X0306 4 2021-08-20 0 0001807707 AppHarvest, Inc. APPH 0001528010 Burnham Ciara C/O APPHARVEST, INC. 500 APPALACHIAN WAY MOREHEAD KY 40351 1 0 0 0 Common Stock 2021-08-20 4 P 0 14150 7.06 A 14150 D The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $7.035 to $7.10 inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. /s/ Loren Eggleton, Attorney-in-Fact 2021-08-24