Joseph G. Keefer

Preferred Sands, Inc. provides sand-based proppant solutions. It operates through the sand and coated technology segments. The sand segment focuses on mining, processing, and distributing frac sand sold under supply agreements to oil and natural gas customers in connection with hydraulic fracturing of oil and natural gas wells. The company was founded by Michael O’Neill in 1992 and is headquartered in Radnor, PA.

Meyer-Chatfield Corp. provides administrative services.

Columbus Nova Real Estate Acquisition Group LLC is a private equity firm located in Charlotte, North Carolina. The firm is a subsidiary of Columbus Nova LLC and their ultimate parent is the Renova Group of Cos. Their clients are typically corporations, private equity groups, turnaround firms, investment banks, commercial banks, accounting firms and law firms.

Baikal 2017 Series I-A LP LLC provides pooled investment fund services. The company is headquartered in Charlotte, NC.

BKL 2017 Series II A LP operates as a private equity fund. The company was founded in 2017 and is headquartered in Charlotte, NC.

World Currency USA, Inc. provides alternatives for purchasing or selling currency, and placing foreign currency transfers. It serves individuals, import and export companies, multi-national corporations, casinos, hotels, travel related industries, churches, ministries, missionaries, banks and financial institutions, and the world travel market. The company was founded in 2010 and is headquartered in Marlton, NJ.

Preferred Sands Holding Co. LLC producer of frac sand and proppant materials, used predominately in oil and gas drilling. The company founded in 1992 by Michael O''Neill and is headquartered in Radnor, PA.

Drexel Morgan Capital Advisers, Inc. (DMCA) is a wealth management firm headquartered in Radnor, Pennsylvania. The firm was founded by Dr. James McCabe in 1980 as McCabe Capital Managers Ltd. They are wholly-owned by Drexel Morgan & Co., a financial holding company and federally registered investment adviser. DMCA offers advisory services to high net-worth individuals and families, trusts, charitable organizations, endowments, corporations, investment partnerships, pension funds and other SEC registered advisers.

Fiduciary Trust Co. International of Pennsylvania (FTCI-PA) is an investment management firm headquartered in Radnor, Pennsylvania. The firm was founded in 1986 as Pennsylvania Trust Co. and is a subsidiary of Fiduciary Trust Co. International, which is owned by Franklin Resources, Inc. (NYSE: BEN). FTCI-PA provides investment management and trust administration, tax, estate and related account services to individuals, families, institutions, endowments, and personal foundations.

Ben Franklin Technology Partners /Ventures/ (Ben Franklin Tech Partners) is a venture Capital firm founded in 1982. The firm is headquartered in Philadelphia, Pennsylvania.

Fairmount Partners LP is an independent investment banking firm that focuses on serving the needs of middle market and emerging growth companies. The private company is based in West Conshohocken, PA. Cornelius P. McCarthy has been the CEO of the company since 2003. The company is a leading investment bank in the professional and technology services industry. Fairmount Partners served as the exclusive financial advisor to YPTC throughout the transaction.

Communications Equity Associates LLC provides investment banking, brokerage, and private equity services to global companies in the communications, entertainment, and information industries. The firm offers mergers and acquisitions, corporate finance, divestment and fund-raising services from offices located in North America, Europe, Australia, and Southeast Asia. The company was founded by J. Patrick Michaels, Jr. in 1973 and is headquartered in Tampa, FL.

Preferred Proppants LLC engages in the provision of innovative solutions to the oil and gas industry. The company was founded by Michael O'Neill in 1992 and is headquartered in Radnor, PA.

Dividend Assets Capital LLC (DAC) is a registered investment advisor headquartered in Ridgeland, South Carolina. Formerly known as Dividend Growth Advisors LLC, the firm was founded by C. Troy Shaver, Jr. in 2003 and is a subsidiary of Dividend Assets Capital Holdings, Inc. DAC provides portfolio management services to individuals and families that seeks customized portfolios to meet their wealth management needs such as retirement planning, legacy planning and philanthropic initiatives.

Innovate Capital Partners LLC (Innovate Capital Partner) is a venture capital firm founded in 2022. The firm is headquartered in Philadelphia, Pennsylvania.

Founded in 1889, The Bryn Mawr Trust Co. is a wholly-owned subsidiary of the Bryn Mawr Bank Corp. (NASDAQ: BMTC), a publicly-held, one-bank holding company. The firm is located in Bryn Mawr, Pennsylvania.

Part of Manulife Financial Corp., John Hancock Funds, Inc. provides investment services. The company is based in Lansdowne, PA. Andrew Grant Arnott has been the CEO of the company since 2012.

Brandywine Global Investment Management LLC (Brandywine Global) is a SEC-registered investment advisor headquartered in Philadelphia, Pennsylvania. The firm was founded in 1986 and is a wholly-owned subsidiary of Legg Mason, Inc., which is owned by Franklin Resources, Inc. (NYSE: BEN). Brandywine Global provides discretionary investment management services to a variety of clients such as institutions, individuals, and various registered and unregistered pooled investment vehicles. In addition, they are the sub-advisor to affiliated and non-affiliated mutual funds and act as a sub-advisor to several wrap programs sponsored by unaffiliated program sponsors.

Provident Capital Management, Inc. provides investment advice. It specializes in equity, bond, commodity, currency, multi-asset, and portfolio. The company was founded by Michael Chapman in 2000 and is headquartered in Carmel, IN.

Part of Bank of America Corp., Merrill Lynch Capital Partners, Inc. is a security brokers & dealers. The company is based in New York, NY. The company was founded by Jim J. Burke, Stephen M. McLean.

Founded in 1999 by the late Thomas Watson, Janney Montgomery Scott LLC (JMS) is a full-service financial services firm and registered broker/dealer headquartered in Philadelphia, Pennsylvania. The firm is a subsidiary of Independence Square Properties LLC, itself a subsidiary of Penn Mutual Insurance Co. Their ultimate parent is Harleysville Mutual Insurance Co. JMS is a member of the NYSE, the SIPC and FINRA. The firm provides comprehensive financial advice and services to individual, corporate and institutional investors. Their primary coverage verticals include the consumer, technology, financials and infrastructure sectors.

Columbus Nova Partners LLC is a Private Equity firm a subsidiary of Sparrow Capital Holdings LLC founded in 2000.The firm is headquartered in New York.

UBS Asset Management AG engages in the acquisition, holding, management, and disposal of participating interests in firms, particularly in the financial services sector. The company was founded on September 3, 2014 and is headquartered in Zurich, Switzerland.