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VANDA PHARMACEUTICALS INC
VANDA PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2015Q1)
Portfolio Summary: 4 Institutional holders with a total value of $2,835,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 2,019 1,878,000 66.24% Call
2 GROUP ONE TRADING LLC 68,000 632,000 22.29% Call
3 CITADEL ADVISORS LLC 34,900 325,000 11.46% Call
4 SIMPLEX TRADING, LLC 25 0 0.00% Call

From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.