| Date | Event |
| 10-Nov-09 | MASTEC INC Files SEC form 8-K, Unregistered Sale of Equity Securities, Financial Statements and Exhibits |
| 6-Nov-09 | MASTEC INC Files SEC form 8-K, Other Events, Financial Statements and Exhibits |
| 4-Nov-09 | MASTEC INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Regulation FD Disclosure, Other Events, Fi |
| 29-Oct-09 | MasTec Earnings Call scheduled for 9:00 am ET today |
| 29-Oct-09 | MASTEC INC Files SEC form 8-K, Results of Operations and Financial Condition, Regulation FD Disclosure, Financial Sta |
| 28-Oct-09 | MASTEC INC Files SEC form 10-Q, Quarterly Report |
| 1-Oct-09 | Coverage initiated on MasTec by KeyBanc Capital Mkts |
| 30-Jul-09 | MasTec Earnings Call scheduled for 9:00 am ET today |
| 30-Jul-09 | MASTEC INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 29-Jul-09 | MASTEC INC Files SEC form 10-Q, Quarterly Report |
| 23-Jun-09 | MASTEC INC Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet |
| 5-Jun-09 | MASTEC INC Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet |
| 3-Jun-09 | MASTEC INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Other Events, Financial Statements and Exh |
| 2-Jun-09 | MASTEC INC Files SEC form 8-K, Entry into a Material Definitive Agreement, Regulation FD Disclosure, Other Events, Fi |
| 8-May-09 | Price hit new 52-week high ($14.00) |
| 30-Apr-09 | MASTEC INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 29-Apr-09 | MASTEC INC Files SEC form 10-Q, Quarterly Report |
| 7-Apr-09 | Price hit new 52-week high ($13.86) |
| 3-Apr-09 | Price hit new 52-week high ($13.76) |
| 17-Mar-09 | MASTEC INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 3-Mar-09 | MASTEC INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 2-Mar-09 | MASTEC INC Files SEC form 10-K, Annual Report |
| 31-Dec-08 | MASTEC INC Files SEC form 8-K, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transf |
| 24-Dec-08 | MASTEC INC Files SEC form 8-K, Change in Directors or Principal Officers |
| 18-Dec-08 | MASTEC INC Files SEC form 8-K, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet |
| 3-Dec-08 | MASTEC INC Files SEC form 8-K, Entry into a Material Definitive Agreement |
| 6-Nov-08 | MASTEC INC Files SEC form 8-K, Results of Operations and Financial Condition |
| 5-Nov-08 | MASTEC INC Files SEC form 10-Q, Quarterly Report |