UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):

July 27, 2011 (July 26, 2011)

SL GREEN REALTY CORP.

(EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

MARYLAND

(STATE OF INCORPORATION)

(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)

(212) 594-2700

(REGISTRANT’S TELEPHONE NUMBER, INCLUDING AREA CODE)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

o            Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o            Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o            Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o            Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Item 2.02.             Results of Operations and Financial Condition

Following the issuance of a press release on July 26, 2011 announcing the Company’s results for the second quarter ended June 30, 2011, the Company intends to make available supplemental information regarding the Company’s operations that is too voluminous for a press release.  The Company is attaching the press release as Exhibit 99.1 and the supplemental package as Exhibit 99.2 to this Current Report on Form 8-K.

The information (including exhibits 99.1 and 99.2) being furnished pursuant to this “Item 2.02 Results of Operations and Financial Condition” shall not be deemed to be “filed” for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or the Exchange Act, or otherwise subject to the liabilities of that section and shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Securities Act, or the Exchange Act regardless of any general incorporation language in such filing.

Item 7.01.             Regulation FD Disclosure

As discussed in Item 2.02 above, on July 26, 2011, the Company issued a press release announcing its results for the second quarter ended June 30, 2011.

The information being furnished pursuant to this “Item 7.01 Regulation FD Disclosure” shall not be deemed to be “filed” for the purposes of Section 18 of the Exchange Act or otherwise subject to the liabilities of that section and shall not be deemed to be incorporated by reference into any filing under the Securities Act or the Exchange Act regardless of any general incorporation language in such filing.  This information will not be deemed an admission as to the materiality of such information that is required to be disclosed solely by Regulation FD.

Item 9.01.             Financial Statements and Exhibits

(d)           Exhibits

99.1                        Press Release regarding second quarter 2011 earnings.

99.2                        Supplemental package.

NON-GAAP Supplemental Financial Measures

Funds from Operations (FFO)

FFO is a widely recognized measure of REIT performance.  We compute FFO in accordance with standards established by the National Association of Real Estate Investment Trusts, or NAREIT, which may not be comparable to FFO reported by other REITs that do not compute FFO in accordance with the NAREIT definition, or that interpret the NAREIT definition differently than we do.  The revised White Paper on FFO approved by the Board of Governors of NAREIT in April 2002 defines FFO as net income (loss) (computed in accordance with GAAP), excluding gains (or losses) from debt restructuring and sales of properties, plus real estate related depreciation and amortization and after adjustments for unconsolidated partnerships and joint ventures.  We present

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FFO because we consider it an important supplemental measure of our operating performance and believe that it is frequently used by securities analysts, investors and other interested parties in the evaluation of REITS, particularly those that own and operate commercial office properties.  We also use FFO as one of several criteria to determine performance-based bonuses for members of our senior management.  FFO is intended to exclude GAAP historical cost depreciation and amortization of real estate and related assets, which assumes that the value of real estate assets diminishes ratably over time.  Historically, however, real estate values have risen or fallen with market conditions.  Because FFO excludes depreciation and amortization unique to real estate, gains and losses from property dispositions and extraordinary items, it provides a performance measure that, when compared year over year, reflects the impact to operations from trends in occupancy rates, rental rates, operating costs, interest costs, providing perspective not immediately apparent from net income.  FFO does not represent cash generated from operating activities in accordance with GAAP and should not be considered as an alternative to net income (determined in accordance with GAAP), as an indication of our financial performance or to cash flow from operating activities (determined in accordance with GAAP) as a measure of our liquidity, nor is it indicative of funds available to fund our cash needs, including our ability to make cash distributions.

Funds Available for Distribution (FAD)

FAD is a non-GAAP financial measure that is not intended to represent cash flow for the period and is not indicative of cash flow provided by operating activities as determined in accordance with GAAP.  FAD is presented solely as a supplemental disclosure with respect to liquidity because the Company believes it provides useful information regarding the Company’s ability to fund its dividends.  Because all companies do not calculate FAD the same way, the presentation of FAD may not be comparable to similarly titled measures of other companies.   FAD does not represent cash flow from operating, investing and finance activities in accordance with GAAP and should not be considered as an alternative to net income (determined in accordance with GAAP), as an indication of our financial performance, as an alternative to net cash flows from operating activities (determined in accordance with GAAP), or as a measure of our liquidity.

