Exhibit A to the Transfer Agent Servicing Agreement Fund Names Separate Series of Potomac Funds

Exhibit A

to the

Transfer Agent Servicing Agreement

Fund Names

Separate Series of Potomac Funds

Name of Series

Potomac U.S./Short Fund

Potomac OTC Plus Fund

Potomac Small Cap Plus Fund

Potomac Small Cap/Short Fund

Potomac Dow 30^SM Plus Fund

Potomac PSI Calendar Effects

Potomac U.S. Government Money Market Fund

Potomac Evolution Managed Bond Fund

Potomac Evolution Managed Equity Fund

Potomac ContraBond Fund

Potomac 10 Year Plus

Potomac Dynamic XX Xxxx Fund

Potomac HY Bear Fund

Potomac Spectrum High Yield Plus Fund

Potomac Spectrum Global Perspective Fund

Potomac Spectrum Equity Opportunity Fund

Potomac HCM Freedom Fund

Potomac Commodity Bull Fund

Potomac Dollar Bear Fund

Potomac Short Real Estate

Potomac Emerging Markets Plus Fund

Potomac Emerging Markets Short Fund

Potomac Developed Markets Plus Fund

Potomac Developed Markets Short Fund