Company: SLG-PI
Filing Date: 2025-04-17
Form Type: 10-K/A
Source: 0001040971-25-000019
Chunk: 68

Company: SL GREEN REALTY CORP
Filing Date: 2025-04-17
Form: 10-K/A
Chunk 68
---
 |     | $            | — |     | $         | 1,951,024 |     | $         | 320,000 |     | $                    | 1,150,000 |     | $          | 100,000 |     | $         | 100,000 |     | $     | 3,621,024 |     | $                        | 6,027,862 |

Consolidated interest expense, excluding capitalized interest, was comprised of the following (in thousands):

|                                              |     | Year Ended December 31, |    2024 |     |   |    2023 |     |   |    2022 |
|:---------------------------------------------|:----|:------------------------|--------:|:----|:--|--------:|:----|:--|--------:|
| Interest expense before capitalized interest |     | $                       | 196,334 |     | $ | 228,840 |     | $ | 166,493 |
| Interest on financing leases                 |     |                         |   4,502 |     |   |   4,446 |     |   |   4,555 |
| Capitalized interest                         |     |                         | -50,148 |     |   | -95,980 |     |   | -82,444 |
| Amortization of discount on assumed debt     |     |                         |     494 |     |   |   2,842 |     |   |   1,855 |
| Interest income                              |     |                         |  -3,962 |     |   |  -3,034 |     |   |    -986 |
| Interest expense, net                        |     | $                       | 147,220 |     | $ | 137,114 |     | $ |  89,473 |

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

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

#### December 31, 2024

#### 10. Related Party Transactions
One Vanderbilt Avenue Investment

In December 2016, we entered into agreements with entities owned and controlled by our Chairman, Chief Executive Officer ("CEO") and Interim President, Marc Holliday, and our former President, Andrew Mathias, pursuant to which they agreed to make an investment in our One Vanderbilt project (inclusive of the property and SUMMIT One Vanderbilt) at the appraised fair