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Compensation | 12 Months Ended
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Dec. 31, 2025
Retirement Benefits [Abstract] |
Compensation | 11. Compensation In January 2012, the Company adopted the Aura Biosciences 401(k) Profit Sharing Plan and Trust, or the 401(k) Plan, for its employees, which is designed to be qualified under Section 401(k) of the Code. Eligible employees are permitted to contribute to the 401(k) Plan within statutory and 401(k) Plan limits. The Company makes matching contributions of 100% on the first 6% of employee contributions. The Company made matching contributions of $1.1 million and $0.9 million for the years ended December 31, 2025 and 2024, respectively.

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