Same-Store Net Operating Income

The Company presents same-store net operating income on a cash and GAAP basis because the Company believes that it provides investors with useful information regarding the operating performance of properties that are comparable for the periods presented.  For properties owned since January 1, 2010 and still owned in the same manner at the end of the current quarter, the Company determines GAAP net operating income by subtracting property operating expenses and ground rent from recurring rental and tenant reimbursement revenues. Cash net operating income (Cash NOI) is derived by deducting straight line and free rent from, and adding tenant credit loss allowance to, GAAP net operating income. Same-store net operating income is not an alternative to net income (determined in accordance with GAAP) and same-store performance should not be considered an alternative to GAAP net income performance.

Debt to Market Capitalization Ratio

The Company presents the ratio of debt to market capitalization as a measure of the Company’s leverage position relative to the Company’s estimated market value.  The Company’s estimated market value is based upon the quarter-end trading price of the Company’s common stock multiplied by all common shares and operating partnership units outstanding plus the face value of the Company’s preferred equity. This ratio is presented on a consolidated basis and a combined basis.  The combined debt to market capitalization includes the Company’s pro-rata share of off-balance sheet (unconsolidated) joint venture debt.  The Company believes this ratio may provide investors with another measure of the Company’s current leverage position.  The debt to market capitalization ratio should be used as one measure of the Company’s leverage position, and this measure is commonly used in the REIT sector; however, this may not be comparable to other REITs that do not compute in the same manner.  The debt to market capitalization ratio does not represent the Company’s borrowing capacity and should not be considered an alternative measure to the Company’s current lending arrangements.

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Coverage Ratios

The Company presents fixed charge and interest coverage ratios to provide a measure of the Company’s financial flexibility to service current debt amortization, interest expense and ground rent from current cash net operating income.  These coverage ratios are provided on both a consolidated and combined basis.  The combined coverage ratios include the Company’s pro-rata share of off-balance sheet (unconsolidated) joint venture fixed charges and cash net operating income.  These coverage ratios represent a common measure of the Company’s ability to service fixed cash payments; however, these ratios are not used as an alternative to cash flow from operating, financing and investing activities (determined in accordance with GAAP).

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

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Exhibit 99.1

FOR IMMEDIATE RELEASE

CONTACT

James Mead

Chief Financial Officer

-or-

Heidi Gillette

Investor Relations

(212) 594-2700

SL GREEN REALTY CORP. REPORTS

SECOND QUARTER 2011 FFO OF $1.10 PER SHARE BEFORE TRANSACTION COSTS AND EPS OF $6.26 PER SHARE

Operating Highlights

·                  Second quarter FFO of $1.10 per diluted share before transaction related costs of $0.02 per share, a 1.9 percent increase as compared with $1.08 per diluted share before transaction related costs of $0.06 per share for the second quarter of 2010. FFO after transaction costs was $1.08 per diluted share for the second quarter of 2011, a 5.9 percent increase as compared with $1.02 per diluted share after transaction costs for the second quarter of 2010.

·                  Second quarter net income attributable to common stockholders of $6.26 per diluted share as compared with $1.75 per diluted share in the second quarter of 2010. Results for 2011 include a gain on sale and a purchase price fair value adjustment of $6.06 per diluted share.

·                  Combined same-store GAAP NOI increased 2.6 percent to $174.4 million.

·                  Signed 67 Manhattan leases totaling 469,731 square feet during the second quarter and signed 133 Manhattan leases totaling 1,046,814 square feet in 2011.  The mark-to-market on office leases signed in Manhattan was 0.3 percent higher in the second quarter and 5.5 percent higher year-to-date than the previously fully escalated rents on the same office spaces.

·                  Signed 31 Suburban leases totaling 177,964 square feet during the second quarter and 69 Suburban leases totaling 319,894 square feet in 2011.  The mark-to-market on office leases signed in the Suburbs was 5.5 percent lower in the second quarter and 3.2 percent lower year-to-date than the previously fully escalated rents on the same office spaces.

·                  Quarter-end occupancy of 94.9 percent in Manhattan same-store properties, excluding 100 Church Street, as compared to 94.5 percent in the same quarter of the previous year.

Investing Highlights

·                  Consolidated a 100% interest in 1515 Broadway through the buyout of the Company’s joint venture partner. The transaction valued the consolidated

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interests of the property at $1.234 billion. The Company assumed its pro-rata share of the $458.8 million mortgage encumbering the property.

·                  Concluded a recapitalization of 280 Park Avenue resulting in the Company and Vornado Realty Trust (NYSE: VNO) holding a significant majority equity stake in the property.

·                  Successfully converted a debt position in 110 East 42nd Street into a substantial ownership interest in the office condominium, along with control of the asset. In connection with this transaction, the Company modified its senior mezzanine loan on the property simultaneous with the modification of the underlying mortgage loan.

·                  Sold 28 West 44th Street for $161.0 million. The Company realized a gain of $46.1 million on the sale. The net sales proceeds were re-invested in a tax efficient manner.

