Ostrow, Sean

Data through Apr 2026
0
Active Clients
10
Total (All Time)
0
Changes Detected

Former Clients

Bally's Corporation
Jan 2022Nov 2022
BetMGM, LLC
Jan 2021Dec 2025
DraftKings Inc.
Jan 2019Jan 2024
DraftKings Inc. and its Affiliates
Apr 2025Dec 2025
FanDuel Group
Jan 2017Dec 2025
FBG Enterprise Opco, LLC and its Affiliates
Apr 2025Sep 2025
FBG Enterprises Opco, LLC.
Jan 2022Dec 2025
National Basketball Association
Jan 2019Dec 2021
Office of the Commissioner of Major League Baseball
Jan 2019Dec 2021
PGA TOUR, Inc.
Jan 2019Dec 2021