Cablevision Holding S.A.: Webcast Presentation To Discuss First Quarter 2021 Results BUENOS AIRES, ARGENTINA / ACCESSWIRE / May 7, 2021 / Cablevisión Holding S.A. (BCBA:CVH)(LSE:CVH) will host a webcast presentation on Tuesday, May 18, 2021 at 11am Eastern Time (12pm Buenos Aires time) to discuss its First Quarter 2021 Earnings Results. Presentations will be in English, based on the earnings release, which will be distributed on Tuesday, May 11, 2021 after the markets close. The 1Q21 results will be presented via webcast. To access the live stream and slide presentation, visit: https://services.choruscall.com/links/cvhsy210518tW9c2pKp.html The webcast presentation will also be available at: https://www.cablevisionholding.com/Investors/Presentations