John W. Vander Vort

Charlesbank Capital Partners LLC (Charlesbank Capital Partners) is a private equity firm co-founded in 1997 by Michael Eisenson, Kim Davis, Tim Palmer, Michael Thonis, Mark Rosen and Brandon White. The firm is headquartered in Boston, Massachusetts.

DuPont Capital Management Corp. (DuPont Capital) is a SEC-registered investment advisor and pension fund manager headquartered in Wilmington, Delaware. The firm was founded in 1975 and is a wholly owned subsidiary of DuPont de Nemours, Inc. (NYSE: DD). DuPont Capital offers investment management services primarily to institutional investors.

MPM Acquisition Corp. was incorporated in the State of Delaware on February 4, 2008. Since inception, the company has been engaged in organizational efforts and obtaining initial financing. The company was formed as a vehicle to pursue a business combination. As such, the business purpose of the company is to seek the acquisition or merger with, an existing company. The company is headquartered in Boston, MA.

Aratana Therapeutics, Inc. engages in the development and commercialization of pet therapeutics. Its portfolio includes NOCITA, ENTYCE, and GALLIPRANT. NOCITA (bupivacaine liposome injectable suspension) acts as a local post-operative analgesia for cranial cruciate ligament surgery in dogs, and as a peripheral nerve block to provide regional post-operative analgesia following onychectomy in cats. ENTYCE(capromorelin oral solution) is intended for appetite stimulation in dogs. GALLIPRANT (grapiprant tablets) is for the control of pain and inflammation associated with osteoarthritis in dogs. The company was founded by Linda Rhodes and Steven St. Peter on December 1, 2010 and is headquartered in Leawood, KS.

MPM Bioimpact Inc (MPM Capital) is a venture capital firm founded in 1996 by Ansbert K. Gadicke and Luke B. Evnin. The firm is headquartered in Boston, Massachusetts.

Part of MPM BioImpact, Inc, MPM Asset Management LLC is a company that provides venture capital. The company is based in Boston, MA.

Founded in 2000 by Tom Erickson, Raj Gollamudi, John Vander Vort and Travis Winkey, BlueStream Ventures is a venture capital firm located in Stillwater, Minnesota with an additional office in Sunnyvale, California.

Pilot House Associates LLC engages in the provision of investment services. The company is headquartered in Boston, MA.