COMSCORE, INC.https://pcaobus.org/form-ap-filings/51388/51388COMSCORE, INC.513883/12/2020 11:24:22 PM2019ec0a258f-5b4f-482e-8748-64f371fb76dd34Deloitte & Touche LLP155423COMSCORE, INC.1158172SCOR0003411707Amy Marie Holcomb0003411707True