·                  Originated or purchased $55.7 million of new debt investments at an average current yield of 8.5 percent.

Financing Highlights

·                  Sold approximately 3.3 million shares of common stock through At-The-Market (“ATM”) equity offering programs for aggregate gross proceeds of $262.0 million ($258.1 million of net proceeds after related expenses). In 2011 to date, the Company has sold 6.7 million shares of its common stock through the ATM for aggregate gross proceeds of $525.0 million ($517.1 million of net proceeds after related expenses).

·                  Refinanced 521 Fifth Avenue with a new $150.0 million 2-year mortgage which carries a floating rate of interest of 200 basis points over the 30-day LIBOR. In connection with that refinancing, the Company acquired the fee interest in the property for $15.0 million.

·                  Refinanced 919 Third Avenue with a new 12-year $500.0 million mortgage which bears interest at a fixed rate of 5.116%. The new mortgage replaced the former 10-year, $219.9 million loan with a 6.867% interest rate which was scheduled to mature in August 2011.

·                  Refinanced 1551/1555 Broadway with a new 10-year $180.0 million mortgage which bears interest at a fixed rate of 5.10%. The new mortgage replaced the former $127.4 million loan, which was scheduled to mature in October 2011.

·                  Repaid the $108.3 million mortgage secured by the property located at Landmark Square, Stamford, Connecticut, in anticipation of a new mortgage financing in the second half of 2011.

Summary

New York, NY, July 26, 2011 — SL Green Realty Corp. (NYSE:  SLG) today reported funds from operations, or FFO, of $92.9 million, or $1.08 per diluted share, for the quarter ended June 30, 2011, compared to $81.5 million, or $1.02 per diluted share, for the same quarter in 2010.

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Net income attributable to common stockholders totaled $526.5 million, or $6.26 per diluted share, for the quarter ended June 30, 2011, compared to $137.0 million, or $1.75 per diluted share, for the same quarter in 2010. The per share increase was primarily due to a gain on the sale of 28 West 44th Street of $0.54 per diluted share and a purchase price fair value adjustment on the acquisition of our partner’s interest in 1515 Broadway of $5.52 per diluted share in 2011 compared to a gain on sale of $1.59 per diluted share in 2010.

Operating and Leasing Activity

For the second quarter of 2011, the Company reported revenues and operating income of $300.7 million and $164.7 million, respectively, an increase of 19.5 percent and 21.8 percent compared to $251.6 million and $135.2 million, respectively, for the same period in 2010.

Same-store GAAP NOI on a combined basis increased by 2.6 percent to $174.4 million for the second quarter of 2011, after giving consideration to 1515 Broadway and 521 Fifth Avenue as consolidated properties, as compared to the same quarter in 2010. Consolidated property NOI increased by 2.8 percent to $147.5 million and unconsolidated joint venture property NOI increased 1.3 percent to $26.9 million.

Occupancy for the Company’s same-store Manhattan portfolio, excluding 100 Church Street, at June 30, 2011 was 94.9 percent as compared to 94.5 percent for the same period in the previous year.  During the quarter, the Company signed 56 office leases in its Manhattan portfolio totaling 453,173 square feet.  Thirteen leases totaling 112,246 square feet represented office leases that replaced previous vacancy, while 43 office leases comprising 340,927 square feet had average starting rents of $54.44 per rentable square foot, representing a 0.3 percent increase over the previously fully escalated rents on the same office spaces.  The average lease term on the Manhattan office leases signed in the second quarter was 8.6 years and average tenant concessions were 1.9 months of free rent with a tenant improvement allowance of $41.12 per rentable square foot.  Of the 359,583 square feet of office leases which commenced during the second quarter, 157,391 square feet represented office leases that replaced previous vacancy, while 202,192 square feet represented office leases that had average starting rents of $59.91 per rentable square foot, representing a 6.5 percent increase over the previously fully escalated rents on the same office spaces.

Occupancy for the Company’s Suburban portfolio was 86.4 percent at June 30, 2011.  During the quarter, the Company signed 28 office leases in the Suburban portfolio totaling 152,961 square feet.  Seven leases and 14,859 square feet represented office leases that replaced previous vacancy, while 21 office leases comprising 138,102 square feet had average starting rents of $31.60 per rentable square foot, representing an 5.5 percent decrease over the previously fully escalated rents on the same office spaces.  The average lease term on the Suburban office leases signed in the second quarter was 5.4 years and average tenant concessions were 3.4 months of free rent with a tenant improvement allowance of $14.44 per rentable square foot.  Of the 180,505 square feet of office leases which commenced during the second quarter, 18,996 square feet represented office leases that replaced previous vacancy, while 161,509 square feet represented office

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leases that had average starting rents of $31.67 per rentable square foot, representing a 4.3 percent decrease over the previously fully escalated rents on the same office spaces.

