| SC 13G/A | 2015-02-10 | ALLIANCEBERNSTEIN L.P. | DYCOM INDUSTRIES INC | 1,765,593 | 5.2% | EDGAR |
| SC 13G/A | 2015-02-09 | PECONIC PARTNERS LLC | DYCOM INDUSTRIES INC | 2,126,188 | 6.2% | EDGAR |
| SC 13G/A | 2015-02-05 | DIMENSIONAL FUND ADVISORS LP | DYCOM INDUSTRIES INC | 2,127,001 | 6.2% | EDGAR |
| SC 13G/A | 2015-01-22 | BlackRock Inc. | DYCOM INDUSTRIES INC | 3,035,560 | 8.9% | EDGAR |
| SC 13G | 2014-02-14 | PECONIC PARTNERS LLC | DYCOM INDUSTRIES INC | 2,213,304 | 6.6% | EDGAR |
| SC 13G/A | 2014-02-12 | VANGUARD GROUP INC | DYCOM INDUSTRIES INC | 1,959,705 | 5.8% | EDGAR |
| SC 13G/A | 2014-02-10 | DIMENSIONAL FUND ADVISORS LP | DYCOM INDUSTRIES INC | 1,971,832 | 5.8% | EDGAR |
| SC 13G/A | 2014-02-10 | ALLIANCEBERNSTEIN L.P. | DYCOM INDUSTRIES INC | 2,164,977 | 6.4% | EDGAR |
| SC 13G/A | 2014-01-28 | BlackRock Inc. | DYCOM INDUSTRIES INC | 3,033,380 | 9.0% | EDGAR |
| SC 13G | 2013-02-13 | ALLIANCEBERNSTEIN L.P. | DYCOM INDUSTRIES INC | 2,254,528 | 6.9% | EDGAR |
| SC 13G/A | 2013-02-12 | Opus Capital Group, LLC | DYCOM INDUSTRIES INC | 1,546,582 | 4.7% | EDGAR |
| SC 13G/A | 2013-02-11 | VANGUARD GROUP INC | DYCOM INDUSTRIES INC | 1,954,276 | 6.0% | EDGAR |
| SC 13G/A | 2013-02-11 | DIMENSIONAL FUND ADVISORS LP | DYCOM INDUSTRIES INC | 1,951,041 | 6.0% | EDGAR |
| SC 13G/A | 2013-02-08 | BlackRock Inc. | DYCOM INDUSTRIES INC | 2,590,666 | 8.0% | EDGAR |
| SC 13G | 2012-10-15 | Opus Capital Group, LLC | DYCOM INDUSTRIES INC | 1,725,631 | 5.1% | EDGAR |
| SC 13G/A | 2012-02-14 | DIMENSIONAL FUND ADVISORS LP | DYCOM INDUSTRIES INC | 2,348,777 | 7.0% | EDGAR |
| SC 13G/A | 2012-02-14 | JANUS CAPITAL MANAGEMENT LLC | DYCOM INDUSTRIES INC | 0 | 0.0% | EDGAR |
| SC 13G/A | 2012-02-13 | BlackRock Inc. | DYCOM INDUSTRIES INC | 2,605,671 | 7.7% | EDGAR |
| SC 13G/A | 2012-02-09 | VANGUARD GROUP INC | DYCOM INDUSTRIES INC | 1,811,726 | 5.4% | EDGAR |
| SC 13G | 2011-02-14 | JANUS CAPITAL MANAGEMENT LLC | DYCOM INDUSTRIES INC | 1,844,300 | 5.2% | EDGAR |