SEC Filing Summary for CRA International, Inc.

Heather Tookes, a director at CRA International, Inc. (CRAI), acquired 989 shares of common stock on July 16, 2026. The shares were acquired at a price of $0.0 per share, with the transaction code 'A' indicating an acquisition. Following this transaction, Ms. Tookes now owns 3806 shares of common stock. The shares vest in four equal annual installments starting on the first anniversary of the grant date. The filing was signed by Delia J. Makhlouta, by power of attorney, on July 20, 2026.