UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A
Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934
(Amendment No.__)
Filed by the Registrant ☒ Filed by a party other than the Registrant ☐
Check the appropriate box:
| ☐ | Preliminary Proxy Statement |
| ☐ | Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) |
| ☐ | Definitive Proxy Statement |
| ☒ | Definitive Additional Materials |
| ☐ | Soliciting Material Pursuant to §240.14a-12 |
Syndax Pharmaceuticals, Inc.
(Name of Registrant as Specified In Its Charter)
(Name of Person(s) Filing Proxy Statement, if Other Than The Registrant)
Payment of Filing Fee (Check the appropriate box):
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| ☐ | Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing. | |
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*** Exercise Your Right to Vote ***
Important
Notice Regarding the Availability of Proxy Materials for the
Stockholder Meeting to Be Held on May 17, 2017.
SYNDAX PHARMACEUTICALS, INC.
SYNDAX
PHARMACEUTICALS, INC. BUILDING
D, FLOOR 3 |
Meeting Information Meeting Type: Annual Meeting For holders as of: March 22, 2017 Date: May 17, 2017 Time: 3:30 PM EDT Location: Cooley
LLP |
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 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. | |
See the reverse side of this notice to obtain proxy materials and voting instructions.
|
E25886-P90089
| — Before You Vote — |
How to Access the Proxy Materials
Proxy Materials Available to VIEW or RECEIVE:
NOTICE AND PROXY STATEMENT FORM 10-K
How to View Online:
Have the information
that is printed in the box marked by the arrow 
(located
on the 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, including a proxy card, you must request one. There is NO charge for requesting a copy. Please choose one of the following methods to make your request and to request a future delivery preference:
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 by the arrow 
(located on the following page) in the subject line.
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 May 3, 2017 to facilitate timely delivery.
— How To Vote —
Please Choose One of the Following Voting Methods
Vote In Person: If you would like to attend the Annual Meeting in person, please see the proxy 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 marked by the arrow
(located on the following page) available and follow the instructions.
Vote By Mail: You can vote by mail by requesting a paper copy of the materials, which will include a proxy card.
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Voting Items
The
Board of Directors recommends you vote FOR
the following:
1.
Election of Directors
Nominees:
1a. Fabrice Egros
1b. Pierre Legault
The Board of Directors recommends you vote FOR the following proposal:
2.
To ratify the selection of Deloitte & Touche LLP as the independent registered public accounting firm of the Company for its fiscal year ending December 31, 2017.
NOTE: Such other business as may properly come before the meeting or any adjournment thereof.
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