S Short    W Contest winner
S&P 500 Protected Equity Fund (Aug 07)
S1 Corporation (Dec 09)
SABESP (Dec 08)
SABMILLER PLC (Sep 16)
Sabre Corporation (Jan 15)
Saehan Bancorp (Mar 10) S
SAEXPLORATION HOLDINGS INC (Jul 15)
SAEXPLORATION HOLDINGS INC (Aug 13)
SAFETY INSURANCE GROUP INC (Mar 13)
Safeway (Jan 15)
SAFEWAY INC (Jun 13) S
SAFEWAY INC (May 13)
SAFEWAY INC (Oct 12)
Saga CommunicationsSGA (Dec 10)
Saia, Inc. (Nov 07)
SAIC INC (Jan 11)
SAIC Motor (May 14)
SAINSBURY (J) PLC (Nov 16) S
Saint-Gobain (May 08)
Salary.com (Jul 09)
SALEM COMMUNICATIONS CORP (Jan 12)
SALESFORCE.COM INC (Apr 12) S
Sallie Mae (Dec 07)
Sally Beauty 10.5% Senior Sub (Dec 07)
SALLY BEAUTY HOLDINGS INC (Oct 16) S
SALLY BEAUTY HOLDINGS INC (Nov 12)
SAMSON OIL & GAS LTD (Jan 11)
SAMSUNG ELECTRONICS CO LTD (Jan 15)
SAMSUNG ELECTRONICS CO LTD (May 14)
Samsung Electronics Co. Ltd Preferred (Jan 15)
Samwhan (Jul 07)
SAN JUAN BASIN ROYALTY TR (Feb 10)
sanderson farms (Mar 07)
SANDRIDGE 8.5% CONVERTIBLE PERPETUAL PREFERRED STOCK (Jul 15)
SANDRIDGE ENERGY INC (Sep 12)
SANDRIDGE ENERGY INC (Feb 12)
SANDRIDGE ENERGY INC (Dec 09)
Sandstorm Metals & Energy (Feb 12)
SANGOMA TECHNOLOGIES CORP (Jun 11)
SANOFI (Apr 14)
SANOFI (Jun 11)
SANSEI YUSOKI (Mar 11)
SANTANDER CONSUMER USA HLDGS (Sep 14)
SAP SE (Jan 17)
SAPUTO INC (Jun 16) S
SARATOGA INVESTMENT CORP (Feb 12)
SARATOGA INVESTMENT CORP (Mar 11)
SARATOGA INVST 7.5 NT 2020 (Nov 16)
SAREPTA THERAPEUTICS INC (Jun 15)
SAREPTA THERAPEUTICS INC (Sep 12) W
Sarin Technologies (Dec 12)
SAUER-DANFOSS INC (Jan 12)
SBA COMMUNICATIONS CORP (Nov 10) S
SBERBANK OF RUSSIA OJSC (Oct 13)
Scanfil (May 08)
Schering Plough (Feb 08) W
Schibsted ASA (Apr 15)
Schibsted ASA (Aug 14)
Schindler (Jul 08)
Schlumberger Limited (Dec 08)
SCHOLASTIC CORP (Jul 15)
SCHOLASTIC CORP (Jan 13) S
School Specialty (Dec 07)
SCHOOL SPECIALTY INC (Jan 12)
SCHUFF INTERNATIONAL INC (Sep 13)
SCHUFF INTERNATIONAL INC (Aug 09)
SCHWAB (CHARLES) CORP (Nov 10)
Scientifc Learning (Aug 07)
SCIENTIFIC GAMES CORP (Dec 15) S
SCIENTIFIC GAMES CORP (Apr 14)
SCORPIO TANKERS INC (Nov 16)
SCORPIO TANKERS INC (Jul 15)
SCORPIO TANKERS INC (May 13)
SCOTT'S LIQUID GOLD (Sep 15)
Scottdate Bank& Trust (Jan 13)
SEABOARD CORP (Aug 16)
Seaboard Corp (May 07) S
SEABRIGHT HOLDINGS INC (Oct 10)
SEACHANGE INTERNATIONAL INC (Sep 16)
SeaChange International Inc. (May 08)
