above, on July 22, 2026, the Company issued a press release announcing its results for the quarter ended June 30, 2026, and that it is revising its net (loss) income guidance range of $(0.27) to $0.03 per share (diluted) for the year ending December 31, 2026 to $0.20 to $0.50 of net income per share (diluted), and revising its Nareit defined Funds From Operations ("FFO") guidance range of $4.40 to $4.70 per share (diluted) for the year ending December 31, 2026 to $5.60 to $5.90 of FFO per sha…

Results of Operations and Financial Condition Following the issuance of a press release on April 15, 2026 announcing SL Green Realty Corp.’s, or the Company, results for the quarter ended March 31, 2026, the Company has made available on its website 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…

Entry into a Material Definitive Agreement. Thirty-Second Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P. On March 4, 2026, SL Green Realty Corp. (the “Company”), as the general partner of SL Green Operating Partnership, L.P. (the “Operating Partnership”), entered into a thirty-second amendment (the “Thirty-Second Amendment”) to the Operating Partnership’s First Amended and Restated Agreement of Limited Partnership, dated Au…

Unregistered Sale of Equity Securities. The information set forth above under

President and Chief Investment Officer — Harrison Sitomer: Harrison Sitomer was promoted to President while continuing as Chief Investment Officer.

Results of Operations and Financial Condition Following the issuance of a press release on January 28, 2026 announcing SL Green Realty Corp.’s, or the Company, results for the quarter ended December 31, 2025, the Company has made available on its website 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…

Other Events The Company has announced a modification to its dividend policy. Beginning in fiscal year 2026, ordinary dividends will be declared and paid quarterly rather than monthly. The Company's ordinary dividend will continue to be paid in cash.

Regulation FD Disclosure SL Green Realty Corp. (the “Company”) held its 2025 Annual Investor Conference on Friday, December 5, 2025 (the “Investor Conference”). At the Investor Conference, the Company provided its earnings guidance for the year ended December 31, 2026 of net (loss) income per share (diluted) of $(0.27) to $0.03, and Nareit defined Funds From Operations (“FFO”) per share (diluted) of $4.40 to $4.70. The presentation was available online via webcast on the Company's corporate w…

Entry into a Material Definitive Agreement. Thirty-First Amendment to the First Amended and Restated Agreement of Limited Partnership of SL Green Operating Partnership, L.P. On October 31, 2025, SL Green Realty Corp. (the “ Company ”), as the general partner of SL Green Operating Partnership, L.P. (the “ Operating Partnership ”), entered into a thirty-first amendment (the “ Thirty-First Amendment ”) to the Operating Partnership’s First Amended and Restated Agreement of Limited Partnership, da…

Unregistered Sale of Equity Securities. The information set forth above under

Results of Operations and Financial Condition Following the issuance of a press release on October 15, 2025 announcing SL Green Realty Corp.’s, or the Company, results for the quarter ended September 30, 2025, the Company has made available on its website 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-…

Chief Legal Officer — Andrew S. Levine: The filing discloses the extension of an existing executive's employment agreement, which is a compensatory arrangement rather than a departure, promotion, or new hire.

above, on July 16, 2025, the Company issued a press release announcing its results for the quarter ended June 30, 2025, and that it is maintaining its earnings guidance of net income per share (diluted) of $1.27 to $1.57 for the year ending December 31, 2025, and revising its NAREIT defined FFO per share (diluted) guidance of $5.25 to $5.55 for the year ending December 31, 2025 to $5.65 to $5.95 of FFO per share (diluted). The following table reconciles the estimated earnings per share (dilut…

CEO — Marc Holliday: The filing discloses an amendment to an existing employment agreement regarding compensation terms, not a departure, appointment, or election of an officer.

Results of Operations and Financial Condition Following the issuance of a press release on April 16, 2025 announcing SL Green Realty Corp.’s, or the Company, results for the quarter ended March 31, 2025, the Company has made available on its website 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…

Director — Peggy Lamb: The filing discloses the appointment of a new director to the board and compensation committee, which is a standard governance event rather than an executive departure.

Results of Operations and Financial Condition Following the issuance of a press release on January 22, 2025 announcing SL Green Realty Corp.’s, or the Company, results for the quarter ended December 31, 2024, the Company has made available on its website 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…

CEO — Marc Holliday: The filing discloses a contract extension for the sitting CEO, which signals retention and stability rather than a departure.

Regulation FD Disclosure Members of senior management of SL Green Realty Corp. (the “Company”) will make a presentation during the Company's 2024 Annual Investor Conference on Monday, December 9, 2024 (the “Investor Conference”). At the Investor Conference, the Company will provide its earnings guidance for the year ended December 31, 2025 of net income per share of $1.27 to $1.57, and NAREIT defined Funds From Operations (“FFO”) per share (diluted) of $5.25 to $5.55. In addition, the Company…

Other Events On December 6, 2024, the Company issued a press release announcing that its board of directors has established an annual ordinary dividend on the Company's common stock for 2025 of $3.09 per share, an increase of 3.0%. The ordinary dividend will continue to be paid in cash on a monthly basis. The first monthly ordinary dividend of $0.2575 per share is payable on January 15, 2025, to stockholders of record at the close of business on December 31, 2024. A copy of the press release…

Entry into a Material Definitive Agreement. On November 25, 2024, SL Green Realty Corp. (the “Company”) completed an underwritten public offering (the “Offering”) of 5,063,291 shares of its common stock, par value $0.01 per share (the “Common Stock”). The shares were sold to Wells Fargo Securities, LLC, J.P. Morgan Securities LLC, TD Securities (USA) LLC, BMO Capital Markets Corp. and Deutsche Bank Securities Inc., as the representatives of the several underwriters named in Schedule I to the…

Unregistered Sale of Equity Securities. The information set forth under

Results of Operations and Financial Condition Following the issuance of a press release on October 16, 2024 announcing SL Green Realty Corp.’s, or the Company, results for the quarter ended September 30, 2024, the Company has made available on its website 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-…

above, on July 17, 2024, the Company issued a press release announcing its results for the quarter ended June 30, 2024, and that it is maintaining its earnings guidance of net income per share of $2.73 to $3.03 for the year ending December 31, 2024, and revising its NAREIT defined FFO per share (diluted) guidance of $7.35 to $7.65 for the year ending December 31, 2024 to $7.45 to $7.75 of FFO per share (diluted). The following table reconciles the estimated earnings per share (diluted) to FFO…

above, on April 17, 2024, the Company issued a press release announcing its results for the quarter ended March 31, 2024, and that it is maintaining its earnings guidance of net income per share of $2.73 to $3.03 for the year ending December 31, 2024, and revising its NAREIT defined FFO per share (diluted) guidance of $5.90 to $6.20 for the year ending December 31, 2024 to $7.35 to $7.65 of FFO per share (diluted). The following table reconciles estimated earnings per share (diluted) to FFO p…