Parker Drilling (PKD) Reports Q1 Earnings; Receives Drilling Contract From BP Subsidiary May 6, 2008 08:19AM
HSBC Downgrades BP (BP) to Neutral May 1, 2008 08:54AM
David Moenning's Daily State of the Markets: 04/30 Apr 30, 2008 10:26AM
Notable Analyst Rating Changes 4/30: BP, CBS, RT Upgraded; TMA, BX, VLO Downgraded Apr 30, 2008 10:22AM
Credit Suisse Upgrades BP to Outperform Apr 30, 2008 08:52AM