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

Institutional Holders (2015Q3)
Portfolio Summary: 3 Institutional holders with a total value of $226,000.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 CITADEL ADVISORS LLC 9,500 189,000 83.63% Put
2 SIMPLEX TRADING, LLC 81 19,000 8.41% Put
3 GROUP ONE TRADING LLC 900 18,000 7.96% Put

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.