Dark
Light
System
Security
VANDA PHARMACEUTICALS INC
VANDA PHARMACEUTICALS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q4)
Portfolio Summary: 3 Institutional holders with a total value of $940,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 SABBY MANAGEMENT, LLC 503 802,000 85.32% Call
2 GROUP ONE TRADING LLC 8,600 137,000 14.57% Call
3 SIMPLEX TRADING, LLC 78 1,000 0.11% 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.