Depreciation and amortization are calculated using the straight-line method once assets are placed in service.
Asset ClassEstimated
Useful Lives
Computer equipment3 years
Furniture and fixtures5 years
Lab equipment7 years
Leasehold improvements
1-10 years
Property and equipment, net consisted of the following:
December 31,
2025
December 31,
2024
Computer equipment$596,917 $570,778 
Furniture and fixtures98,628 98,628 
Lab equipment1,309,070 1,236,233 
Leasehold improvements298,941 298,941 
Construction in progress37,500 — 
Total2,341,056 2,204,580 
Accumulated depreciation and amortization(1,402,575)(1,081,715)
Property and equipment, net$938,481 $1,122,865 

Historical Timeline

Fiscal YearFiled
2025Mar 6, 2026Showing above
2024Mar 20, 2025
2023Mar 1, 2024
2022Mar 6, 2023
2021Mar 10, 2022

About PP&E Disclosures

The PP&E disclosure details a company's physical asset base — land, buildings, machinery, and equipment — along with the depreciation methods and useful life assumptions that determine how these costs flow through the income statement. Capitalization policy thresholds reveal management's judgment on the boundary between expense and asset, directly affecting both reported earnings and asset values.

Key signals: changes in estimated useful lives or depreciation methods can materially shift reported earnings without any operational change. Compare capital expenditures against depreciation expense — when capex consistently trails depreciation, the asset base may be aging and underinvested. Watch for large asset impairments or write-downs that signal overvalued carrying amounts. Asset retirement obligations reveal future environmental or decommissioning costs that are often underappreciated. Compare PP&E intensity (PP&E-to-revenue) against industry peers to assess capital efficiency and competitive positioning.