SEACOAST BANKING CORP/FL (Mar 15)
SEACOR HOLDINGS INC (Jan 15)
SEACOR HOLDINGS INC (Apr 13) W
SEADRILL PARTNERS LLC (Feb 14) S
Seagate Technology (Jun 15) S
SEAGATE TECHNOLOGY PLC (Nov 16) S
SEAGATE TECHNOLOGY PLC (Mar 12)
SEAGATE TECHNOLOGY PLC (Apr 11)
SEAGATE TECHNOLOGY PLC (Oct 10)
Seahawk Drilling (Oct 09) S
SEAHAWK DRILLING INC (Feb 11) S
SEAHAWK DRILLING INC -SPN (Sep 09)
SEALED AIR CORP (Mar 17)
SEALED AIR CORP (Jan 13)
SEALED AIR CORP (Jul 12)
SEALY CORP 8.0 SR SEC CONV (Dec 09)
Sears Canada (Dec 08)
Sears Canada (Sep 07)
SEARS CANADA INC (Mar 13)
SEARS HOLDINGS CORP (Jul 15) S
SEARS HOLDINGS CORP (Sep 12)
SEARS HOLDINGS CORP (Aug 09) S
Sears Holdings Corp Rights (Oct 14)
Sears Holdings Corporation Jan 2010 $55 Puts (Jul 10) S
SEARS HOMETOWN & OUTLET STR (Jun 15)
SEARS HOMETOWN & OUTLET STR (Jan 14)
SEARS HOMETOWN & OUTLET STR (Oct 12)
SEASPINE HOLDINGS CORP (Oct 15)
SEAWORLD ENTERTAINMENT INC (Mar 16) S
SEAWORLD ENTERTAINMENT INC (Apr 15)
SEAWORLD ENTERTAINMENT INC (Nov 13)
Securidev (Nov 13)
Securitas Direct AB (Sep 07) W
Security Federal Bancorp (Sep 14)
Sedgman Limited (Feb 14)
Seitel (Dec 08)
SELECT COMFORT CORP (Apr 16)
SELECT COMFORT CORP (May 13) S
SELECT COMFORT CORP (Dec 12)
SELECT INCOME REIT (Apr 14)
SELECT INCOME REIT (Jun 12)
Selectica (Nov 07)
SEMAFO INC (Jun 17)
SEMGROUP CORP (Jun 13)
SEMGROUP CORP (Feb 11)
SEMGROUP ENERGY PARTNERS LP (Jun 09)
SENECA FOODS CORP (Jun 14)
SENECA FOODS CORP (Nov 10)
SENESTECH INC (Jan 17) S
Senetek (Dec 08)
Senetek (Nov 07)
SENOMYX INC (Jun 16)
SENOMYX INC (Feb 14)
SENSATA TECHNOLOGIES HLDG NV (Oct 14)
SENSATA TECHNOLOGIES HLDG NV (Feb 11)
Sentry Select Primary Metals (Dec 08)
SENVEST CAPITAL INC (Apr 14)
Sequana Capital (Dec 07)
Sequans Communications S.A. (Mar 17)
SERACARE LIFE SCIENCES INC (Dec 11)
SERACARE LIFE SCIENCES INC (Jan 09)
Seria Co (Dec 12)
Series 2007A-2 Senior Current Interest Turbo Term Bonds (Sep 13)
SERITAGE GROWTH PROPERTIES (Feb 17)
SERITAGE GROWTH PROPERTIES (Feb 16)
SERITAGE GROWTH PROPERTIES (Aug 15)
SERITAGE GROWTH PROPERTIES (9583B) (Aug 16) S
SERVICE CORP INTERNATIONAL (Feb 14)
SERVICE CORP INTERNATIONAL (Aug 13)
SERVICE CORP INTERNATIONAL (Feb 10)
SERVICEMASTER GLOBAL HLDGS (Oct 16)
SERVICEMASTER GLOBAL HLDGS (Nov 15)
SERVICENOW INC (Aug 12) S
Sevan Drilling (Aug 11)
SEVAN Marine (Mar 08)
Sevan Marine Piranema Bond (Dec 08)
SEVCON INC (Dec 15)
