X0206 3 2018-10-03 0 0001636519 Madison Square Garden Co MSG 0001754973 D'Ambrosio Philip Gerard TWO PENNSYLVANIA PLAZA NEW YORK NY 10121 0 1 0 0 SVP, Treasurer Class A Common Stock 1302 D Restricted Stock Units 0.00 2021-09-15 Class A Common Stock 1222 D Restricted Stock Units 0.00 2020-08-30 Class A Common Stock 1167 D Restricted Stock Units 0.00 2019-09-15 Class A Common Stock 710 D Each restricted stock unit ("RSU") was granted on August 28, 2018 under The Madison Square Garden Company ("MSG") 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. The RSUs will vest in three equal installments on each of September 15, 2019, September 15, 2020 and September 15, 2021. Each RSU was granted on August 30, 2017 under MSG 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the original grant of 1,750 RSUs vested and were settled on August 30, 2018. The remaining two-thirds of the RSUs will vest in equal installments on each of August 30, 2019 and August 30, 2020. Each RSU was granted on September 26, 2016 under the MSG 2015 Employee Stock Plan and represents a right to receive one share of Class A Common Stock or the cash equivalent thereof. One-third of the original grant of 2,130 RSUs vested and were settled on each September 26, 2017 and September 14, 2018. The remaining one-third of RSUs will vest on September 15, 2019. /s/ Mark C. Cresitello, Attorney-in-Fact for Philip G. D'Ambrosio 2018-10-11