Significant leases that were signed during the second quarter included:

·                  New lease/early renewal with Rothstein Kass & Company for 12 years for 88,049 square feet at 1350 Avenue of the Americas;

·                  New lease with UN Women for 10 years for 73,595 square feet at 220 East 42nd Street;

·                  Early renewal and expansion with Adzinia Media Group for 4.4 years for 34,920 square feet at 1350 Avenue of the Americas;

·                  New lease with Wilk Auslander LLP for 10 years for 33,799 square feet at 1515 Broadway;

·                  Early renewal with Skadden, Arps, Slate, Meagher & Flom LLP for 7.4 years for 56,126 square feet at 360 Hamilton Avenue, White Plains, Westchester County; and

·                  Early renewal with Bank of America for 5 years for 24,445 square feet at Jericho Plaza, Long Island.

Marketing, general and administrative, or MG&A, expenses for the quarter ended June 30, 2011 were $22.5 million, or 6.4 percent of total revenues including the Company’s share of joint venture revenue, compared to $18.4 million, or 5.7 percent of total revenues including the Company’s share of joint venture revenue, for the quarter ended June 30, 2010.

Real Estate Investment Activity

In April 2011, the Company acquired the entire interest of SITQ Immobilier, a subsidiary of Caisse de depot et placement du Quebec, or SITQ’s, in 1515 Broadway, thereby consolidating full ownership of the office building. The transaction valued the consolidated interests at $1.234 billion and the Company assumed its pro-rata share of the $458.8 million mortgage encumbering the property. This property, which was originally acquired by the joint venture in May 2002, was previously accounted for as an investment in unconsolidated joint ventures.

In May 2011, 280 Park Avenue equity partners Broadway Partners and Investcorp executed a recapitalization agreement with mezzanine debt holders SL Green and Vornado.  The recapitalization merged the parties’ respective equity and debt positions to form a new ownership structure for the Class A office property and included funding for an approximate $150 million repositioning and re-tenanting program.  The recapitalization followed the formation of a 50/50 joint venture between Vornado and SL Green that combined their mezzanine debt positions, which totaled $400 million.  That joint venture now holds a significant majority equity stake in the property.

In May 2011, the Company successfully converted a debt position in 110 East 42nd Street into a substantial ownership interest in the office condominium, along with control of the

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asset. In connection with this transaction, the Company modified its senior mezzanine loan on the property simultaneous with the modification of the underlying mortgage loan.

In May 2011, SL Green sold its 359,000 square foot property located at 28 West 44th Street for $161.0 million and realized a gain of $46.1 million on the sale. The net sales proceeds were re-invested in a tax efficient manner.

Debt and Preferred Equity Investment Activity

The Company’s debt and preferred equity investment portfolio totaled $582.4 million at June 30, 2011, an increase of 0.5 percent, or $3.1 million, from March 31, 2011.  During the second quarter, the Company purchased and originated new debt investments totaling $55.7 million, which are directly or indirectly collateralized by commercial office properties, and received $35.5 million of proceeds from investments that were sold, redeemed or repaid.  The debt and preferred equity investment portfolio had a weighted average maturity of 3.4 years as of June 30, 2011 and had a weighted average yield for the quarter ended June 30, 2011 of 7.4 percent, exclusive of loans with a net carrying value of $85.9 million, which are on non-accrual status.

Financing and Capital Activity

In the second quarter of 2011, the Company sold approximately 3.3 million shares of common stock through ATM equity offering programs for aggregate gross proceeds of approximately $262.0 million ($258.1 million of net proceeds after related expenses). In 2011 to date, the Company has sold 6.7 million shares of its common stock through the ATM for aggregate gross proceeds of approximately $525.0 million ($517.1 million of net proceeds after related expenses). There is no additional capacity under these programs.

In April 2011, the Company refinanced 521 Fifth Avenue with a new $150.0 million 2-year mortgage which carries a floating rate of interest of 200 basis points over the 30-day LIBOR. In connection with that refinancing, the Company acquired the fee interest in the property for $15.0 million.

In May 2011, the Company repaid the $108.3 million mortgage securing the property located at Landmark Square, Stamford, Connecticut in anticipation of a new mortgage financing in the second half of 2011. This mortgage was scheduled to mature in February 2012.

In June 2011, the Company, along with New York State Teachers Retirement System its joint venture partner, refinanced 919 Third Avenue with a new 12-year $500.0 million mortgage which bears interest at a fixed rate of 5.116%. The new mortgage replaced the former 10-year, $250 million loan, which carried a balance of $219.9 million at payoff with a 6.867% interest rate which was scheduled to mature in August 2011.