Sevcon Rights for Preferred (Sep 14)
SFK Pulp Fund (Feb 07)
SFR Group SA (Aug 16)
SFX ENTERTAINMENT INC (Dec 13) S
SHAKE SHACK INC (Feb 17) S
SHAKE SHACK INC (Feb 15) S
Sharper Image (Jun 07) S
Sharps Compliance Corp (May 16)
SHARPS COMPLIANCE CORP (Dec 09)
SHAW GROUP INC (Oct 12)
SHENANDOAH TELECOMMUN CO (Sep 15)
Shenzhen International (Oct 15)
Sherwin-Williams (Mar 08) W
SHERWIN-WILLIAMS CO (May 16)
SHILOH INDUSTRIES INC (Nov 12)
Shinsegae E&C (Apr 07)
SHIRE PLC (Aug 16)
SHORETEL INC (May 16)
SHORETEL INC (Jul 09) S
Short Treasuries (Dec 08)
Shun Ho Technology Holdings Ltd. (Oct 14)
SHUTTERFLY INC (Feb 17)
SHUTTERFLY INC (Nov 14) W
SHUTTERFLY INC (Nov 09)
Si2i (Nov 16)
Siem Industries Inc. (Mar 09)
SIENTRA INC (Nov 16)
SIFY TECHNOLOGIES LTD -ADR (Feb 12) S
SIGA TECHNOLOGIES INC (Feb 17)
SIGA TECHNOLOGIES INC (Feb 13)
SIGA TECHNOLOGIES INC (Jan 10) W
Sigma Designs, Inc. (Jun 08)
Signature Bank (Apr 07) S
SIGNATURE BANK/NY (May 16) S
SIGNATURE GROUP HOLDINGS INC (Mar 15)
SIGNATURE GROUP HOLDINGS INC (Jul 13)
SIGNET JEWELERS LTD (Sep 14)
SIGNET JEWELERS LTD (Sep 12)
SIGNET JEWELERS LTD (Dec 09)
SIGNET JEWELERS LTD (SIG) (Mar 16) S
SILICOM LTD (Dec 16)
SILICOM LTD (Jun 12)
Silicon Graphics (Feb 07)
Silicon Graphics International Corp. (May 11) S
SILICON IMAGE INC (Dec 13)
SILICON LABORATORIES INC (Jan 14)
SILICON MOTION TECH -ADR (Mar 17)
Siltronic (Feb 16) W
Silver Bay Realty Trust (Feb 17)
SILVER BAY REALTY TRUST CORP (Jun 16)
SILVER BAY REALTY TRUST CORP (Sep 14)
SILVER RUN ACQUISITION CORP (May 16)
Silver Run Acquisition Corporation II (Mar 17)
Silver Wheaton (Dec 08)
SILVER WHEATON CORP (Apr 12) S
SILVERBIRCH ENERGY CORP (Feb 12)
Simpson Manufacturing (Dec 07)
SIMPSON MANUFACTURING INC (Mar 09)
Simulations Plus (Sep 07) S
SINA Corp (Jan 17)
SINA CORP (May 14)
SINCLAIR BROADCAST GP -CL A (Aug 15)
Sinclair Broadcast Group (Jan 13)
Singapore Airport Terminal Ser (Apr 08)
SINGING MACHINE CO INC (Jan 17)
Sino Grandness Food Industry (Sep 14) S
Sinofert (Jul 12)
Sirius Real Estate (Nov 16)
SIRIUS XM CANADA HLDGS INC (Jun 13)
SIRIUS XM RADIO INC (Feb 13)
Sirva, Inc. (Jul 07)
SiS International (May 16)
SiS International (Jul 11)
SIX FLAGS ENTERTAINMENT CORP (Dec 12) S
SIX FLAGS ENTERTAINMENT CORP (Aug 11)
SIX FLAGS ENTERTAINMENT CORP (Aug 10)
SJM Holdings (Dec 10) W
SK Hynix (Oct 14)
SK Kaken (Apr 10)
SK Telecom (May 07)
