DY · Dycom Industries Inc

Reflects a gift of 100 shares.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment upon the earlier to occur of (i) May 28, 2027 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the RSUs.

Includes unvested RSUs.

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 1,185 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.

Withholding of common stock for the payment of tax liability incident to the vesting of PRSUs and TRSUs.

Includes unvested time-vesting restricted stock units ("TRSUs").

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 3,062 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.

Includes unvested time-vesting restricted stock units ("TRSUs").

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 1,987 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 TRSUs and PRSUs.

Includes unvested time-vesting restricted stock units ("TRSUs").

Withholding of common stock for the payment of tax liability incident to the vesting of TRSUs and PRSUs.

Includes unvested time-vesting restricted stock units ("TRSUs").

Withholding of common stock for the payment of tax liability incident to the vesting of time-vesting restricted stock units ("TRSUs") and performance-vesting restricted stock units ("PRSUs").

On March 31, 2026, the Reporting Person filed a Form 4 which inadvertently reported the incorrect number of shares of DY common stock withheld for the payment of tax liability incident to the vesting of TRSUs and PRSUs on March 30, 2026. This amendment provides the correct number of shares of DY common stock withheld for the payment of tax liability incident to the vesting of TRSUs and PRSUs by the Reporting Person, and correspondingly, corrects the number of shares held directly by the Reporting Person following such disposition.

Includes unvested TRSUs.

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 387 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").

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 4,397 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").

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in three equal annual installments beginning March 30, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in three substantially equal annual installments beginning March 30, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in three substantially equal annual installments beginning March 30, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in one annual installment on March 24, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in three substantially equal annual installments beginning March 30, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in three substantially equal annual installments beginning March 30, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Restricted Stock Units ("RSUs") granted by the Issuer to the Reporting Person. Each RSU represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock par value $0.33 1/3 per share ("DY common stock") upon vesting.

The RSUs vest in three substantially equal annual installments beginning March 30, 2027.

No consideration was paid for the RSUs.

Includes unvested RSUs.

Withholding of common stock for the payment of tax liability incident to the vesting of restricted stock units.

This price is a weighted average price. 3,645 shares were sold in two transactions of 3,638 and 7 at $345.62 and $346.04, inclusive.

Withholding of common stock for the payment of tax liability incident to the vesting of restricted stock units.

Withholding of common stock for the payment of tax liability incident to the vesting of restricted stock units.

Withholding of common stock for the payment of tax liability incident to the vesting of restricted stock units.

Each restricted stock unit represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock, par value $0.33 1/3 per share.

The restricted stock units vest in one annual installment on November 7, 2026.

No consideration was paid for the restricted stock units.

Each restricted stock unit represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock, par value $0.33 1/3 per share.

The restricted stock units vest in one annual installment on October 7, 2026.

No consideration was paid for the restricted stock units.

Withholding of common stock for the payment of tax liability incident to the vesting of restricted stock units.

Reflects a gift of 190 shares.

Each restricted stock unit represents a contingent right to acquire one (1) share of Dycom Industries, Inc. common stock, par value $0.33 1/3 per share.

The restricted stock units vest in one (1) installment upon the earlier to occur of (i) May 22, 2026 or (ii) the date of the next annual meeting of shareholders of the Company.

No consideration was paid for the restricted stock units.