Third Amendment to Credit Agreement

Allbirds, Inc. entered into a Third Amendment to Credit Agreement on May 26, 2026. This amendment reduces the Revolving Commitments from $50 million to $44.2 million and introduces two new debt tranches: Term Loan A for up to $3.3 million and Term Loan B for up to $2.5 million. The effectiveness of these changes is subject to customary conditions. This filing also incorporates by reference the information from Item 1.01 into Item 2.03 regarding the creation of a direct financial obligation.