11,039 | - | $0 | Direct |
| Apr 15, 2026 | MRVL Marvell Technology, Inc. | Sale(S) | 7,500 | $134.46 | $1,008,450 | Direct |
| Apr 15, 2026 | MRVL Marvell Technology, Inc. | Exercise(M) | 306,128 | - | $0 | Direct |
1-25 of 79 transactions
About MURPHY MATTHEW J
MURPHY MATTHEW J (SEC CIK 0001381430) files insider reports with the SEC as Chairman of the Board and CEO of Marvell Technology, Inc. (MRVL).
Signal8 holds 21 ownership filings by MURPHY MATTHEW J, all Form 4s, filed between Sep 17, 2024 and Oct 16, 2026. Those filings report 79 transactions, from Sep 16, 2024 to Oct 15, 2026. Signal8's Form 4 history starts in Sep 2024.
The business address on MURPHY MATTHEW J's filings is in SANTA CLARA, CA.
Recent filings by MURPHY MATTHEW J
- Oct 15, 2026: Tax withholding of MRVL shares (Form 4, code F).
- Oct 15, 2026: Open-market sale of MRVL shares (Form 4, code S).
- Oct 15, 2026: Tax withholding of MRVL shares (Form 4, code F).
- Oct 15, 2026: Option exercises of MRVL shares (3 lines, Form 4, code M).
- Oct 15, 2026: Tax withholding of MRVL shares (Form 4, code F).
Other insiders filing for Marvell Technology, Inc. (MRVL)
- Scarpulla Justin, SVP, Chief Accounting Officer
- Koopmans Chris, President and COO
- Bharathi Sandeep, President, Data Center Group
- Casper Mark, EVP & Chief Legal Officer
- Durn Daniel, Chief Financial Officer
- House Rebecca W, Director