13G Filing: Berkshire Hathaway and Liberty Media Corp (LSXMA)

Class A Common Stock

531229607

Item 3. If this statement is filed pursuant to § 240.13d-1(b), or § 240.13d-2(b) or (c), check whether the person filing is a:

Warren E. Buffett (an individual who may be deemed to control Berkshire Hathaway Inc.), Berkshire Hathaway Inc. and GEICO Corporation are each a Parent Holding
Company or Control Person, in accordance with § 240.13d-1(b)(1)(ii)(G).

National Indemnity Company, Government Employees Insurance Company, GEICO
Indemnity Company, GEICO Advantage Insurance Company and National Fire & Marine Insurance Company are each an Insurance Company as defined in section 3(a)(19) of the Act.

GEICO Corporation Pension Plan Trust, Johns Manville Corporation Master Pension Trust, BNSF Master Retirement Trust, General Re Corp. Employee Retirement
Trust, Lubrizol Corp. Master Trust Pension, Benjamin Moore & Co. Revised Retirement Income Plan, Buffalo News Editorial Pension Plan, Buffalo News Office Pension Plan, Berkshire Hathaway Consolidated Pension Plan and Precision Castparts
Corp. Master Trust are each an Employee Benefit Plan in accordance with § 240.13d-1(b)(1)(ii)(F).