X0306 4 2022-10-04 false 0000067215 DYCOM INDUSTRIES INC DY 0001232615 DUKE DWIGHT B 11780 U.S. HIGHWAY 1 SUITE 600 PALM BEACH GARDENS FL 33408 true false false false Common Stock 2022-10-04 4 M false 4534.00 17.62 A 43673.00 D Common Stock 2022-10-04 4 S false 4534.00 103.69 D 39139.00 D Non-Qualified Stock Option (right to buy) 17.62 2022-10-04 4 M false 4534.00 0.00 D 2022-11-20 Common Stock 4534.00 0.00 D This price is a weighted average price. 4,534 shares were sold in multiple transactions at prices ranging from $103.39 to $103.90, inclusive. The reporting person undertakes to provide to Dycom Industries, Inc., any security holder of Dycom Industries, Inc., 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. No consideration was paid for the derivative security. The option vested in four equal annual installments beginning on November 26, 2013. /s/Ryan F. Urness, Attorney-in-Fact for Dwight B. Duke 2022-10-05