In June 2011, the Company, along with Jeff Sutton, its joint venture partner, refinanced 1551/1555 Broadway when it closed on a new ten-year $180.0 million mortgage which bears interest at a fixed rate of 5.10%. The new mortgage replaced the former $127.4 million loan, which was scheduled to mature in October 2011.

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In April 2011, the Company, along with The Moinian Group, its joint venture partner, refinanced the bridge loan on 3 Columbus Circle and replaced it with a $260.0 million 5-year mortgage with the Bank of China, which carries a floating rate of interest of 210 basis points over the 30-day LIBOR, at which point SL Green and Deutsche Bank, the bridge loan lenders, were repaid. The joint venture has the ability to increase the mortgage by $40.0 million based on meeting certain performance hurdles.

Dividends

During the second quarter of 2011, the Company declared quarterly dividends on its outstanding common and preferred stock as follows:

·                  $0.10 per share of common stock, which were paid on July 15, 2011 to stockholders of record on the close of business on June 30, 2011; and

·                  $0.4766 and $0.4922 per share on the Company’s Series C and D Preferred Stock, respectively, for the period April 15, 2011 through and including July 14, 2011, which were paid on July 15, 2011 to stockholders of record on the close of business on June 30, 2011, and reflect regular quarterly dividends which are the equivalent of annualized dividends of $1.9064 and $1.9688, respectively.

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Conference Call and Audio Webcast

The Company’s executive management team, led by Marc Holliday, Chief Executive Officer, will host a conference call and audio webcast on Wednesday, July 27, 2011 at 2:00 pm ET to discuss the financial results.

The Supplemental Package will be available prior to the quarterly conference call on the Company’s website, www.slgreen.com, under “Financial Reports” in the Investors section.

The live conference will be webcast in listen-only mode on the Company’s website under “Event Calendar & Webcasts” in the Investors section and on Thomson’s StreetEvents Network. The conference may also be accessed by dialing 866.831.6162 Domestic or 617.213.8852 International, using pass-code “SL Green.”

A replay of the call will be available through August 3, 2011 by dialing 888.286.8010 Domestic or 617.801.6888 International, using pass-code 66320613.

Company Profile

SL Green Realty Corp., New York City’s largest office landlord, is the only fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and maximizing value of Manhattan commercial properties. As of June 30, 2011, SL Green owned interests in 57 Manhattan properties totaling more than 33.6 million square feet. This included ownership interests in 25.8 million square feet of commercial properties and debt and preferred equity investments secured by 7.6 million square feet of properties. In addition to its Manhattan investments, SL Green holds ownership interests and debt and preferred equity interests in 32 suburban assets totaling 7.3 million square feet in Brooklyn, Queens, Long Island, Westchester County, Connecticut and New Jersey, along with four development properties in the suburbs encompassing approximately 465,000 square feet.

To be added to the Company’s distribution list or to obtain the latest news releases and other Company information, please visit our website at www.slgreen.com or contact Investor Relations at 212.594.2700.

Disclaimers

Non-GAAP Financial Measures

During the quarterly conference call, the Company may discuss non-GAAP financial measures as defined by SEC Regulation G. In addition, the Company has used non-GAAP financial measures in this press release. A reconciliation of each non-GAAP financial measure and the comparable GAAP financial measure can be found on pages 11 and 12 of this release and in the Company’s Supplemental Package.

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Forward-looking Statement

This press release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.  All statements other than statements of historical facts included in this press release are forward-looking statements.  All forward-looking statements speak only as of the date of this press release.  Such forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause the actual results, performance, achievements or transactions of the Company to be materially different from any future results, performance, achievements or transactions expressed or implied by such forward-looking statements.  Such risks, uncertainties and other factors relate to, among others, the strength of the commercial office real estate markets in the New York metro area, reduced demand for office space, unanticipated increases in financing and other costs, competitive market conditions, unanticipated administrative costs, divergent interests from or the financial condition of our joint venture partners, timing of leasing income, general and local economic conditions, interest rates, capital market conditions, tenant bankruptcies and defaults, the availability and cost of comprehensive insurance, including coverage for terrorist acts, environmental, regulatory and/or safety requirements, and other factors, all of which are beyond the Company’s control.  Additional information or factors that could affect the Company and the forward-looking statements contained herein are included in the Company’s filings with the Securities and Exchange Commission.  The Company assumes no obligation to update or supplement forward-looking statements that become untrue because of subsequent events.

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SL GREEN REALTY CORP.

