MURPHY MATTHEW J

Director · Officer · MRVL

As of 2026-09-27, MURPHY MATTHEW J has 123 Form 4 transactions on record across 1 company — 57 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Pattern in the record: open-market sales filed in September in multiple years since 2024 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $203.2MIndirect: $179.8M$383.0Mas of 2026-09-27
  • Direct $203.2M
  • Indirect $179.8M
MRVLdirect775,686 sh$203.2M
MRVLindirect686,545 sh$179.8M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

MRVL · 123 trades
2026-09-15: Sale, 7,500 sh ($1.7M)2026-08-17: Sale, 7,500 sh ($1.8M)2026-07-15: Sale, 7,500 sh ($1.6M)2026-07-15: Withheld for tax, 4,428 sh ($913K)2026-07-15: Withheld for tax, 3,670 sh ($757K)2026-07-15: Withheld for tax, 3,222 sh ($665K)2026-07-15: Option exercise, 8,409 sh ($0)2026-07-15: Option exercise, 6,119 sh ($0)2026-07-15: Option exercise, 6,969 sh ($0)2026-07-15: Option exercise, 6,119 sh ($0)2026-07-15: Option exercise, 8,409 sh ($0)2026-07-15: Option exercise, 6,969 sh ($0)2026-06-15: Sale, 7,500 sh ($2.2M)2026-05-20: Withheld for tax, 61,992 sh ($11.6M)2026-05-20: Option exercise, 117,742 sh ($0)2026-05-20: Option exercise, 117,742 sh ($0)2026-05-13: Sale, 7,500 sh ($1.3M)2026-04-15: Withheld for tax, 318,944 sh ($42.9M)2026-04-15: Withheld for tax, 161,179 sh ($21.7M)2026-04-15: Sale, 7,500 sh ($1.0M)2026-04-15: Withheld for tax, 5,813 sh ($782K)2026-04-15: Withheld for tax, 4,427 sh ($596K)2026-04-15: Withheld for tax, 3,670 sh ($494K)2026-04-15: Option exercise, 6,969 sh ($0)2026-04-15: Option exercise, 11,039 sh ($0)2026-04-15: Award / grant, 73,437 sh ($0)2026-04-15: Option exercise, 306,128 sh ($0)2026-04-15: Option exercise, 8,408 sh ($0)2026-04-15: Option exercise, 605,780 sh ($0)2026-04-15: Option exercise, 605,780 sh ($0)2026-04-15: Option exercise, 8,408 sh ($0)2026-04-15: Option exercise, 11,039 sh ($0)2026-04-15: Option exercise, 306,128 sh ($0)2026-04-15: Option exercise, 6,969 sh ($0)2026-03-26: Sale, 30,000 sh ($3.0M)2026-02-02: Withheld for tax, 72,765 sh ($5.7M)2026-02-02: Option exercise, 144,662 sh ($0)2026-02-02: Option exercise, 144,662 sh ($0)2026-01-15: Withheld for tax, 5,918 sh ($476K)2026-01-15: Withheld for tax, 4,428 sh ($356K)2026-01-15: Withheld for tax, 3,669 sh ($295K)2026-01-15: Option exercise, 11,038 sh ($0)2026-01-15: Option exercise, 8,409 sh ($0)2026-01-15: Option exercise, 6,968 sh ($0)2026-01-15: Option exercise, 8,409 sh ($0)2026-01-15: Option exercise, 6,968 sh ($0)2026-01-15: Option exercise, 11,038 sh ($0)2025-10-17: Gift, 22,722 sh ($0)2025-10-15: Withheld for tax, 4,428 sh ($394K)2025-10-15: Withheld for tax, 3,670 sh ($326K)2025-10-15: Withheld for tax, 2,906 sh ($258K)2025-10-15: Option exercise, 8,409 sh ($0)2025-10-15: Option exercise, 6,969 sh ($0)2025-10-15: Option exercise, 8,409 sh ($0)2025-10-15: Option exercise, 5,519 sh ($0)2025-10-15: Option exercise, 6,969 sh ($0)2025-10-15: