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Marvell Technology, Inc. planned insider sales

In the twelve months since 23 September 2025 insiders at Marvell Technology, Inc. filed 25 Form 144 notices of planned sales, 553,636 shares worth $111.5 million at the time of filing, from 7 sellers. The latest, filed 1 September 2026: Koopmans Family Trust U/A Dtd 03/28/2013 (officer), 10,000 shares worth $2.0 million, planned for around 1 September 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleBrokerHow acquiredFiling
1 September 2026Koopmans Family Trust U/A Dtd 03/28/2013Officer10,000$2.0 million1 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
17 August 2026Matthew MurphyOfficer22,500$5.3 million17 August 2026Goldman Sachs & Co. LLCPerformance AwardsForm 144
3 August 2026Koopmans Family Trust U/A Dtd 03/28/2013Officer10,000$1.8 million3 August 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted StockForm 144
16 July 2026Sandeep BharathiOfficer9,013$1.8 million16 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
1 July 2026Koopmans Family Trust U/A Dtd 03/28/2013Officer10,000$2.8 million1 July 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
23 June 2026Durn DanielOfficer2,250$632,26523 June 2026ROCKEFELLER CAPITAL MANAGEMENTStock AwardForm 144
16 June 2026Sandeep BharathiOfficer2,231$667,35916 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
15 June 2026Willem MeintjesOfficer4,000$1.2 million15 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
15 June 2026Willem MeintjesOfficer207,329$60.1 million15 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted StockForm 144
1 June 2026Koopmans Family Trust U/A Dtd 03/28/2013Officer10,000$2.1 million1 June 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
15 May 2026Willem MeintjesOfficer4,000$700,97115 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance and Restricted StockForm 144
13 May 2026Matthew MurphyOfficer22,500$4.0 million13 May 2026Goldman Sachs & Co. LLCPerformance AwardsForm 144
1 May 2026Koopmans Family Trust U/A Dtd 03/28/2013Officer10,000$1.6 million1 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
17 April 2026Mark CasperOfficer10,000$1.4 million17 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted StockForm 144
16 April 2026Sandeep BharathiOfficer66,892$8.7 million16 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted StockForm 144
15 April 2026Matthew MurphyOfficer7,500$1.0 million15 April 2026Goldman Sachs & Co. LLCRestricted Stock UnitsForm 144
15 April 2026Willem MeintjesOfficer30,000$4.0 million15 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
6 April 2026MARK J.& STEPHANIE CASPER TRUSTOfficer6,900$755,2056 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
6 April 2026Koopmans Family Trust U/A Dtd 03/28/2013Officer10,000$1.1 million6 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144
2 April 2026Mark CasperOfficer10,854$1.2 million2 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance SharesForm 144
1 April 2026Mark CasperOfficer7,000$735,7351 April 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance Shares; Restricted StockForm 144
26 March 2026Matthew MurphyOfficer30,000$2.9 million26 March 2026Goldman Sachs & Co. LLCRestricted Stock Awards; Restricted Stock Units; Acquired from public marketForm 144
26 March 2026Sandeep BharathiOfficer44,414$4.4 million26 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesPerformance and Restricted StockForm 144
5 January 2026Mark CasperOfficer5,000$465,4005 January 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
5 December 2025Mark CasperOfficer1,253$126,5535 December 2025Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted StockForm 144

A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was. Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.

Source

Form 144 filings on EDGAR for Marvell Technology, Inc.: the company's filing index, each notice read from its own XML.

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