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Warrants (Tables)
9 Months Ended
Sep. 30, 2025
Warrants And Rights Outstanding [Abstract]  
Schedule of Outstanding Warrants
The following tables summarize information regarding the warrants outstanding and warrant activity at September 30, 2025:
Common Stock WarrantsClassificationNumber of Warrants OutstandingWeighted Average Exercise PriceWeighted Average Remaining Contractual Life (years)
Elicio WarrantsEquity-classified144,814 $53.59 3.7
Angion WarrantsLiability-classified3,950 $76.00 2.9
March 2024 Pre-Funded Warrants(1)
Equity-classified1,032,702 $0.01 Perpetual
July 2024 Pre-Funded Warrants(1)
Equity-classified1,600,000 $0.01 Perpetual
July 2024 Common WarrantsLiability-classified2,041,500 $5.00 3.8
January 2025 Common WarrantsEquity-classified1,261,830 $7.80 4.3
June 2025 Common WarrantsEquity-classified 103,225 $7.75 4.7
Total Warrants Outstanding at September 30, 20256,188,021 4.694.0
(1) The March 2024 Pre-Funded Warrants and July 2024 Pre-Funded Warrants outstanding as of September 30, 2025 have a perpetual term and are therefore excluded from the calculation of the weighted-average remaining contractual life.

Warrants
Weighted
Average
Exercise
Price
Weighted Average Life (years)
Outstanding at December 31, 20245,081,466 $3.85 4.5
Issued1,365,055 7.80 
Exercised(258,500)5.00 
Outstanding at September 30, 2025
6,188,021 $4.69 4.0