X0609 4 2026-03-30 false 0000067215 DYCOM INDUSTRIES INC DY 0001627366 Floyd Heather M false 300 BANYAN BLVD SUITE 1101 WEST PALM BEACH FL 33401 false true false false VP & CAO false Common Stock 2026-03-30 4 A false 809.00 0.00 A 5383.00 D Common Stock 2026-03-30 4 F false 342.00 341.96 D 5041.00 D Represents shares of DY common stock acquired upon the settlement of performance-vesting restricted stock units ("PRSUs") on March 30, 2026. Each PRSU represented a contingent right to acquire one share of DY common stock upon the satisfaction of pre-established performance measures set forth in the award documents. The annual performance measures are based on (i) operating earnings and (ii) the ratio of operating cash flow to net income, in each case before certain items. The shares reported include 266 of supplemental shares that vested in connection with the satisfaction of the performance measures described in the previous sentence over the preceding three year performance period. No consideration was paid. Includes unvested time-vesting restricted stock units ("TRSUs"). Withholding of common stock for the payment of tax liability incident to the vesting of PRSUs and TRSUs. /s/ Ryan F. Urness by POA from Heather M. Floyd 2026-03-31