18. Subsequent Events

FDA Approval

On February 20, 2026, the U.S. Food and Drug Administration (“FDA”) granted PMA approval for the Allurion Gastric Balloon System (AGBS), featuring the Allurion Smart Capsule. In the United States, the AGBS is indicated to promote short-term limited weight loss in adult individuals with obesity between the ages of 22 years and 65 years with a body mass index (BMI) ≥ 30 kg/m2 and ≤ 40 kg/m2 who have had at least one unsuccessful attempt at a weight loss program. The residence time for each balloon is variable with an average observed residence time of 15.3 weeks. The AGBS is to be used in conjunction with a moderate intensity lifestyle modification therapy program. The AGBS consists of up to two Allurion Balloons placed during a 10-month period.

Warrant Inducement

On February 24, 2026, the Company entered into a warrant exercise inducement offer letter (the “Inducement Letter”) with certain holders (the “Exercising Holders”) of certain of the Company’s: (i) January 2025 Warrants; (ii) February 2025 Offering Warrants; and (iii) November 2025 Private Placement Warrants (together with the January 2025 Warrants and February 2025 Offering Warrants, the “Existing Warrants”).

Pursuant to the terms of the Inducement Letter, the Company agreed to amend the Existing Warrants by lowering the exercise price of the Existing Warrants to $1.15 per share. Additionally, the Exercising Holders agreed to exercise for cash certain of their Existing Warrants to purchase an aggregate of 2,659,565 shares of Common Stock in exchange for the Company’s agreement to issue to such Exercising Holder new warrants (the “New Warrants”) to purchase up to an aggregate of 5,319,130 shares of Common Stock. The Company received aggregate gross proceeds of $3.1 million from the exercise of the Existing Warrants by the Exercising Holders.

Each New Warrant is exercisable into shares of Common Stock at a price per share of $1.15, will initially be exercisable following stockholder approval (the “Initial Exercise Date”), and will expire on the five-year anniversary of the Initial Exercise Date. Subject to limited exceptions, a holder of New Warrants will not have the right to exercise any portion of its New Warrants if the holder (together with such holder’s affiliates, and any persons acting as a group together with such holder or any of such holder’s affiliates) would beneficially own a number of shares of Common Stock in excess of 4.99% (or 9.99% at the Existing Holders’ option).

The Company has engaged Roth Capital Partners, LLC (“Roth”) as its financial advisor in connection with these transactions and will pay Roth a fee equal to 5.0% of its gross proceeds from the exercise of the Existing Warrants. The Company also agreed to pay Roth up to $40,000 for fees and expenses of legal counsel and other out-of-pocket expenses.