See more of Mark Zuckerberg on Facebook Oct 5, 2021 DownloadPlatform Facebook Instagram Document TypeCompany Document Sourcecal-v-meta / 8/18/2026 / Trial Day #1 (08/18/26)Bates NumberAG-MDL3047-005727-AG-MDL3047-005729Exhibit NumberPX-3827Tags Youth Targeting Algorithmic Recommendations and Feeds Feature Change or Test Schools Under-13 Version Anxiety Eating Disorders Content Moderation Back to List