Doron Junger

Pura Vida Investments LLC (Pura Vida) is an independent, SEC-registered investment advisor and hedge fund manager headquartered in New York City. The firm was founded in 2012 by Efrem Kamen, Frank Litvack and Doron Junger. Pura Vida provides discretionary investment advisory services to private pooled investment vehicles, intended for institutional and other sophisticated investors, pooled investment vehicles the firm sub-advises, and managed accounts.

JPMorgan Securities LLC (JPMS) is a securities brokerage firm headquartered in New York City. The firm was founded in 1985 and is a subsidiary of JPMorgan Broker-Dealer Holdings, Inc., ultimately held by JPMorgan Chase & Co., Inc. (NYSE: JPM). JPMS provides research on fixed income, credit, derivatives, emerging markets, foreign exchange, structured finance, technical analysis and bond indices. Their equity analysts cover equities throughout North America, EMEA, Asia/Pacific and the emerging markets. The firm's fixed income team formulates trading and portfolio recommendations for investors in global bonds and other fixed-income markets based on valuations, analytics and market dynamics.

Sigma Capital Management LLC is a hedge fund manager headquartered in New York City. The firm is a division of S.A.C. Capital Advisors LP.

Citadel Advisors LLC is a SEC-registered investment advisor and hedge fund manager headquartered in Miami, Florida. The firm was founded in 1990 by Kenneth Griffin and is wholly-owned by Citadel Advisors Holdings LP, ultimately held by GFH HFEVA LLC. Citadel Advisors manages private investment funds that are offered exclusively to sophisticated investors.