STATEMENTS OF OPERATIONS-UNAUDITED

(Amounts in thousands, except per share data)

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SL GREEN REALTY CORP.

CONDENSED CONSOLIDATED BALANCE SHEETS

(Amounts in thousands, except per share data)

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SL GREEN REALTY CORP.

RECONCILIATION OF NON-GAAP FINANCIAL MEASURES

(Amounts in thousands, except per share data)

(1)          Includes the Company’s share of joint venture transaction related costs.

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SL GREEN REALTY CORP.

SELECTED OPERATING DATA-UNAUDITED

(1)  Includes wholly owned and joint venture properties.

(2)  Excluding 100 Church Street, which is in lease-up, occupancy would be 94.9% as of June 30, 2011

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Exhibit 99.2

SL Green Realty Corp.

Second Quarter

Supplemental Data

June 30, 2011

SL Green Realty Corp. is a fully integrated, self-administered and self-managed Real Estate Investment Trust, or REIT, that primarily acquires, owns, manages, leases and repositions office properties in emerging, high-growth submarkets of Manhattan.

·                  SL Green’s common stock is listed on the New York Stock Exchange, and trades under the symbol SLG.

·                  SL Green maintains an internet site at www.slgreen.com at which most key investor relations data pertaining to dividend declaration, payout, current and historic share price, etc. can be found.  Such information is not incorporated into this supplemental financial package.  This supplemental financial package is available through the Company’s internet site.

·                  This data is furnished to supplement audited and unaudited regulatory filings of the Company and should be read in conjunction with those filings.  The financial data herein is unaudited and is provided from the perspective of timeliness to assist readers of quarterly and annual financial filings.  As such, data otherwise contained in future regulatory filings covering the same period may restate the data presented herein.

Questions pertaining to the information contained herein should be referred to Investor Relations at investor.relations@slgreen.com or at 212-216-1601.

Forward-looking Statement

This press release contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended.  All statements other than statements of historical facts included in this press release are forward-looking statements.  All forward-looking statements speak only as of the date of this press release.  Such forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause the actual results, performance, achievements or transactions of the Company to be materially different from any future results, performance, achievements or transactions expressed or implied by such forward-looking statements.  Such risks, uncertainties and other factors relate to, among others, the strength of the commercial office real estate markets in the New York metro area, reduced demand for office space, unanticipated increases in financing and other costs, competitive market conditions, unanticipated administrative costs, divergent interests from or the financial condition of our joint venture partners, timing of leasing income, general and local economic conditions, interest rates, capital market conditions, tenant bankruptcies and defaults, the availability and cost of comprehensive insurance, including coverage for terrorist acts, environmental, regulatory and/or safety requirements, and other factors, all of which are beyond the Company’s control.  Additional information or factors that could affect the Company and the forward-looking statements contained herein are included in the Company’s filings with the Securities and Exchange Commission.

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The Company assumes no obligation to update or supplement forward-looking statements that become untrue because of subsequent events.

Ratings

Ratings are not recommendations to buy, sell or hold the Company’s securities.

The following discussion related to the consolidated financial statements of the Company should be read in conjunction with the financial statements for the quarter ended June 30, 2011 that will be released on Form 10-Q to be filed on or before August 9, 2011.

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SL Green Realty Corp., or the Company, is New York City’s largest commercial office landlord and is the only fully integrated, self-managed, self-administered Real Estate Investment Trust, or REIT, primarily focused on owning and operating office buildings in Manhattan.

The Company was formed on August 20, 1997 to continue the commercial real estate business of S.L. Green Properties Inc., a company that was founded in 1980 by Stephen L. Green, our current Chairman.  For more than 25 years SL Green has been engaged in the business of owning, managing, leasing, acquiring and repositioning office properties in Manhattan.  The Company’s investment focus is to create value through strategically acquiring, redeveloping and repositioning office properties primarily located in Manhattan, and re-leasing and managing these properties for maximum cash flow.

In 2007, SL Green acquired Reckson Associates Realty Corp. and added over 9 million square feet to its portfolio. Included in this total is over 3 million square feet of Class A office space located in Westchester, New York and Stamford, Connecticut.  These suburban portfolios serve as natural extensions of SL Green’s core ownership in the Grand Central submarket of Midtown Manhattan. The Company has since made selective additions and dispositions to the holdings in these areas.

Looking forward, SL Green plans to continue its opportunistic investment philosophy through three established business lines: investment in long-term core properties, investment in opportunistic assets, and debt and preferred equity investments.  This three-legged investment strategy allows SL Green to balance the components of its portfolio to take advantage of each stage in the business cycle.

