These forward-looking statements speak only as of the date hereof, and Invitae Corporation disclaims any obligation to update these forward-looking statements. Additional Information about the Exchange Offer and Proposed Merger and Where to Find It In connection with the Exchange Offer and Proposed Merger, Invitae and CombiMatrix have filed relevant materials with the Securities and Exchange Commission (the "SEC"), including (a) a registration statement on Form S-4 (Registration No. 333-220448) filed by Invitae that contains offer documents for Invitae to conduct the Exchange Offer and (b) a registration statement on Form S-4 (Registration No. 333-220447) filed by Invitae that contains a proxy statement/prospectus for CombiMatrix to solicit stockholder approval of the Proposed Merger. These registration statements were declared effective on October 5, 2017.