SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
INFORMATION REQUIRED IN PROXY STATEMENT
SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of the
Securities Exchange Act of 1934
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|
MAGENTA THERAPEUTICS, INC.
(Exact 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):
|☒||No fee required.|
|☐||Fee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.|
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|☐||Fee paid previously with preliminary materials.|
|☐||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.|
Amount Previously Paid:
Form, Schedule or Registration Statement No.:
Important Notice Regarding the Availability of Proxy Materials for the Magenta Therapeutics, Inc. 2019 Annual Meeting of Stockholders to be Held on June 7, 2019
This communication presents only an overview of the more complete proxy materials that are available to you on the Internet. We encourage you to access and review all of the important information contained in the proxy materials before voting. To view the proxy statement and annual report, go to www.proxydocs.com/MGTA. To submit your proxy while visiting this site, you will need the 12 digit control number in the box below.
Under United States Securities and Exchange Commission rules, proxy materials do not have to be delivered in paper. Proxy materials can be distributed by making them available on the Internet. We have chosen to use these procedures for our Annual Meeting and need YOUR participation.
If you want to receive a paper or e-mail copy of the proxy materials, you must request one. There is no charge to you for requesting a copy. In order to receive a paper package in time for this years annual meeting, please make this request on or before May 28, 2019.
|For a Convenient Way to VIEW Proxy Materials|| |
| and |
|VOTE Online go to: www.proxydocs.com/MGTA|
Proxy Materials Available to View or Receive:
1. Annual Report
2. Proxy Statement
Printed materials may be requested by one of the following methods:
You must use the 12 digit control number
located in the shaded gray box below.
If requesting material by e-mail, please send a blank e-mail with the 12 digit control number (located below) in the subject line. No other requests, instructions or other inquiries should be included with your e-mail requesting material.
Vote In-Person Instructions: While we encourage stockholders to vote by the means indicated above, a stockholder is entitled to vote in person at the Annual Meeting. If you wish to vote your shares at the Annual Meeting, please register with the Inspector of Elections at the desk marked Stockholder Registration at the entrance to receive a ballot. Proper photo ID is required. Ballots should be returned to the Inspector of Elections in order to be counted. Additionally, a stockholder who has submitted a proxy before the meeting may revoke that proxy in person at the Annual Meeting.