Form 4 Filing for CRA INTERNATIONAL, INC. (CRAI)

This filing details a Form 4 submission by Brian Langan, Executive Vice President and Chief Strategy and Business Transformation Officer of CRA INTERNATIONAL, INC. On June 12, 2026, Langan acquired 2.8054 Restricted Stock Units (RSUs) with a transaction value of $0.00, bringing his total RSUs to 743.3708. Additionally, 3.4510 RSUs were acquired under similar conditions, increasing his total to 914.4510. These RSUs are convertible to common stock and include dividend equivalent rights. The RSUs vest in installments, with the first batch starting August 4, 2026, and the second starting April 9, 2027. The filing was signed on June 16, 2026.