SK TELECOM CO LTD (Apr 11)
SKECHERS U S A INC (Jan 16)
SKECHERS U S A INC (Jul 14) S
SKECHERS U S A INC (Jan 11)
Skechers U.S.A. (Dec 07)
Skechers USA (Dec 08)
SKILLED HEALTHCARE GROUP INC (Mar 12)
SKULLCANDY INC (SKUL) (May 16)
Sky Deutschland AG (Jul 13)
Sky Perfect JSAT Holdings (May 14)
SKY PLC (May 17)
SKY-MOBI LTD -ADR (Jan 11)
SKYSTAR BIO-PHARMACEUTICAL (Aug 09)
SkyWest (Dec 08)
SL GREEN REALTY CORP (Feb 16) S
SL GREEN REALTY CORP (Jan 09) S
SLM CORP (Nov 11)
SLM CORP (Oct 10) W
SLM Preferred B (May 12)
SM ENERGY CO (Dec 10) S
SM&A (Mar 08)
SMART & FINAL STORES INC (Aug 16) S
SMART BALANCE INC (Dec 10)
SMART BALANCE INC (Oct 09)
SMART TECHNOLOGIES INC (Nov 10) S
SmartPros (Apr 08)
SMC Corp (Mar 08)
Smiles (Dec 13)
Smiles SA (Mar 17)
SMITH & WESSON HOLDING CORP (Dec 12)
Smith Investment Company (Dec 08)
SMITH-MIDLAND CORP (Mar 11)
Smiths Group (Aug 08)
SMTC CORP (Apr 13)
SMTC Corp (Jul 08)
Smurfit Kappa Group (Jun 11)
Smurfit Stone Container (Jun 09) W
SMURFIT-STONE CONTAINER CORP (Jan 11)
Smurfit-Stone Container Corporation (Jul 10)
SNAP INC (May 17) S
SNAP-ON INC (Jan 12)
SNAP-ON INC (SNA) (Jul 16) S
SNC-LAVALIN GROUP INC (May 12)
SNYDERS-LANCE INC (Jan 12) S
SOAPSTONE NETWORKS INC (Oct 09)
Societe d'Edition de Canal Plus S.A. (May 12)
SOCKET MOBILE INC (Mar 16)
SODASTREAM INTERNATIONAL LTD (Aug 13)
SODASTREAM INTERNATIONAL LTD (Feb 11) S
SoftBank Corp (Dec 14)
SOFTBANK CORP (Feb 14)
Softbank Corp (Stub Short) (Apr 08) S
SOFTBANK GROUP CORP (Jul 16)
Softchoice (Oct 10)
Software AG (May 14)
SOHU.COM INC (May 12)
SOLAR CAPITAL LTD (Apr 13)
SOLARCITY CORP (Aug 15) S
SOLARCITY CORP (Apr 14) S
Solera Holdings (Dec 08)
Solera Holdings (Dec 07)
SOLERA HOLDINGS INC (Nov 11)
SOLITRON DEVICES INC (Mar 13)
Soloal Group (Jul 14)
Solvay (Jul 15) S
SOMANETICS CORP (Mar 09)
Sonae Capital (Oct 08)
Sonae SGPS (Jun 07)
SONDE RESOURCES CORP (Jan 12) W
Songa Offshore (Nov 09)
Songa Offshore (Apr 08)
Sonic Automotive (Oct 08) S
SONO-TEK CORP (Mar 17)
SONOVA HOLDING AG (Jun 15) S
Sorin SpA (mm in euros) (Sep 08)
SOTHEBY'S (Feb 15)
SOTHEBY'S (Oct 11)
Sotheby's (Feb 09)
SOTHERLY HOTELS INC (Jan 16)
SOTHERLY HOTELS INC (Jan 14)
Sotsu (Jul 12)
SOUND ENERGY TRUST (May 07)
Source Interlink (Jun 08)
Source Interlink (Jun 07)
South African Credit Cycle (May 13) S
SOUTHCROSS ENERGY PRTNRS LP (Feb 17)
Southern Cross Healthcare (Mar 09)
SOUTHERN NATIONAL BANCORP VA (Nov 09)
