X0306 4 2022-08-08 0000773141 M.D.C. HOLDINGS, INC. MDC 0001193962 BUCHWALD HERBERT T 4350 S. MONACO ST. SUITE 500 DENVER CO 80237 1 0 0 0 Common Stock $.01 Par Value 2022-08-08 4 S 0 10000 35.44 D 11278 I By Buchwald Equity Fund, LLC Common Stock $.01 Par Value 8339 D Common Stock $.01 Par Value 10 I Herbert T. Buchwald, PA Common Stock $.01Par Value 113 I By BPR Management Corp. The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $35.29 to $35.63, inclusive. The reporting person undertakes to provide M.D.C. Holdings, Inc., any security holder of M.D.C. Holdings, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Shares owned by a limited liability company in which the Reporting Person is a managing member. Shares owned by a corporation in which the Reporting Person is the controlling shareholder. Herbert T. Buchwald 2022-08-09