WEBFeb 24, 2021 · Comments by Warren E. Buffett in conjunction with his annual contribution of Berkshire Hathaway shares to five foundations. May 1, 2021. First Quarter Earnings 2021. April 27, 2021. Annual Meeting and First Quarter Earnings Release Information. March 15, 2021. 2021 Berkshire Hathaway Bracket Contest. February 27, 2021.