Imprivata Confidentially Submits Registration Statement with the Securities and Exchange Commission for Initial Public Offering of its Common Stock

Lexington, Mass.—February 3, 2014—Imprivata, Inc. today announced that it has confidentially submitted a draft registration statement with the Securities and Exchange Commission (SEC) to conduct an initial public offering of its common stock. The offering is expected to commence after the SEC completes the review process of its draft registration statement.

This announcement is being made pursuant to and in accordance with Rule 135 under the Securities Act of 1933. As required by Rule 135, this press release does not constitute an offer to sell, or the solicitation of an offer to buy, securities, and shall not constitute an offer, solicitation, or sale in any jurisdiction in which such offer, solicitation, or sale would be unlawful prior to registration or qualification under the securities laws of that jurisdiction.

Media Contact:                                                                                
Caitlin Hunt
MSL Group
781-684-0770
imprivata@mslgroup.com