Company: REVB
Filing Date: 2025-05-23
Form Type: S-1/A
Source: 0001213900-25-047104
Chunk: 195

Company: REVELATION BIOSCIENCES, INC.
Filing Date: 2025-05-23
Form: S-1/A
Chunk 195
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:----|:--|-------------:|:--|:----|:--|-------------:|:--|
| Lab equipment                       |     | $ |      151,134 |   |     | $ |      131,963 |   |
| Total property and equipment, gross |     |   |      151,134 |   |     |   |      131,963 |   |
| Accumulated depreciation            |     |   |      (94,802 | ) |     |   |      (66,879 | ) |
| Total property and equipment, net   |     | $ |       56,332 |   |     | $ |       65,084 |   |

Depreciation expense was $
for year ended December 31, 2024 and $ for the year ended December 31, 2023.

Accrued Expenses

Accrued expenses consisted
of the following:

|                                      |     |   | December 31, 
         2024 |     |   | December 31, 
         2023 |
|:-------------------------------------|:----|:--|-------------:|:----|:--|-------------:|
| Accrued payroll and related expenses |     | $ |      835,724 |     | $ |      768,720 |
| Accrued clinical study expenses      |     |   |      183,824 |     |   |       10,268 |
| Accrued professional fees            |     |   |       67,049 |     |   |      219,888 |
| Accrued clinical development costs   |     |   |       41,203 |     |   |      153,584 |
| Total accrued expenses               |     | $ |    1,127,800 |     | $ |    1,152,460 |

4. Commitments and Contingencies Lease Commitments The Company leases 2,140square feet of laboratory space located at 11011 Torreyana Road, Suite 102, San Diego, California (the “Lease”). In December 2024, the Company signed an amendment extending the Lease until February 28, 2025, with a base monthly rent equal to $ 5,350. The Company is required to maintain a security deposit of $ 5,564. The Lease contains customary default provisions, representations, warranties and covenants. In addition to rent, the