SOUTHERN PACIFIC RESOURCE CP (Sep 10)
SOUTHWEST AIRLINES (Jun 13)
SOUTHWEST CAPITAL TRUST II (Dec 12)
SOUTHWESTERN ENERGY CO (Mar 12)
SOUTHWESTERN ENERGY CO (Mar 12) S
SPAN-AMERICA MEDICAL SYS INC (Feb 17)
SPAN-AMERICA MEDICAL SYS INC (Mar 10)
Spanish Broadcasting (Oct 16)
Spanish Broadcasting System, I (Nov 07)
SPANSION INC (Dec 12)
Sparebank 1 Nord-Norge (Jul 15)
Spark Networks (Dec 09)
Spark Networks (Apr 09)
Spark Networks (Nov 07)
SPARK NETWORKS INC (Mar 15)
SPARK NETWORKS INC (Oct 13)
SPARK NETWORKS INC (Jun 12)
SPARTAN ENERGY CORP (Apr 14)
SPARTAN MOTORS INC (Jul 09) S
SPARTAN STORES INC (Apr 11)
SPARTON CORP (Apr 16)
SPARTON CORP (Sep 15)
SPARTON CORP (Jul 12)
Sparton Corporation (Jul 10)
SPDR BARCLAYS HI YLD BD ETF (May 14)
SPDR GOLD TRUST (Mar 10)
SPDR S&P BIOTECH ETF (May 16) S
SPDR S&P RETAIL ETF (Dec 16) S
SPDR S&P 500 ETF Trust (Jul 15) S
SPDR S&P 500 ETF TRUST (Oct 12) S
SPDR S&P BIOTECH ETF (Jun 14) S
SPDR S&P Retail (Jan 08) S
SPDR S&P RETAIL ETF (Nov 11) S
Specialty Underwriters (Dec 07)
Specialty Underwriters' Allian (Dec 08)
SPECTRUM BRANDS HOLDINGS INC (Mar 13)
SPECTRUM BRANDS HOLDINGS INC (Apr 11)
SPEED COMMERCE INC (Mar 15)
SPEEDWAY MOTORSPORTS INC (Dec 14)
SPEEDWAY MOTORSPORTS INC (Feb 14)
SPHERE 3D CORP (Jul 14) S
Spherion (Jan 07)
SPIRIT AEROSYSTEMS HOLDINGS (Mar 16)
SPIRIT AEROSYSTEMS HOLDINGS (Dec 14) S
SPIRIT AEROSYSTEMS HOLDINGS (Jul 13)
SPIRIT AIRLINES INC (Oct 15)
SPIRIT AIRLINES INC (Mar 12)
Spirit Airlines Inc. (Jan 13)
SPIRIT REALTY CAPITAL INC (Aug 13)
Splash Holdings (Mar 11)
SPLUNK INC (Sep 12) S
SPLUNK INC (SPLK) (Sep 15) S
SPOK HOLDINGS INC (Jul 16) S
SPOK HOLDINGS INC (Jan 15)
SPORT-HALEY INC (Mar 09)
Sports Direct International plc (Feb 16)
SPORTSMANS WAREHOUSE HLDGS (Sep 14)
Spotless Group (Jan 10)
SPRAGUE RESOURCES LP (Mar 16)
SPRINGLEAF FINANCE CORP (Nov 12)
SPRINT CORP (Mar 16) S
SPRINT CORP (Aug 14)
SPRINT NEXTEL CORP (Mar 10) S
Sprint Nextel Corp (Apr 08)
SPROTT INC (Jul 14)
SPROTT PHYSICAL GOLD TRUST (Apr 13)
Sprott Resource (Apr 09)
SPROTT RESOURCE CORP (Apr 14)
SPROTT RESOURCE CORP (Jan 10)
SPROUTS FARMERS MARKET (Aug 13) S
SPS COMMERCE INC (Mar 17)
SPX CORP (Oct 15)
SPX CORP (Oct 12) S
SPX FLOW INC (Feb 17)
SQUARE INC (Nov 16)
SRL stub (Feb 08)
SS&C TECHNOLOGIES HLDGS INC (Nov 16) S
SS&C TECHNOLOGIES HLDGS INC (Mar 16)
SSP (Feb 15)
ST JOE CO (Oct 09) S
