X0609 4 2026-06-09 0 0000796505 Clearfield, Inc. CLFD 0002101858 Khemakhem Anis false 7050 WINNETKA AVE N STE 100 BROOKLYN PARK MN 55428 0 1 0 0 Chief Commercial Officer 0 Common Stock 2026-06-09 4 S 0 1684 39.9 D 25126 D The price in column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $39.39 to $40.64. The reporting person undertakes to provide Clearfield, Inc., any security holder of Clearfield, Inc., or the staff of the Securities and Exchange Commission, upon request, with full information regarding the number of shares sold at each separate price set forth in the footnote. Darrell Hammond by Power of Attorney for Anis Khemakhem 2026-06-11