Sec Form 4 Filing - GREEN STEPHEN L @ SL GREEN REALTY CORP - 2020-06-09

FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person GREEN STEPHEN L 2. Issuer Name and Ticker or Trading Symbol SL GREEN REALTY CORP [ SLG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) C/O SL GREEN REALTY CORP., 420 LEXINGTON AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 06/09/2020 (Street) NEW YORK, NY10170 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock 06/09/2020 C 100,000 A 100,000 I By S.L. Green Properties, Inc. Common Stock 06/09/2020 S 34,422 D $ 57.21 ( 2 ) 65,578 I By S.L. Green Properties, Inc. Common Stock 06/10/2020 S 65,478 D $ 55.75 ( 3 ) 100 I By S.L. Green Properties, Inc. Common Stock 06/10/2020 S 100 D $ 56.57 0 I By S.L. Green Properties, Inc.

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Sec urity: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares Class A Units of SL Green Operating Partnership, L.P. ( 1 ) 06/09/2020 C 100,000 08/20/1999 ( 4 ) Common Stock 100,000 $ 0 580,484 I By S.L. Green Properties, Inc. Class A Units of SL Green Operating Partnership, L.P. ( 5 ) 08/20/1999 ( 4 ) Common Stock 476 476 I By EBG Midtown South Corp. Class A Units of SL Green Operating Partnership, L.P. ( 5 ) 08/20/1999 ( 4 ) Common Stock 19,048 19,048 I By wife Class A Units of SL Green Operating Partnership, L.P. ( 5 ) 08/20/1999 ( 4 ) Common Stock 70,000 70,000 I By SLG Holding III LP Class A Units of SL Green Operating Partnership, L.P. ( 5 ) 08/20/1999 ( 4 ) Common Stock 21,428 21,428 ( 6 ) I By Northwest Partners Class A Units of SL Green Operating Partnership, L.P. ( 5 ) 08/20/1999 ( 4 ) Common Stock 31,013 31,013 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other GREEN STEPHEN L C/O SL GREEN REALTY CORP. 420 LEXINGTON AVENUE NEW YORK, NY10170 X Signatures /s/ Stephen L. Green, by Andrew S. Levine, attorney-in-fact 06/11/2020 Signature of Reporting Person Date

Explanation of Responses:

( 1 )SL Green Properties Inc. redeemed 100,000 Class A Units of SL Green Operating Partnership, L.P. for an equal number of shares of Common Stock of SL Green Realty Corp. ( 2 )Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $56.98 to $57.34 per share, inclusive. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. ( 3 )Represents the weighted average sale price per share. These shares were sold in multiple transactions at prices ranging from $55.46 to $56.415 per share, inclusive. The reporting person undertakes to provide upon request by the U.S. Securities and Exchange Commission staff, the Issuer or a security holder of the Issuer, full information regarding the number of shares sold at each separate price. ( 4 )None. ( 5 )Upon redemption, SL Green Realty Corp. may, at its option, issue one share of Common Stock of SL Green Realty Corp. for each Class A Unit of SL Green Operating Partnership, L.P. or the cash equivalent value thereof to the reporting person. ( 6 )21,428 Class A Units of SL Green Operating Partnership, L.P. represents the reporting person's proportiate interest of the Class A Units of SL Green Operating Partnership, L.P. held by Northwest Partners.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

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