Although we don't believe in timing the market or panicking over market movements, we do like to keep an eye on big changes -- just in case they're material to our investing thesis.

What: Shares of Pactera (NASDAQ:PACT) have skyrocketed today by as high as 34% after receiving a buyout offer to go private.

So what: Company insiders and Blackstone (NYSE:BX) have submitted a non-binding proposal offer to purchase all outstanding shares in a $680 million deal that would take the company private at $7.50 per share. The deal would be financed with equity capital as well as third-party debt.

Now what: The board is forming a special committee of independent directors to review the proposal with the assistance of a financial advisor and legal counsel. Pactera warns that nothing is finalized and says shareholders should be cautious of trading based on the proposal, although that hasn't stopped shares from soaring today. The insiders involved in the proposal include non-executive Chairman Chris Chen, CEO Tiak Koon Loh, and executive committee members David Chen, Sidney Huang, and Jun Su.

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Fool contributor Evan Niu, CFA, has no position in any stocks mentioned. The Motley Fool has no position in any of the stocks mentioned. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.