X0609 4 2026-08-17 0 0001835632 Marvell Technology, Inc. MRVL 0001381430 MURPHY MATTHEW J false 5488 MARVELL LANE SANTA CLARA CA 95054 1 1 0 0 Chairman of the Board and CEO 1 Common Stock 2026-08-17 4 S 0 7500 236.08 D 783186 D Sales were made pursuant to a 10b5-1 Plan adopted by the Reporting Person on December 16, 2025. The price reported is a weighted average price rounded to the nearest cent. These shares were sold in multiple transactions at prices rounded to the nearest cent and ranging from $230.44 to $239.66, inclusive. The reporting person undertakes to provide Marvell Technology, Inc. ("Marvell"), any security holder of Marvell, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote to this Form 4. /s/ Matthew J. Murphy, by Blair Walters as Attorney-in-Fact 2026-08-17