Defined Contribution Plan	3 Months Ended
Mar. 31, 2026
Retirement Benefits [Abstract]
Defined Contribution Plan	13. Defined Contribution Plan The Company maintains a 401(k) Plan (the “401(k) Plan”) for the benefit of eligible employees. The 401(k) Plan is a defined contribution plan under Section 401(k) of the Internal Revenue Code of 1986, as amended, that covers all employees who meet defined minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pre-tax basis. Pursuant to the terms of the 401(k) Plan, the Company is required to make non-elective contributions of 3% of eligible participants’ compensation. For the three months ended March 31, 2026 and 2025, the Company contributed $0.3 million and $0.2 million, respectively, to the 401(k) Plan.

Defined Contribution Plan

3 Months Ended

Mar. 31, 2026

13. Defined Contribution Plan

The Company maintains a 401(k) Plan (the “401(k) Plan”) for the benefit of eligible employees. The 401(k) Plan is a defined contribution plan under Section 401(k) of the Internal Revenue Code of 1986, as amended, that covers all employees who meet defined minimum age and service requirements and allows participants to defer a portion of their annual compensation on a pre-tax basis. Pursuant to the terms of the 401(k) Plan, the Company is required to make non-elective contributions of 3% of eligible participants’

compensation. For the three months ended March 31, 2026 and 2025, the Company contributed $0.3 million and $0.2 million, respectively, to the 401(k) Plan.

Invivyd, Inc. 10-Q