Form 4 Filing for COMSCORE, INC. - Officer and Director Transaction

Matthew F. McLaughlin, Chief Executive Officer and Director of COMSCORE, INC., acquired 449,727 Stock Options on June 12, 2026. These options, granted under the comScore, Inc. 2018 Equity and Incentive Compensation Plan, have an exercise price of $7.60 and vest in three equal annual installments starting May 28, 2027, contingent upon continued employment. The options are exercisable until June 12, 2036. This transaction is reported on Form 4.