Stagecoach Group PLC (Aug 16)
Stamps.com (Mar 08)
Stamps.com (Jul 07)
STAMPS.COM INC (Apr 17)
STAMPS.COM INC (Sep 16) S
STAMPS.COM INC (Feb 16) S
STANDARD FINANCIAL CORP (Dec 11)
STANLEY FURNITURE CO INC (Jun 14)
STANLEY FURNITURE CO INC (Jun 14)
STANLEY FURNITURE CO INC (Jul 13)
STANLEY FURNITURE CO INC (Jun 12)
STANLEY FURNITURE CO INC (Dec 10)
Stanley Works (Jul 10)
Staples (Apr 17)
Staples (May 12)
Staples (Nov 09)
Staples (Dec 08) S
Staples (Aug 07)
STAPLES INC (Dec 12)
STAPLES INC (Dec 10)
STAR BUFFET INC (Nov 12)
Star Gas (May 07)
STAR GAS PARTNERS -LP (Dec 15)
STAR GAS PARTNERS -LP (Mar 14)
STAR GAS PARTNERS -LP (Apr 10)
Star Maritime (Jan 07)
Star Navigation Systems Group Ltd. (May 10) S
Star Scientific, Inc. (Mar 13) S
STARTEK INC (Feb 16)
STARTEK INC (Jan 12)
STARTEK INC (Jun 10) W
STARWOOD PROPERTY TRUST INC (Mar 16)
STARWOOD PROPERTY TRUST INC (Jun 13)
STARWOOD PROPERTY TRUST INC (Oct 11)
STARWOOD PROPERTY TRUST INC (Feb 10)
STARWOOD WAYPOINT RES TR (Aug 15)
STARWOOD WAYPOINT RES TR (Apr 14)
STARZ (Mar 16)
STARZ (Nov 15)
STARZ (Aug 14)
STARZ (Jul 14)
State National Companies (Sep 15) W
STATE STREET CORP (Apr 12)
Statoil Fuel & Retail (Mar 11)
STEAK N SHAKE CO (Oct 09) S
STEC INC (Jun 09) S
STEEL PARTNERS HOLDINGS LP (Apr 12)
Steiner Leisure (Feb 11) S
STEINWAY MUSICAL INSTRS INC (May 13)
Steinway Musical Instruments (Nov 07)
STEPAN CO (Jun 10) S
STERLING CONSTRUCTION CO INC (Jul 16)
STERLITE INDUSTRIES (INDIA) (Aug 13)
STEWART ENTERPRISES -CL A (Aug 11) S W
STEWART INFORMATION SERVICES (Jun 13)
STEWART INFORMATION SERVICES (Oct 11)
STEWART INFORMATION SERVICES (Feb 10)
STEWART INFORMATION SERVICES (Oct 09)
STI Education (Dec 14)
STIFEL FINANCIAL CORP (Mar 13) S
STM Group PLC (May 17)
STO AG (Feb 14)
STOCK BUILDING SUPPLY (Sep 13) W
Stone Tan Acquisition Corp (Sep 09)
STONECASTLE FINANCIAL CORP (Jan 16)
STONEGATE MORTGAGE CORP (Mar 14)
STONEMOR PARTNERS LP (Mar 13) S
STONERIDGE INC (Jun 11)
STRAIGHT PATH COMMUNICATIONS (Apr 14)
STRAIGHT PATH COMMUNICATIONS (Aug 13)
Straits Resources (Nov 10)
STRATASYS LTD (Oct 15)
Strateco (Dec 11)
STRATEGIC DIAGNOSTICS INC (Dec 09)
STRATEGIC HOTELS & RESORTS (Oct 11)
Strategic Oil & Gas (Aug 13)
Strategic Resources (Jul 07) W
Strathmore Minerals (Aug 08)
STRATHMORE MINERALS CORP (Sep 12)
STRATHMORE MINERALS CORP (Sep 10)
STRATTEC SECURITY CORP (Jan 15) S W
