*** Exercise Your Right to Vote *** Important Notice Regarding the Availability of Proxy Materials for the Stockholder Meeting to Be Held on June 22, 2017. LOXO ONCOLOGY, INC. You are receiving this communication because you hold shares in the company named above. This is not a ballot. You cannot use this notice to vote these shares. This communication presents only an overview of LOXO ONCOLOGY, INC. 281 TRESSER BOULEVARD 9TH FLOOR STAMFORD, CT 06901 the more complete proxy materials that are available to you on the Internet. You may view the proxy materials online at www.proxyvote.com or easily request a paper copy (see reverse side). We encourage you to access and review all of the important information contained in the proxy materials before voting. proxy materials and voting instructions. E28258-P89676 See the reverse side of this notice to obtain Meeting Information Meeting Type:Annual Meeting For holders as of:April 24, 2017 Date: June 22, 2017Time: 10:00 AM EDT Location: Stamford Marriott Hotel and Spa 243 Tresser Blvd. Stamford, CT 06901
Before You Vote How to Access the Proxy Materials Have the information that is printed in the box marked by the arrow XXXX XXXX XXXX XXXX (located on the by the arrow XXXX XXXX XXXX XXXX (located on the following page) in the subject line. How To Vote Please Choose One of the Following Voting Methods marked by the arrow XXXX XXXX XXXX XXXX (located on the following page) available and follow the instructions. E28259-P89676 Vote In Person: Many stockholder meetings have attendance requirements. Please check the meeting materials for any special requirements for meeting attendance. At the meeting, you will need to request a ballot to vote these shares. Vote By Internet: To vote now by Internet, go to www.proxyvote.com. Have the information that is printed in the box Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card. Proxy Materials AAvvaaiillaabbllee ttooVVIEIEWWoorrRREECCEEIVIVEE: : NOTICE AND PROXY STATEMENTFORM 10-K How to View Online: following page) and visit: www.proxyvote .com. How to Request and Receive a PAPER or E-MAIL Copy: If you want to receive a paper or e-mail copy of these documents, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request: 1) BY INTERNET:www.proxyvote.com 2) BY TELEPHONE: 1-800-579-1639 3) BY E-MAIL*:sendmaterial@proxyvote.com * If requesting materials by e-mail, please send a blank e-mail with the information that is printed in the box marked Requests, instructions and other inquiries sent to this e-mail address will NOT be forwarded to your investment advisor. Please make the request as instructed above on or before June 8, 2017 to facilitate timely delivery.
The Board of Directors recommends you vote FOR the following: 1. Election of Class III Directors Nominees: 01) 02) 03) Steven A. Elms Alan Fuhrman Avi Z. Naider The Board of Directors recommends you vote FOR proposal 2. 2. To ratify the appointment of Ernst & Young LLP as the independent registered public accounting firm for the fiscal year ending December 31, 2017 NOTE: Such other business as may properly come before the meeting or any adjournment thereof. E28260-P89676 Voting Items
E28261-P89676