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Summary

New York, NY, July 26, 2011 — SL Green Realty Corp. (NYSE:  SLG) today reported funds from operations, or FFO, of $92.9 million, or $1.08 per diluted share, for the quarter ended June 30, 2011, compared to $81.5 million, or $1.02 per diluted share, for the same quarter in 2010.

Net income attributable to common stockholders totaled $526.5 million, or $6.26 per diluted share, for the quarter ended June 30, 2011, compared to $137.0 million, or $1.75 per diluted share, for the same quarter in 2010. The per share increase was primarily due to a gain on the sale of 28 West 44th Street of $0.54 per diluted share and a purchase price fair value adjustment on the acquisition of our partner’s interest in 1515 Broadway of $5.52 per diluted share in 2011 compared to a gain on sale of $1.59 per diluted share in 2010.

Operating and Leasing Activity

For the second quarter of 2011, the Company reported revenues and operating income of $300.7 million and $164.7 million, respectively, an increase of 19.5 percent and 21.8 percent compared to $251.6 million and $135.2 million, respectively, for the same period in 2010.

Same-store GAAP NOI on a combined basis increased by 2.6 percent to $174.4 million for the second quarter of 2011, after giving consideration to 1515 Broadway and 521 Fifth Avenue as consolidated properties, as compared to the same quarter in 2010. Consolidated property NOI increased by 2.8 percent to $147.5 million and unconsolidated joint venture property NOI increased 1.3 percent to $26.9 million.

Occupancy for the Company’s same-store Manhattan portfolio, excluding 100 Church Street, at June 30, 2011 was 94.9 percent as compared to 94.5 percent for the same period in the previous year.  During the quarter, the Company signed 56 office leases in its Manhattan portfolio totaling 453,173 square feet.  Thirteen leases totaling 112,246 square feet represented office leases that replaced previous vacancy, while 43 office leases comprising 340,927 square feet had average starting rents of $54.44 per rentable square foot, representing a 0.3 percent increase over the previously fully escalated rents on the same office spaces.  The average lease term on the Manhattan office leases signed in the second quarter was 8.6 years and average tenant concessions were 1.9 months of free rent with a tenant improvement allowance of $41.12 per rentable square foot.  Of the 359,583 square feet of office leases which commenced during the second quarter, 157,391 square feet represented office leases that replaced previous vacancy, while 202,192 square feet represented office leases that had average starting rents of $59.91 per rentable square foot, representing a 6.5 percent increase over the previously fully escalated rents on the same office spaces.

Occupancy for the Company’s Suburban portfolio was 86.4 percent at June 30, 2011.  During the quarter, the Company signed 28 office leases in the Suburban portfolio totaling 152,961 square feet.  Seven leases and 14,859 square feet represented office leases that replaced previous vacancy, while 21 office leases comprising 138,102 square feet had average starting rents of $31.60 per rentable square foot, representing an 5.5 percent decrease over the previously fully escalated rents on the same office spaces.  The average lease term on the Suburban office

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leases signed in the second quarter was 5.4 years and average tenant concessions were 3.4 months of free rent with a tenant improvement allowance of $14.44 per rentable square foot.  Of the 180,505 square feet of office leases which commenced during the second quarter, 18,996 square feet represented office leases that replaced previous vacancy, while 161,509 square feet represented office leases that had average starting rents of $31.67 per rentable square foot, representing a 4.3 percent decrease over the previously fully escalated rents on the same office spaces.

Significant leases that were signed during the second quarter included:

·                  New lease/early renewal with Rothstein Kass & Company for 12 years for 88,049 square feet at 1350 Avenue of the Americas;

·                  New lease with UN Women for 10 years for 73,595 square feet at 220 East 42nd Street;

·                  Early renewal and expansion with Adzinia Media Group for 4.4 years for 34,920 square feet at 1350 Avenue of the Americas;

·                  New lease with Wilk Auslander LLP for 10 years for 33,799 square feet at 1515 Broadway;

·                  Early renewal with Skadden, Arps, Slate, Meagher & Flom LLP for 7.4 years for 56,126 square feet at 360 Hamilton Avenue, White Plains, Westchester County; and

·                  Early renewal with Bank of America for 5 years for 24,445 square feet at Jericho Plaza, Long Island.

Marketing, general and administrative, or MG&A, expenses for the quarter ended June 30, 2011 were $22.5 million, or 6.4 percent of total revenues including the Company’s share of joint venture revenue, compared to $18.4 million, or 5.7 percent of total revenues including the Company’s share of joint venture revenue, for the quarter ended June 30, 2010.

