Yahoo rejected $40 Microsoft bid in 2007, refused good faith negotiations: suit

The offer disclosure was a part suit filed in a Delaware Chancery Court by a shareholding pension fund which alleges that Yahoo chief executive Jerry Yang, co-founder David Filo, and the company's board of directors breached their fiduciary duties when negotiating with Microsoft.

Chancery judge William B. Chandler III concluded on Monday that Yahoo did not show good cause for keeping portions of the suit under seal.

"Yahoo's reaction has been consistent, giving the back of the hand to Microsoft's efforts towards a consensual deal, including a January 2007 acquisition proposal offering about $40 per share," the plaintiffs allege in the suit.

In January of 2008, after more than a year of private negotiations, Microsoft launched a public bid for Yahoo, offering $31 per share, a 62 percent premium to the stock's value at the time. In the course of the next three months, Microsoft's offer rose as high as $33 per share, or a 72 percent premium.

Yahoo's shares on Monday closed down 36 cents, or 1.35 percent, to $26.40.

Yang, who was given power by the board to negotiate with Microsoft had a "deep hostility" toward the takeover, the plaintiffs alleged.

"Yang used that power to delay, to refuse to negotiate in good faith, and to erect roadblocks," the plaintiffs allege.

"Yang's ego drove him to strongly desire a future for Yahoo that could diverge from the best interests of shareholders – preserving independence from industry giant Microsoft," the suit states.

The plaintiff's state that during the negotiations, Yahoo adopted an employee severance package which created "tremendous costs and risk for the acquirer." It also accused Yahoo of threatening to enter into a web search and advertising deal with Google which would make Yahoo an unattractive takeover target for Microsoft.