SL GREEN REALTY CORP. REPORTS AND FFO OF $1.43 PER SHARE INCREASES 2026 EARNINGS GUIDANCE (Form 8-K)

SL GREEN REALTY CORP. REPORTS

SECOND QUARTER 2026 EPS OF ($0.38) PER SHARE;

AND FFO OF $1.43 PER SHARE

INCREASES 2026 EARNINGS GUIDANCE

Financial and Operating Highlights

•Net loss attributable to common stockholders of $0.38 per share for the second quarter of 2026 as compared to net loss of $0.16 per share for the same period in 2025.

•Funds from operations ("FFO") of $1.43 per share for the second quarter of 2026. The Company reported FFO of $1.63 per share for the second quarter of 2025, which included $46.6 million, or $0.61 per share, of income related to the resolution of a commercial mortgage investment.

•The Company is increasing its 2026 FFO guidance range for the year ending December 31, 2026 from $4.40-$4.70 per share to $5.60-$5.90 per share, an increase of $1.20 per share at the midpoint, reflecting $0.40 per share of higher net operating income ("NOI") from the Company's real estate portfolio, incremental fees and other income, and $0.80 per share of additional income that will be recognized from One Vanderbilt Avenue. The Company is also increasing its 2026 net income guidance range from $(0.27)-$0.03 per share to $0.20-$0.50 per share.

•Signed 53 Manhattan office leases totaling 445,161 square feet in the second quarter of 2026 and 104 Manhattan office leases totaling 1,374,425 square feet for the first six months of 2026. The mark-to-market on signed Manhattan office leases was 18.0% higher for the second quarter and 16.6% higher for the first six months than the previous fully escalated rents on the same spaces.

•Manhattan same-store cash NOI, including the Company's share of same-store cash NOI from unconsolidated joint ventures, increased 4.3% for the second quarter of 2026 and 3.4% for the first six months of 2026, excluding lease termination income, as compared to the same periods in 2025.

•Manhattan same-store office occupancy increased to 94.7% as of June 30, 2026, inclusive of leases signed but not yet commenced. The Company expects to increase Manhattan same-store office occupancy, inclusive of leases signed but not yet commenced, to 95.0% by December 31, 2026.

Investing Highlights

•Closed on the previously announced sale of the residential and retail components of 7 Dey Street for total consideration of $222.6 million. The Company received net cash proceeds of $23.7 million.

•Closed on the sale of a 49.0% joint venture interest in the development of 346 Madison Avenue at a gross valuation of $175.0 million. The Company received net cash proceeds of $94.9 million.

•Entered into a contract to sell 10 East 53rd Street for total consideration of $312.2 million. The transaction is expected to close in the third quarter of 2026, subject to customary closing conditions.

•Deployed $94.7 million of the Company's $1.3 billion SLG Opportunistic Debt Fund during the second quarter and $306.4 million to date in 2026, bringing total deployment to $590.5 million, of which $517.5 million has been funded, and $18.9 million of which has since been repaid.

•Repurchased $14.1 million of common stock during the second quarter at an average price of $49.67 per share.

NEW YORK, July 22, 2026 - SL Green Realty Corp. (the "Company") (NYSE: SLG) today reported a net loss attributable to common stockholders for the quarter ended June 30, 2026 of $26.5 million, or $0.38 per share, as compared to a net loss of $11.1 million, or $0.16 per share, for the same period in 2025.

The Company reported a net loss attributable to common stockholders for the six months ended June 30, 2026 of $110.9 million and $1.58 per share as compared to net loss of $32.2 million and $0.47 per share for the same period in 2025.

The Company reported FFO for the quarter ended June 30, 2026 of $109.6 million or $1.43 per share. The Company reported FFO of $124.5 million, or $1.63 per share, for the same period in 2025, which included $46.6 million, or $0.61 per share, of income, excluding interest income, related to the repayment of the commercial mortgage investment at 522 Fifth Avenue.

The Company reported FFO for the six months ended June 30, 2026 of $174.2 million and $2.26 per share, net of the write-off of $4.8 million, or $0.06 per share, of unamortized deferred financing costs and inclusive of $2.4 million, or $0.03 per share, of positive non-cash fair value adjustments on mark-to-market derivatives. The Company reported FFO of $231.1 million, or $3.03 per share, for the same period in 2025, which included $71.6 million, or $0.94 per share, of income, excluding interest income, related to the repayment of the commercial mortgage investment at 522 Fifth Avenue and net of $14.5 million, or $0.19 per share, of investment reserves and $4.3 million, or $0.06 per share, of negative non-cash fair value adjustments on mark-to-market derivatives.

All per share amounts are presented on a diluted basis.

Operating and Leasing Activity

Manhattan same-store cash NOI, including the Company's share of same-store cash NOI from unconsolidated joint ventures, increased by 4.3% for the second quarter of 2026 and 3.4% for the first six months of 2026, excluding lease termination income, as compared to the same periods in 2025.

During the second quarter of 2026, the Company signed 53 office leases in its Manhattan office portfolio totaling 445,161 square feet. The average rent on the Manhattan office leases signed in the second quarter of 2026 was $93.17 per rentable square foot, with an average lease term of 5.8 years and average tenant concessions of 4.5 months of free rent with a tenant improvement allowance of $58.77 per rentable square foot. Thirty-two leases comprising 308,680 square feet, representing office leases on space that had been occupied within the prior twelve months, are considered replacement leases on which mark-to-market is calculated. Those replacement leases had average starting rents of $98.42 per rentable square foot, representing a 18.0% increase over the previous fully escalated rents on the same office spaces.

