STOCKHOLDER VOTING INSTRUCTIONS
We will be hosting our Annual Meeting via live audio webcast only. If you are a stockholder as of the Record Date and wish to virtually attend the Annual Meeting, you will need the 16-digit control number, which is located on your proxy card (if you receive a printed copy of the Proxy Materials). Instructions on how to participate in the Annual Meeting are also posted online at www.virtualshareholdermeeting.com/SCLX2023. The webcast will start at 9:00 a.m. Pacific Time on Thursday, May 4, 2023. Stockholders may vote and ask questions while attending the Annual Meeting online.
Use of cameras and recording devices are prohibited while virtually attending the live audio webcast.
Registered Stockholders. If shares of our Common Stock are registered directly in your name with our transfer agent, you are considered the stockholder of record (a “stockholder of record”) with respect to those shares, and the Proxy Materials have been provided to you directly by us. As the stockholder of record, you have the right to grant your voting proxy directly to the individuals listed on the proxy card, vote live at the Annual Meeting, or vote by proxy via the Internet.
As a stockholder of record, there are three ways to vote:
| • | | by Internet at www.virtualshareholdermeeting.com/SCLX2023, 24 hours a day, seven days a week, until 11:59 p.m. Eastern Time on Wednesday, May 3, 2023 (have your proxy card in hand when you visit the website); |
| • | | by completing and mailing your proxy card (if you received printed Proxy Materials); or |
| • | | by Internet during the Annual Meeting. Instructions on how to attend and vote at the Annual Meeting are described at www.virtualshareholdermeeting.com/SCLX2023. |
If you plan to attend the Annual Meeting, we recommend that you also vote by proxy so that your vote will be counted if you later decide not to attend the Annual Meeting.
Street Name Stockholders. If shares of our Common Stock are held on your behalf in a brokerage account or by a bank or other nominee, you are considered to be the beneficial owner of shares that are held in “street name” (a “street name stockholder”), and the Proxy Materials have been forwarded to you by your broker or nominee, who is considered the stockholder of record with respect to those shares. As the beneficial owner, you have the right to direct your broker, bank or other nominee as to how to vote your shares. Beneficial owners are also invited to attend the Annual Meeting. However, since a beneficial owner is not the stockholder of record, you should follow your broker’s procedures for obtaining a legal proxy to vote your shares of our Common Stock live at the Annual Meeting. If you request a printed copy of our Proxy Materials by mail, your broker, bank or other nominee will provide a voting instruction form for you to use. We refer to stockholders who hold their shares through a broker, bank or other nominee as “street name stockholders.”
As a street name stockholder, you will receive voting instructions from your broker, bank or other nominee. You must follow the voting instructions provided by your broker, bank or other nominee in order to direct your broker, bank or other nominee, as applicable, on how to vote your shares. Street name stockholders should generally be able to vote by returning a voting instruction form or on the Internet. However, the availability of Internet voting will depend on the voting process of your broker, bank or other nominee. As discussed above, if you are a street name stockholder, you must obtain a legal proxy from your broker, bank or other nominee in order to vote your shares by remote communication in the Annual Meeting.
If you have not yet voted, or if you wish to change your vote, you now have an additional opportunity to do so. Only your latest vote will count, and we urge you to vote today.
If you are a stockholder of record, you can change your vote or revoke your proxy any time before the Annual Meeting by: