Mark E. Koenig, 49, regularly briefed Wall Street analysts on Enron's financial prospects and took part in meetings and conference calls with the company's highest-ranking officials, including ...

HOUSTON (AP) -- Enron's former top investor-relations executive pleaded guilty Wednesday to charges he helped paper over the energy company's shaky financial condition before its collapse. Mark ...

To make their points, prosecutors called as their first witness Mark Koenig, head of investor relations at Enron under Lay and Skilling. Koenig described fevered efforts by Skilling, Lay and other ...

Koenig's career at Enron spanned 17 years, eventually rising to the position of executive vice president in charge of investor relations. He remained for several months past its bankruptcy filing.

SAN FRANCISCO (CBS.MW) -- Enron's former head of investor relations pleaded guilty Wednesday to federal securities fraud charges in Houston federal court. Mark Koenig, 49, admitted "participating ...

HOUSTON Enron s former top investor-relations executive pleaded guilty Wednesday to charges he helped paper over the energy company s shaky financial condition before its collapse. Mark Koenig, 49 ...

HOUSTON -- Enron's former top investor-relations executive pleaded guilty Wednesday to charges he helped paper over the energy company's shaky financial condition before its collapse. Mark Koenig ...

Koenig spoke Thursday of a decision by Enron management to raise its forecast for 2001 profits in a news release on April 17, 2001. He said he was aware of no “bottoms-up analysis,” and said ...

HOUSTON - Former executives who pleaded guilty to Enron-related crimes in the years after the energy company crumbled could finally be sentenced next year, during or after the conspiracy and ...

Koenig pleaded guilty in August 2004 to aiding and abetting securities fraud and testified that he lied to investors about Enron's finances. He denied claims that he had told Williamson he pleaded ...

Michael Kopper, 41, who helped create off-the-books partnerships to hide debt and inflate profits, received three years, one month in prison and Mark Koenig, 51, Enron's former investor relations ...