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| Prospect News home > Main news index > All issuers starting with O > Issuers starting with O, PF only > All stories on Oi SA > Stories on Oi SA, PF only |
| 6/21/2016 | PF | S&P lifts DuPont to positive |
| 6/21/2016 | DDEMPF | Fitch downgrades Oi |
| 4/27/2016 | DDEMPF | S&P downgrades Oi |
| 3/11/2016 | DDEMPF | Fitch downgrades Oi, debt to CCC |
| 9/3/2015 | EMPF | Moody’s: OI unaffected |
| 4/2/2015 | EMPF | S&P lowers Oi view to negative |
| 8/28/2014 | EMPF | Moody’s lowers Oi debt |
| 7/18/2014 | EMHYPF | S&P downgrades Oi, Portugal Telecom |
| 7/18/2014 | EMPF | Moody’s might cut Oi |
| 7/16/2014 | CVEMHYPF | Fitch lowers Oi, Portugal Telecom |
| 4/29/2014 | PF | New Issue: Brazil's Oi wraps global offering of preferred, common stock |
| 4/3/2014 | EMPF | Brazil's Oi plans global offering of preferred, common stock; proceeds to pay down debt |