Company: SLG-PI
Filing Date: 2025-04-17
Form Type: 10-K/A
Source: 0001040971-25-000019
Chunk: 104

Company: SL GREEN REALTY CORP
Filing Date: 2025-04-17
Form: 10-K/A
Chunk 104
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 Previously, the same profit or loss measure was utilized across all segments. With the continued growth and diversification of the Company's revenue sources, we determined that this approach needed to evolve accordingly.

As a result, our CODM now evaluates real estate performance and allocates resources based on net operating income ("NOI"), which serves as the profit or loss measure for the operating segment. For our debt and preferred equity investments and SUMMIT operating segment performance, our CODM evaluates and allocates resources based on net income. The CODM does not review asset information as a measure to assess performance.

<div align='center'>SL Green Realty Corp. and SL Green Operating Partnership, L.P.</div>

### Notes to Consolidated Financial Statements (cont.)

#### December 31, 2024
The reportable segment profit or loss measures for the twelve months ended December 31, 2024, December 31, 2023, and December 31, 2022 are as follows (in thousands):

|                                                                                    |     | December 31, 2024   |         |     |                |         |     |             |         |     |       |          |
|:-----------------------------------------------------------------------------------|:----|:--------------------|--------:|:----|:---------------|--------:|:----|:------------|--------:|:----|:------|---------:|
|                                                                                    |     | Real Estate Segment |         |     | SUMMIT Segment |         |     | DPE Segment |         |     | Total |          |
| Total revenues                                                                     |     | $                   | 709,725 |     | $              | 133,214 |     | $           |  43,333 |     | $     |  886,272 |
| Expenses:                                                                          |     |                     |         |     |                |         |     |             |         |     |       |          |
| SUMMIT Operator expenses                                                           |     |                     |       — |     |                | 111,739 |     |             |       — |     |       |          |
| SUMMIT Operator tax expense                                                        |     |                     |       — |     |                |     730 |     |             |       — |     |       |          |
| Operating Expenses                                                                 |     |                     | 189,598 |     |                |       — |     |             |       — |     |       |          |
| Real Estate Taxes                                                                  |     |                     | 128,187 |     |                |