UPEK, an Emeryville, Calif. company that provides security software for fingerprint authentication, has filed for an initial public offering to raise up to $86.25 million.

Here are other thumbnail details.

Venture investors include Sofinnova Ventures (holding 17.6 percent of the company), Sofinnova Partners (the French side of Sofinnova, also holding 17.6 percent of the firm), Diamondhead Ventures (16.6 percent), Earlybird Verwaltung GmbH (12.4 percent), Partners Group (10.4 percent) and EDBV Management (5.9 percent).

See entire filing here.

The company had a net loss of $20.7 million in 2006.

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