Jeffrey Slotterback

Jeffrey M.
Slotterback is the founder of PhiCap Advisors LLC, founded in 2019, where the title held is Partner.
Current jobs include Chief Executive Officer & Chief Financial Officer at Atlas Growth Partners LP since 2013; Director at Atlas America Public No.
9 Ltd. since 2017; Chief Financial Officer & Director at Atlas Resources LLC since 2016; Chief Financial Officer, Secretary & Director at PHX Minerals, Inc. starting 2025; CFO, Secretary, Treasurer & Director at WhiteHawk Income Corp.
since 2022; Chief Financial Officer & Director at ARP Rangely Production LLC; Chief Financial Officer & Director at DGOC Series 28 LP; Chief Financial Officer & Director at DGOC SERIES 18(C) LP; Chief Executive & Chief Financial Officer at Atlas Growth Partners GP LLC since 2020; and Chief Financial Officer at DGOC Series 18B LP.
Former jobs include Director, Chief Executive & Financial Officer at Titan Energy LLC; Chief Accounting Officer at Atlas Energy, L.P.
from 2012 to 2015; Chief Financial Officer at Atlas Resource Partners LP from 2015 to 2016; Senior Auditor at Deloitte & Touche LLP from 2004 to 2007; Manager-Financial Reporting at Targa Pipeline Partners GP LLC from 2007 to 2009; Manager-Financial Reporting at Atlas Energy, Inc. from 2009 to 2011; Chief Accounting Officer at Atlas Energy GP LLC from 2007 to 2015; and Chief Financial Officer at Atlas Energy Group LLC from 2015 to 2021.