Option exercise, 5,519 sh ($0)2025-09-25: Purchase, 13,600 sh ($1.0M)2025-07-15: Withheld for tax, 4,427 sh ($321K)2025-07-15: Withheld for tax, 3,670 sh ($266K)2025-07-15: Withheld for tax, 2,906 sh ($210K)2025-07-15: Option exercise, 6,969 sh ($0)2025-07-15: Option exercise, 5,519 sh ($0)2025-07-15: Option exercise, 6,969 sh ($0)2025-07-15: Option exercise, 5,519 sh ($0)2025-07-15: Option exercise, 8,408 sh ($0)2025-07-15: Option exercise, 8,408 sh ($0)2025-04-15: Withheld for tax, 3,669 sh ($196K)2025-04-15: Withheld for tax, 2,907 sh ($155K)2025-04-15: Withheld for tax, 1,619 sh ($86K)2025-04-15: Option exercise, 6,968 sh ($0)2025-04-15: Option exercise, 5,520 sh ($0)2025-04-15: Option exercise, 3,075 sh ($0)2025-04-15: Option exercise, 6,968 sh ($0)2025-04-15: Option exercise, 5,520 sh ($0)2025-04-15: Option exercise, 3,075 sh ($0)2025-04-15: Award / grant, 100,904 sh ($0)2025-04-15: Other acquisition, 144,662 sh ($0)2025-01-24: Award / grant, 235,484 sh ($0)2025-01-15: Withheld for tax, 3,670 sh ($426K)2025-01-15: Withheld for tax, 2,906 sh ($337K)2025-01-15: Withheld for tax, 1,688 sh ($196K)2025-01-15: Option exercise, 3,076 sh ($0)2025-01-15: Option exercise, 6,969 sh ($0)2025-01-15: Option exercise, 5,519 sh ($0)2025-01-15: Option exercise, 6,969 sh ($0)2025-01-15: Option exercise, 5,519 sh ($0)2025-01-15: Option exercise, 3,076 sh ($0)2024-10-15: Withheld for tax, 3,312 sh ($263K)2024-10-15: Withheld for tax, 2,547 sh ($202K)2024-10-15: Withheld for tax, 1,376 sh ($109K)2024-10-15: Option exercise, 5,519 sh ($0)2024-10-15: Option exercise, 6,969 sh ($0)2024-10-15: Option exercise, 5,519 sh ($0)2024-10-15: Option exercise, 3,075 sh ($0)2024-10-15: Option exercise, 6,969 sh ($0)2024-10-15: Option exercise, 3,075 sh ($0)2024-10-14: Purchase, 13,000 sh ($1.0M)2024-09-16: Sale, 6,000 sh ($440K)2024-07-15: Withheld for tax, 3,305 sh ($243K)2024-07-15: Withheld for tax, 2,535 sh ($187K)2024-07-15: Withheld for tax, 1,369 sh ($101K)2024-07-15: Option exercise, 6,968 sh ($0)2024-07-15: Option exercise, 3,075 sh ($0)2024-07-15: Option exercise, 6,968 sh ($0)2024-07-15: Option exercise, 5,519 sh ($0)2024-07-15: Option exercise, 3,075 sh ($0)2024-07-15: Option exercise, 5,519 sh ($0)2024-05-15: Sale, 30,000 sh ($2.1M)2024-04-15: Sale, 30,000 sh ($2.1M)2024-04-15: Withheld for tax, 5,042 sh ($342K)2024-04-15: Withheld for tax, 3,327 sh ($226K)2024-04-15: Withheld for tax, 2,721 sh ($185K)2024-04-15: Option exercise, 7,517 sh ($0)2024-04-15: Other acquisition, 143,421 sh ($0)2024-04-15: Option exercise, 11,039 sh ($0)2024-04-15: Option exercise, 6,150 sh ($0)2024-04-15: Option exercise, 7,517 sh ($0)2024-04-15: Option exercise, 11,039 sh ($0)2024-04-15: Option exercise, 6,150 sh ($0)2024-04-15: Award / grant, 83,624 sh ($0)2024-03-14: Sale, 30,000 sh ($2.0M)2024-02-15: Sale, 30,000 sh ($2.0M)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-15MRVLSale7,500 @ $223.39$1.7M−1.0% of holding775,686Form 4