Strayer Education Inc. (Apr 09) S
STREAMLINE HEALTH SOLUTIONS (Feb 16)
STREAMLINE HEALTH SOLUTIONS (Aug 13) S
STRIKER EXPLORATION CORP (May 16)
Stroer Media (Mar 14)
STUDENT TRANSPORTATION INC (Jan 17) S
Student Transportation of Amer (Nov 07)
STURM RUGER & CO INC (Sep 14) S
STX Pan Ocean (Dec 07)
Sub-Sahara Resources (Dec 07)
SUBSEA 7 SA (Aug 13)
SUBURBAN PROPANE PRTNRS -LP (Aug 12) S
SUCCESSFACTORS INC (Mar 10) S
Summer Infant (Aug 08)
SUMMER INFANT INC (Jun 09)
SUN COMMUNITIES INC (Jun 17) S
SUN HEALTHCARE GROUP INC (Jan 11)
SUNCOKE ENERGY INC (Sep 15)
SUNCOKE ENERGY INC (Mar 14)
SUNCOKE ENERGY INC (Oct 12)
SUNCOKE ENERGY INC (Apr 12)
SUNCOKE ENERGY PARTNERS LP (Nov 14)
SUNCOKE ENERGY PRTRS LP -SPN (Jan 13)
SUNCOR ENERGY INC (Oct 16)
SUNEDISON INC (Nov 15)
SUNEDISON INC (Nov 14)
SUNEDISON INC (Dec 13) W
SUNEDISON SEMICONDUCTOR LTD (Jun 15)
Sunnyside Bancorp (Sep 14)
SUNOCO INC (May 11)
SUNOCO LOGISTICS PARTNERS LP (Apr 16)
SUNOCO LP (Apr 17)
SUNOCO LP (Jan 15)
SUNOPTA INC (Sep 16)
SUNOPTA INC (Dec 13)
SUNPEAKS VENTURES INC (Apr 12) S W
Sunpower (Jun 10)
Sunpower 0.75% Converts (Dec 08)
SUNPOWER CORP (Mar 09)
SunPower Corporation (May 11) S
Sunrise Communications (May 16)
Sunrise Senior Living, Inc. (Nov 08)
Sunshine Financial (May 11)
SUNTECH POWER HOLDINGS -ADR (May 09) S
Super Micro Computer (Nov 07) W
Supercom (Mar 16)
Superior Bancorp (Apr 07) S
SUPERIOR ENERGY SERVICES INC (Dec 11)
SUPERIOR ENERGY SERVICES INC (Oct 11)
Superior Industries Internatio (Aug 08) S
SUPERIOR INDUSTRIES INTL (Jan 14)
SUPERIOR INDUSTRIES INTL (Oct 12)
Superior Offshore (Aug 08)
Supertel Hospitality (Apr 07)
SUPERTEL HOSPITALITY INC (Dec 13)
SUPERVALU INC (May 14)
SUPERVALU INC (Mar 13) W
SUPERVALU INC (Apr 12)
SUPPORT.COM INC (Dec 16)
SUPREMEX INC (May 15) S
Surety Capital Corp (Jan 08)
SurfStitch Group (Sep 16)
SUSSER HOLDINGS CORP (Aug 12) S
SUSSER HOLDINGS CORP (Nov 11) S
Suzuki Motor Corporation (Feb 17)
SVENSKA HANDELSBANKEN (Aug 16)
Swatch (Dec 12) S
Swatch Group (Oct 14)
Swick Mining Services (Dec 13)
SWISHER HYGIENE INC (Dec 12) S
SWISHER HYGIENE INC (Apr 11) S W
Switch and Data (Nov 08)
SWK HOLDINGS CORP (Jun 15)
SWK HOLDINGS CORP (Jun 13)
SWK HOLDINGS CORP (Nov 10)
SWK Holdings Corporation (Nov 11)
SYCAMORE NETWORKS INC (Dec 14)
SYCAMORE NETWORKS INC (Nov 11)
SYCAMORE NETWORKS INC (Feb 10)
SYKES ENTERPRISES INC (Jul 10)
SYMETRA FINANCIAL CORP (Nov 10)
