JOSEPH RAKOW plan to sell securities of EXPONENT, INC. under Form 144

JOSEPH RAKOW filed Form 144 to notify SEC of plan to sell 2945 units of EXPONENT, INC. securities around 2026-05-13, with aggregate market value of $160,973.99. The total outstanding units is 48511629.0. The amount planned to be sold represents 0.01% of total outstanding units;