Real Estate Investment Activity

In April 2011, the Company acquired the entire interest of SITQ Immobilier, a subsidiary of Caisse de depot et placement du Quebec, or SITQ’s, in 1515 Broadway, thereby consolidating full ownership of the office building. The transaction valued the consolidated interests at $1.234 billion and the Company assumed its pro-rata share of the $458.8 million mortgage encumbering the property. This property, which was originally acquired by the joint venture in May 2002, was previously accounted for as an investment in unconsolidated joint ventures.

In May 2011, 280 Park Avenue equity partners Broadway Partners and Investcorp executed a recapitalization agreement with mezzanine debt holders SL Green and Vornado.  The recapitalization merged the parties’ respective equity and debt positions to form a new ownership structure for the Class A office property and included funding for an approximate $150 million repositioning and re-tenanting program.  The recapitalization followed the formation of a 50/50 joint venture between Vornado and SL Green that combined their mezzanine debt positions, which totaled $400 million.  That joint venture now holds a significant majority equity stake in the property.

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In May 2011, the Company successfully converted a debt position in 110 East 42nd Street into a substantial ownership interest in the office condominium, along with control of the asset. In connection with this transaction, the Company modified its senior mezzanine loan on the property simultaneous with the modification of the underlying mortgage loan.

In May 2011, SL Green sold its 359,000 square foot property located at 28 West 44th Street for $161.0 million and realized a gain of $46.1 million on the sale. The net sales proceeds were re-invested in a tax efficient manner.

Debt and Preferred Equity Investment Activity

The Company’s debt and preferred equity investment portfolio totaled $582.4 million at June 30, 2011, an increase of 0.5 percent, or $3.1 million, from March 31, 2011.  During the second quarter, the Company purchased and originated new debt investments totaling $55.7 million, which are directly or indirectly collateralized by commercial office properties, and received $35.5 million of proceeds from investments that were sold, redeemed or repaid.  The debt and preferred equity investment portfolio had a weighted average maturity of 3.4 years as of June 30, 2011 and had a weighted average yield for the quarter ended June 30, 2011 of 7.4 percent, exclusive of loans with a net carrying value of $85.9 million, which are on non-accrual status.

Financing and Capital Activity

In the second quarter of 2011, the Company sold approximately 3.3 million shares of common stock through ATM equity offering programs for aggregate gross proceeds of approximately $262.0 million ($258.1 million of net proceeds after related expenses). In 2011 to date, the Company has sold 6.7 million shares of its common stock through the ATM for aggregate gross proceeds of approximately $525.0 million ($517.1 million of net proceeds after related expenses). There is no additional capacity under these programs.

In April 2011, the Company refinanced 521 Fifth Avenue with a new $150.0 million 2-year mortgage which carries a floating rate of interest of 200 basis points over the 30-day LIBOR. In connection with that refinancing, the Company acquired the fee interest in the property for $15.0 million.

In May 2011, the Company repaid the $108.3 million mortgage securing the property located at Landmark Square, Stamford, Connecticut in anticipation of a new mortgage financing in the second half of 2011. This mortgage was scheduled to mature in February 2012.

In June 2011, the Company, along with New York State Teachers Retirement System its joint venture partner, refinanced 919 Third Avenue with a new 12-year $500.0 million mortgage which bears interest at a fixed rate of 5.116%. The new mortgage replaced the former 10-year, $250 million loan, which carried a balance of $219.9 million at payoff with a 6.867% interest rate which was scheduled to mature in August 2011.

In June 2011, the Company, along with Jeff Sutton, its joint venture partner, refinanced 1551/1555 Broadway when it closed on a new ten-year $180.0 million mortgage which bears interest

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at a fixed rate of 5.10%. The new mortgage replaced the former $127.4 million loan, which was scheduled to mature in October 2011.

In April 2011, the Company, along with The Moinian Group, its joint venture partner, refinanced the bridge loan on 3 Columbus Circle and replaced it with a $260.0 million 5-year mortgage with the Bank of China, which carries a floating rate of interest of 210 basis points over the 30-day LIBOR, at which point SL Green and Deutsche Bank, the bridge loan lenders, were repaid. The joint venture has the ability to increase the mortgage by $40.0 million based on meeting certain performance hurdles.

Dividends

During the second quarter of 2011, the Company declared quarterly dividends on its outstanding common and preferred stock as follows:

·                  $0.10 per share of common stock, which were paid on July 15, 2011 to stockholders of record on the close of business on June 30, 2011; and

·                  $0.4766 and $0.4922 per share on the Company’s Series C and D Preferred Stock, respectively, for the period April 15, 2011 through and including July 14, 2011, which were paid on July 15, 2011 to stockholders of record on the close of business on June 30, 2011, and reflect regular quarterly dividends which are the equivalent of annualized dividends of $1.9064 and $1.9688, respectively.

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