Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director WYRSCH MARTHA B
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director VALENTIN RAUL JAVIER
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director Rowe Robert Scott
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director Beneby Doyle N
Quanta Services | 4/A: Statement of changes in beneficial ownership of securities (and amendment thereto)-Director WYRSCH MARTHA B
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director JACKMAN WORTHING
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director Ladhani Holli C.
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director FRIED BERNARD
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director FOSTER VINCENT D
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Officer NOBEL PAUL
Quanta Services | 3: Initial statement of beneficial ownership of securities-Officer Studer Karl W
Quanta Services | 144: Notice of proposed sale of securities pursuant to Rule 144
Quanta Services | 8-K: Current report
Quanta Services | SD: Specialized disclosure report
Quanta Services | 4: Statement of changes in beneficial ownership of securities- SHANNON MARGARET B
Quanta Services | 4: Statement of changes in beneficial ownership of securities- MCCLANAHAN DAVID M
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director dePass Olsovsky Josephine Ann Marie
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director BAXTER WARNER L
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director Beneby Doyle N
Quanta Services | 4: Statement of changes in beneficial ownership of securities-Director Ladhani Holli C.
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