X0508 4 2024-08-22 false 0000067215 DYCOM INDUSTRIES INC DY 0001240707 NIELSEN STEVEN E 11780 U.S. HIGHWAY 1 SUITE 600 PALM BEACH GARDENS FL 33408 true true false false CEO false Common Stock 2024-08-22 4 M false 20953.00 78.20 A 708495.00 D Common Stock 2024-08-22 4 F false 13902.00 175.69 D 694593.00 D Common Stock 2024-08-22 4 M false 21611.00 78.46 A 716204.00 D Common Stock 2024-08-22 4 F false 14358.00 175.69 D 701846.00 D Common Stock 2024-08-22 4 M false 10674.00 85.15 A 712520.00 D Common Stock 2024-08-22 4 F false 7338.00 175.69 D 705182.00 D Common Stock 2024-08-22 4 M false 17079.00 106.19 A 722261.00 D Common Stock 2024-08-22 4 F false 12982.00 175.69 D 709279.00 D Common Stock 2024-08-22 4 M false 37099.00 45.94 A 746378.00 D Common Stock 2024-08-22 4 F false 20482.00 175.69 D 725896.00 D Common Stock 2024-08-22 4 M false 51825.00 25.15 A 777721.00 D Common Stock 2024-08-22 4 F false 24893.00 175.69 D 752828.00 D Common Stock 2024-08-22 4 M false 17277.00 85.02 A 770105.00 D Common Stock 2024-08-22 4 F false 11870.00 175.69 D 758235.00 D Common Stock 2024-08-23 4 G false 24000.00 0.00 D 734235.00 D Common Stock 2024-08-23 4 G false 14503.00 0.00 D 719732.00 D Employee stock option (right to buy) 78.20 2024-08-22 4 M false 20953.00 0.00 D 2025-12-14 Common Stock 20953.00 0.00 D Employee stock option (right to buy) 78.46 2024-08-22 4 M false 21611.00 0.00 D 2026-12-14 Common Stock 21611.00 0.00 D Employee stock option (right to buy) 85.15 2024-08-22 4 M false 10674.00 0.00 D 2027-10-02 Common Stock 10674.00 0.00 D Employee stock option (right to buy) 106.19 2024-08-22 4 M false 17079.00 0.00 D 2028-03-26 Common Stock 17079.00 0.00 D Employee stock option (right to buy) 45.94 2024-08-22 4 M false 37099.00 0.00 D 2029-03-29 Common Stock 37099.00 0.00 D Employee stock option (right to buy) 25.15 2024-08-22 4 M false 51825.00 0.00 D 2030-03-27 Common Stock 51825.00 0.00 D Stock Option (Right to Buy) 85.02 2024-08-22 4 M false 17277.00 0.00 D 2031-03-29 Common Stock 17277.00 5759.00 D Represents shares withheld by the Issuer in connection with a net settlement of a stock option exercise. Shares were withheld for the payment of the exercise price as well as withholding taxes. Gift to the Margaret Ellen Nielsen Foundation, a charitable foundation of which Mr. Nielsen is President and a Director. Mr. Nielsen disclaims beneficial ownership of all shares of common stock held by the foundation. Represents a net exercise of stock options in which the Reporting Person paid the exercise price of such options through withholding of shares by the Issuer. No shares were sold by the Reporting Person in connection with this transaction. No consideration was paid for the derivative security. The option vested in four substantially equal annual installments beginning on December 14, 2016. The option vested in four substantially equal annual installments beginning on December 14, 2017. The option vested in four substantially equal annual installments beginning on October 2, 2018. The option vested in four substantially equal annual installments beginning on March 26, 2019. The option vested in four substantially equal annual installments beginning on March 29, 2020. The option vested in four substantially equal annual installments beginning on March 27, 2021. The option vested in four substantially equal annual installments beginning on March 29, 2022. /s/ Ryan F. Urness by POA from Steven E. Nielsen 2024-08-23