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

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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 under §240.14a-12

SL Green Realty Corp.

(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 ALL BOXES THAT APPLY):
☑		No fee required
☐		Fee paid previously with preliminary materials
☐		Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11



SL GREEN REALTY CORP. ONE VANDERBILT AVENUE NEW YORK, NY 10017		Your Vote Counts! SL GREEN REALTY CORP. 2023 Annual Meeting Vote by June 4, 2023 11:59 PM ET


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You invested in SL GREEN REALTY CORP. and it’s time to vote!
You have the right to vote on proposals being presented at the Annual Meeting. This is an important notice regarding the availability of proxy materials for the stockholder meeting to be held on June 5, 2023.

Get informed before you vote
View the Notice and Proxy Statement, 2022 Annual Report and additional soliciting materials, if any, online OR you can receive a free paper or email copy of the material(s) by making a request prior to May 22, 2023. If you would like to request a copy of the material(s) for this and/or future stockholder meetings, you may (1) visit www.ProxyVote.com, (2) call 1-800-579-1639 or (3) send an email to sendmaterial@proxyvote.com. If sending an email, please include your control number (indicated below) in the subject line. Unless requested, you will not otherwise receive a paper or email copy of these material(s).


		For complete information and to vote, visit www.ProxyVote.com
		Control #

Smartphone users Point your camera here and vote without entering a control number		Vote in Person at the Meeting* June 5, 2023 10:00 A.M., ET
	The Auditorium at One Vanderbilt One Vanderbilt Avenue New York, NY 10017

*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 at www.ProxyVote.com

THIS IS NOT A VOTABLE BALLOT

This communication presents only an overview of the more complete proxy materials that contain important information and are available to you on the Internet. Please follow the instructions on the reverse side to view the proxy materials online or request an email or paper copy, and to vote on these important matters.

We encourage you to access and review all of the important information contained in the proxy materials before voting.

Voting Items		Board Recommends
1.	Election of Directors
	Nominees:
1a.	John H. Alschuler		For
1b.	Betsy S. Atkins		For
1c.	Carol N. Brown		For
1d.	Edwin T. Burton, III		For
1e.	Lauren B. Dillard		For
1f.	Stephen L. Green		For
1g.	Craig M. Hatkoff		For
1h.	Marc Holliday		For
1i.	Andrew W. Mathias		For
2.	To approve, on a non-binding advisory basis, our executive compensation.		For
3.	To ratify the appointment of Ernst & Young LLP as our independent registered public accounting firm for the fiscal year ending December 31, 2023.		For
4.	To recommend, by a non-binding advisory vote, whether an advisory vote on our executive compensation should be held every one, two or three years.		Year
NOTE: The proxies are authorized to vote in their discretion upon such other business as may properly come before the Annual Meeting, including any adjournments or postponements thereof.

Prefer to receive an email instead? While voting on www.ProxyVote.com, be sure to click “Delivery Settings”.

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