Exclusive: Veracode files for IPO by Dan Primack @FortuneMagazine 11:02 AM EST E-mail Tweet Facebook Google Plus Linkedin Share icons Cybersecurity company Veracode is planning to go public in May, Fortune has learned. The Burlington, Mass.-based company already has filed confidential IPO documents with the SEC, and is expected to file its publicly-available S-1 shortly. Veracode is said to have already picked banks to underwrite the offering, but we were unable to discover their identities. Veracode has raised over $110 million in venture capital funding. Its most recent round was a $40 million Series F infusion last September led by Wellington Management, at a post-money valuation of around $450 million. The IPO is expected to value Veracode at around twice that figure. The company declined comment, via a spokeswoman. Sign up for Term Sheet, our daily newsletter on deals and deal-makers.