{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-024682","form_type":"8-K","ticker":"SLG","cik":"0001040971","company_name":"SL GREEN REALTY CORP","filed_at":"2026-03-06T23:59:59+00:00","discovered_at":"2026-05-14T18:02:34.443392+00:00","generated_at":"2026-05-15T18:31:06.006119+00:00","sec_items":["1.01","3.02","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"SL Green issues 252,000 Series Y Preferred Units at 5% yield as partial consideration for property acquisition","bullets":["252,000 Series Y Preferred Units issued at $25 liquidation preference, 5.00% cumulative annual distribution.","Units issued as partial consideration for acquisition of commercial real estate interests.","Series Y Preferred Units are not convertible and have limited voting rights.","Units sold in unregistered transaction under Section 4(a)(2) of Securities Act.","Holders may require repurchase for cash at any time after issuance, subject to minimum of 10,000 units."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-024682","json":"https://secwatch.observer/filing/0001104659-26-024682.json","markdown":"https://secwatch.observer/filing/0001104659-26-024682.md","text":"https://secwatch.observer/filing/0001104659-26-024682.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1040971/000110465926024682/0001104659-26-024682-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1040971/000110465926024682/tm267806d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T18:31:06.006119+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[{"claim_id":"9c53e8a71105740bb07a2c4e4f106f7867ae2fc2","claim":"SL GREEN REALTY CORP amended Thirty-Second Amendment with SL Green Operating Partnership, L.P. (effective 2026-03-04).","evidence_excerpt":"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 August 20, 1997","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1040971/000110465926024682/0001104659-26-024682-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"amendment"},{"label":"Counterparty","value":"SL Green Operating Partnership, L.P."},{"label":"Effective","value":"2026-03-04"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}