X0508 4 2025-05-07 0 0000752714 MCGRATH RENTCORP MGRC 0001536129 Skenesky John P C/O MCGRATH RENTCORP 5700 LAS POSITAS ROAD LIVERMORE CA 94551 0 1 0 0 VP and Division Manager 0 Common Stock 2025-05-07 4 J 0 5671 109.4 D 5676 I By KSOP Common Stock 2025-05-08 4 S 0 2500 111.323 D 8692 D Disposition made pursuant to a diversification election under the McGrath RentCorp Employee Stock Ownership and 401(k) Plan. The proceeds of the diversification remained in the Plan. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $111.11 to $111.54, inclusive. The reporting person undertakes to provide to McGrath RentCorp, any security holder of McGrath RentCorp, 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 ranges set forth in footnote (2) to this Form 4. David Whitney, POA for John Skenesky 2025-05-09