Update (04.28.13): We can NOT determine if Richard Blum held a titled corporate position or was ever a member of Tutor Perini’s Board of Directors. After an LA Times writer left a comment here, we did further diligence and contacted the writer of the National Black Chamber of Commerce story linked above. He did not return an email, but we did speak with Mr. Weikel, the Times reporter who was able to tell us that Blum divested his considerable shares in TPC (an NYSE-traded firm) between 2005 and 2006. We can not determine if he still owns any shares in the company, and it appears from close examination of their 2011 Annual Report that he no longer has a formal relationship with them.
Update (05.05.13): UTSanDiego.com has confirmed the current non-relationship between Richard Blum and Tutor Perini today:
Feinstein denies husband’s ties to rail bidder.