Cablevision Systems Corp $0 MSG NETWORKS INC $583,195 Amc Networks Inc. $65,964 Madison Square Garden Co $1,144,962 Sphere Entertainment Co $96,748 Madison Square Garden Entertainment Corp. $654,935 Cablevision Systems Corp $0 MSG NETWORKS INC $583,195 Amc Networks Inc. $65,964 Madison Square Garden Co $1,144,962 Sphere Entertainment Co $96,748 Madison Square Garden Entertainment Corp. $654,935