During the six months ended June 30, 2026, the Company signed 104 office leases in its Manhattan office portfolio totaling 1,374,425 square feet. The average rent on the Manhattan office leases signed in 2026 was $101.25 per rentable square foot with an average lease term of 8.5 years and average tenant concessions of 8.8 months of free rent with a tenant improvement allowance of $91.89 per rentable square foot. Sixty-six leases comprising 975,470 square feet, representing office leases on space that had been occupied within the prior twelve months, are considered replacement leases on which mark-to-market is calculated. Those replacement leases had average starting rents of $109.59 per rentable square foot, representing a 16.6% increase over the previous fully escalated rents on the same office spaces.

Occupancy in the Company's Manhattan same-store office portfolio increased to 94.7% as of June 30, 2026, inclusive of leases signed but not yet commenced, as compared to 94.4% at the end of the previous quarter and 93.0% at the end of 2025. The Company expects to increase Manhattan same-store office occupancy, inclusive of leases signed but not yet commenced, to 95.0% by December 31, 2026.

Significant leasing activity in the second quarter and to date in the third quarter includes:

•In July, a new lease with Legora, Inc. for 98,420 square feet at 11 Madison Avenue;

•New expansion lease with Houlihan Lokey, Inc. for 37,611 square feet at 245 Park Avenue;

•New lease with Ryan Specialty LLC for 29,166 square feet at 1185 Avenue of the Americas;

•New lease with Solil Management, LLC for 27,508 square feet at 1185 Avenue of the Americas;

•New lease with Fidelity National Title Insurance for 19,966 square feet at 711 Third Avenue;

•New lease with Kohlberg & Co., L.L.C for 18,820 square feet at 500 Park Avenue.

Investment Activity

In May, the Company closed on the previously announced sale of the residential and retail components of 7 Dey Street for total consideration of $222.6 million. The Company received net cash proceeds of $23.7 million and retained ownership of the 21,000 square foot office condominium.

In May, the Company closed on the sale of a 49.0% joint venture interest in the development of 346 Madison Avenue to Mori Building Co., Ltd., Japan's leading urban landscape developer, at a gross valuation of $175.0 million and received net cash proceeds of $94.9 million. The Company will retain a 51.0% interest in the project and will serve as the development and leasing manager. The project will be a collaboration between the Company and Mori Building Co., Ltd., uniting the collective vision, design capabilities and development expertise of both firms.

In May, the Company entered into a contract to sell 10 East 53rd Street for total consideration of $312.2 million. The transaction, which is expected to close in the third quarter of 2026, subject to customary closing conditions, will generate net cash proceeds to the Company of approximately $100.0 million that will be used for corporate debt repayment.

Deployed $94.7 million of the Company's $1.3 billion SLG Opportunistic Debt Fund during the second quarter and $306.4 million to date in 2026, bringing total deployment to $590.5 million, of which $517.5 million has been funded, and $18.9 million of which has since been repaid.

During the second quarter of 2026, the Company repurchased $14.1 million of common stock at an average price of $49.67 per share.

Earnings Guidance

The Company is increasing its 2026 FFO guidance range for the year ending December 31, 2026 from $4.40-$4.70 per share to $5.60-$5.90 per share, an increase of $1.20 per share at the midpoint, reflecting $0.40 per share of higher NOI from the Company's real estate portfolio, incremental fees and other income, and $0.80 per share of additional income that will be recognized from One Vanderbilt Avenue. The Company is also increasing its 2026 net income guidance range from $(0.27)-$0.03 per share to $0.20-$0.50 per share.

Dividends

In the second quarter of 2026, the Company declared:

•A quarterly ordinary dividend on its outstanding common stock of $0.6175 per share, which was paid in cash on July 15, 2026, and is the equivalent of an annualized dividend of $2.47 per share;

•A quarterly dividend on its outstanding 6.50% Series I Cumulative Redeemable Preferred Stock of $0.40625 per share for the period April 15, 2026 through and including July 14, 2026, which was paid in cash on July 15, 2026, and is the equivalent of an annualized dividend of $1.625 per share.

Conference Call and Audio Webcast

The Company's executive management team, led by Marc Holliday, Chairman and Chief Executive Officer, will host a conference call and audio webcast on Thursday, July 23, 2026, at 2:00 p.m. ET to discuss the financial results.

Supplemental data will be available prior to the quarterly conference call in the Investors section of the SL Green Realty Corp. website at www.slgreen.com under "Financial Reports."

The live conference call will be webcast in listen-only mode and a replay will be available in the Investors section of the SL Green Realty Corp. website at www.slgreen.com under "Presentations & Webcasts."

Research analysts who wish to participate in the conference call must first register at https://register-conf.media-server.com/register/BIad64200b18bd402aac10eccae2eddc08.

Company Profile

SL Green Realty Corp., Manhattan's largest office landlord, is a fully integrated real estate investment trust, or REIT, that is focused primarily on acquiring, managing and maximizing the value of Manhattan commercial properties. As of June 30, 2026, SL Green held interests in 54 buildings totaling 30.6 million square feet, which included ownership interests in 29.2 million square feet and 1.4 million square feet securing debt and preferred equity investments, excluding fund investments, and managed 4 buildings totaling 0.9 million square feet owned by third parties.

To obtain the latest news releases and other Company information, please visit our website at www.slgreen.com or contact Investor Relations at [email protected].