Neil A. Hattangadi

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.

Davidson Kempner Capital Management LLC (DKCM) is an independent, SEC-registered investment advisor and hedge fund management firm headquartered in New York City. The firm was founded in 1983 by Marvin Davidson and Thomas Kempner Sr. DKCM provides investment advice and investment management services to private investment funds.

Surveyor Capital Ltd. is a hedge fund seeding platform headquartered in New York City. The firm was founded in 2008 and is a subsidiary of Citadel LP, which is owned by GFH HFEVA LLC. Surveyor Capital manages capital exclusively for Citadel’s multi-strategy funds and its positions are consolidated in Form 13F filed by Citadel Advisors LLC.

Volcano Corp. designs, develops and manufactures a broad suite of intravascular ultrasound products. The company was founded by Olav B. Bergheim and Samuel Ward Casscells and is headquartered in San Diego, CA.

Spirox, Inc. develops medical devices. Its product LATERA Absorbable Nasal Implant is designed to address causes of nasal obstruction today, nasal valve collapse caused by weakened lateral wall cartilage. The company was founded by Donald Albert Gonzales and Iyad Saidi on November 3, 2011 and is headquartered in Menlo Park, CA.

Cortica Healthcare, Inc. operates neurological clinics. It offers in-home, in-clinic, and telehealth services. The company was founded by Neil Hattangadi and Suzanne Goh and is headquartered in San Diego, CA.

Vesper Medical, Inc. develops minimally-invasive peripheral vascular products. It creates a venous stent portfolio that addresses the multiple anatomical challenges presented by the iliac and femoral veins. The company was founded in 2016 and is headquartered in Wayne, PA.

Intersect ENT, Inc. is a commercial drug delivery company, which engages in the treatment of ear, nose, and throat conditions. Its products include PROPEL and SINUVA. The PROPEL used to maintain the opening and locally deliver steroid after sinus surgery. The SINUVA is used to treat adult patients with ethmoid sinus surgery yet suffer from recurrent sinus obstruction due to polyps. The company was founded by Donald J. Eaton in October 2003 and is headquartered in Menlo Park, CA.