REGISTRATION OF ADDITIONAL SECURITIES
We filed with the United States Securities and Exchange Commission, or the SEC, on August 13, 2012, a registration statement on FormS-8 (FileNo. 333-183284) relating to shares of our common stock, par value $0.001 per share, or common stock, to be offered and sold under our 2012 Plan. Pursuant to a registration statement on FormS-8 (FileNo. 333-187316) filed with the SEC on March 15, 2013, we registered an additional 3,992,570 shares of common stock to be offered and sold under our 2012 Plan. Pursuant to a registration statement on FormS-8 (FileNo. 333-194663) filed with the SEC on March 18, 2014, we registered an additional 3,993,300 shares of common stock to be offered and sold under our 2012 Plan. Pursuant to a registration statement on FormS-8 (FileNo. 333-202753) filed with the SEC on March 13, 2015, we registered an additional 4,055,814 shares of common stock to be offered and sold under our 2012 Plan. Pursuant to a registration statement on FormS-8 (FileNo. 333-210076) filed with the SEC on March 10, 2016, we registered an additional 4,385,685 shares of common stock to be offered and sold under our 2012 Plan. Pursuant to a registration statement on FormS-8 (FileNo. 333-216658) filed with the SEC on March 13, 2017, we registered an additional 4,508,404 shares of common stock to be offered and sold under our 2012 Plan. Pursuant to a registration statement on FormS-8 (FileNo. 333-223318) filed with the SEC on February 28, 2018, we registered an additional 4,588,682 shares of common stock to be offered and sold under our 2012 Plan. The contents of such registration statements are incorporated by reference in this registration statement. We are hereby registering an additional 4,601,212 shares of our common stock issuable or that may become issuable under our 2012 Plan.
PART I
INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS
The information called for in Part I of FormS-8 is not being filed with or included in this FormS-8 (by incorporation by reference or otherwise) in accordance with the rules and regulations of the SEC.
PART II
INFORMATION REQUIRED IN THE REGISTRATION STATEMENT
Item 3.Incorporation of Documents by Reference.
The SEC allows us to incorporate by reference the information we file with it, which means that we can disclose important information to you by referring to those documents. The information incorporated by reference is an important part of this registration statement, and information that we file later with the SEC will automatically update and supersede this information. We incorporate by reference the following documents we have filed, or may file, with the SEC:
| • | | Annual Report on Form10-K for the year ended December 31, 2018 filed with the SEC on February 25, 2019; |
| • | | The description of our common stock contained in our Registration Statement on Form8-A, filed with the SEC on April 12, 2004; and |
| • | | All documents we file with the SEC pursuant to Sections 13(a), 13(c), 14 or 15(d) of the Exchange Act prior to the filing of a post-effective amendment that indicates that all securities offered hereby have been sold or that deregisters all securities covered hereby then remaining unsold. |
Any information that we later file with the SEC will automatically update and supersede the information and statements contained in a document incorporated or deemed to be incorporated by reference herein. Any such information or statement so modified or superseded will not be deemed, except as so modified or superseded, to constitute part of this registration statement. Under no circumstances will any information filed under Items 2.02 or 7.01 of Form8-K be deemed incorporated herein by reference unless such Form8-K expressly provides to the contrary.
Item 5.Interests of Named Experts and Counsel.
The validity of the common stock being offered by this prospectus will be passed upon for us by Latham & Watkins LLP, Menlo Park, California. As of the date of this registration statement, Latham & Watkins LLP and certain attorneys in the firm who have rendered, and will continue to render, legal services to the Company, own shares of our common stock and warrants exercisable for shares of our common stock representing in the aggregate less than one percent of the shares of our common stock outstanding immediately prior to the filing of this registration statement.