Castle Biosciences signs 126-month lease for 44,677 sq ft Pittsburgh office/lab

CASTLE BIOSCIENCES INC

Initial term of 126 months; first 36 months 20,856 sq ft, expanding to 44,677 sq ft from month 37.
Base rent: $3.62/sq ft/yr first six months, then $28.62–$34.84/sq ft/yr over term.
Landlord contributes up to $2.5M for leasehold improvements; company pays excess.
Company has option to extend lease for one additional five-year period at fair market rent subject to floor.
Early termination option after month 90 with $2.3M fee, subject to adjustment.

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