2026-08-17MRVLSale7,500 @ $236.08$1.8M−0.9% of holding783,186Form 4
2026-07-15MRVLSale7,500 @ $209.52$1.6M−1.0% of holding780,509Form 4
2026-06-15MRVLSale7,500 @ $298.76$2.2M−0.9% of holding788,009Form 4
2026-05-13MRVLSale7,500 @ $177.26$1.3M−1.0% of holding739,397Form 4
2026-04-15MRVLSale7,500 @ $134.46$1.0M−2.4% of holding302,606Form 4
2026-03-26MRVLSale30,000 @ $98.70$3.0M−8.8% of holding310,106Form 4
2025-09-25MRVLPurchase13,600 @ $77.09$1.0M+5.3% of holding268,637Form 4
2024-10-14MRVLPurchase13,000 @ $77.63$1.0M+6.2% of holding221,915Form 4
2024-09-16MRVLSale6,000 @ $73.29$440K−2.8% of holding208,915Form 4
2024-05-15MRVLSale30,000 @ $69.18$2.1M−4.2% of holding686,545Form 4
2024-04-15MRVLSale30,000 @ $68.82$2.1M−4.0% of holding716,545Form 4
2024-03-14MRVLSale30,000 @ $66.17$2.0M−3.9% of holding732,929Form 4
2024-02-15MRVLSale30,000 @ $67.67$2.0M−3.8% of holding762,929Form 4
109 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-07-15MRVLWithheld for tax4,428787,789Form 4
2026-07-15MRVLWithheld for tax3,670783,808Form 4
2026-07-15MRVLWithheld for tax3,222790,686Form 4
2026-07-15MRVLOption exercise8,409792,217Form 4
2026-07-15MRVLOption exercise6,119793,908Form 4
2026-07-15MRVLOption exercise6,96920,906Form 4
2026-07-15MRVLOption exercise6,11967,318Form 4
2026-07-15MRVLOption exercise8,40958,861Form 4
2026-07-15MRVLOption exercise6,969787,478Form 4
2026-05-20MRVLWithheld for tax61,992795,147Form 4
2026-05-20MRVLOption exercise117,742857,139Form 4
2026-05-20MRVLOption exercise117,742423,871Form 4
2026-04-15MRVLWithheld for tax318,944746,897Form 4
2026-04-15MRVLWithheld for tax161,179460,061Form 4
2026-04-15MRVLWithheld for tax5,813307,832Form 4
2026-04-15MRVLWithheld for tax4,427315,112Form 4
2026-04-15MRVLWithheld for tax3,670311,131Form 4
2026-04-15MRVLOption exercise6,96927,875Form 4
2026-04-15MRVLOption exercise11,0390Form 4
2026-04-15MRVLAward / grant73,43773,437Form 4
2026-04-15MRVLOption exercise306,128621,240Form 4
2026-04-15MRVLOption exercise8,40867,270Form 4
2026-04-15MRVLOption exercise605,7801,065,841Form 4
2026-04-15MRVLOption exercise605,7800Form 4
2026-04-15MRVLOption exercise8,408319,539Form 4
2026-04-15MRVLOption exercise11,039313,645Form 4
2026-04-15MRVLOption exercise306,128451,342Form 4
2026-04-15MRVLOption exercise6,969314,801Form 4
2026-02-02MRVLWithheld for tax72,765340,106Form 4
2026-02-02MRVLOption exercise144,6620Form 4
2026-02-02MRVLOption exercise144,662412,871Form 4
2026-01-15MRVLWithheld for tax5,918260,929Form 4
2026-01-15MRVLWithheld for tax4,428268,209Form 4
2026-01-15MRVLWithheld for tax3,669264,228Form 4
2026-01-15MRVLOption exercise11,03811,039Form 4
2026-01-15MRVLOption exercise8,40975,678Form 4
2026-01-15MRVLOption exercise6,96834,844Form 4
2026-01-15MRVLOption exercise8,409272,637Form 4
2026-01-15MRVLOption exercise6,968267,897Form 4
2026-01-15MRVLOption exercise11,038266,847Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.