Symmetry Medical (Dec 14)
SYNACOR INC (Aug 12) S
SYNALLOY CORP (Nov 13)
SYNAPTICS INC (Mar 14)
SYNCHRONOSS TECHNOLOGIES (Mar 17) S
SYNCHRONY FINANCIAL (Dec 15)
Synenco Energy Inc. (Mar 07)
SYNERGY RESOURCES CORP (Jan 15) S
SYNERGY RESOURCES CORP (Sep 13) S
Syneron (Jul 07) W
SYNERON MEDICAL LTD (Feb 17)
SYNGENTA AG (Jul 16)
Syniverse (Dec 16)
Syniverse (Oct 16)
SYNTEL INC (Oct 16)
SYSCO CORP (Jul 13)
SYSTEMAX INC (Aug 15)
T J T INC (Mar 15)
T Rowe Price (Dec 08) S
T-MOBILE US INC (May 17)
T-MOBILE US INC (Apr 15)
T-MOBILE US INC (Dec 13)
TACTILE SYSTEMS TECHNOLOGY (Mar 17) S
TAG OIL LTD (Jul 12)
TAILORED BRANDS INC (Feb 16)
TAIWAN SEMICONDUCTOR MFG CO (Feb 16) S
TAIWAN SEMICONDUCTOR MFG CO (Aug 15)
Takara Leben CO., LTD. (Jan 16)
TAL INTERNATIONAL GROUP INC (Nov 13) S
TAL INTERNATIONAL GROUP INC (Mar 13) S
TAL INTERNATIONAL GROUP INC (May 12) S
TALBOTS INC (Dec 11)
TALBOTS INC (Dec 10)
TALEN ENERGY CORP (Aug 15)
Talgo S.A. (Jan 16)
Tandy Brands, Inc (Aug 10)
TANGOE INC (Oct 13) S
TANZANIAN ROYALTY EXPLOR CP (Nov 10) S
TANZANIAN ROYALTY EXPLOR CP (Feb 09) S
Tara Minerals Corp. (Aug 11) S
TARGET CORP (May 17)
TARGET CORP (Apr 11)
Tarkett SA (Mar 14)
TARO PHARMACEUTICL INDS LTD (Mar 14)
TARO PHARMACEUTICL INDS LTD (Nov 12)
TARO PHARMACEUTICL INDS LTD (Sep 11)
TARO PHARMACEUTICL INDS LTD (Nov 10)
Tarpon Investimentos (Mar 13)
Tarpon Investment Group (Dec 08)
Tarsus (Oct 10)
TAT TECHNOLOGIES LTD (Oct 12)
Tata Investment Corporation (May 15)
TATA MOTORS DVR "A" SHARES (Feb 12)
Tate & Lyle (Jun 07)
TAUBMAN CENTERS INC (Sep 09) S
TBT Puts (Jan 10)
TCP INTL HOLDINGS LTD (Oct 15)
TD AMERITRADE HOLDING CORP (Aug 10)
TDK Corp. (Jan 13) S
TE CONNECTIVITY LTD (Sep 12)
TE CONNECTIVITY LTD (May 12)
TEAM HEALTH HOLDINGS INC (Nov 16)
TEAM HEALTH HOLDINGS INC (Mar 14)
TEAVANA HOLDINGS INC (Dec 11) S
TECH DATA CORP (May 16)
TECH DATA CORP (Apr 13)
Tech Mahindra (Feb 17)
TECHNICAL COMMUNICATIONS CP (Dec 10) S
TECHNICOLOR SA (Nov 11)
TECHTARGET INC (Aug 15)
TECHTARGET INC (Feb 13)
Teck Resources CDS (Sep 12) S
TECNOGLASS INC (Nov 14)
TECUMSEH PRODUCTS CO -CL A (Mar 14)
TECUMSEH PRODUCTS CO -CL A (Feb 13)
TECUMSEH PRODUCTS CO -CL A (Feb 11)
TECUMSEH PRODUCTS CO -CL A (Sep 10)
TEEKAY CORP (Jun 16)
TEEKAY CORP (Aug 11)
Teekay Corporation (Dec 08)
Teekay Corporation (Jun 08)
Teekay Corporation (Jul 07)
TEEKAY OFFSHORE PARTNERS LP (Dec 15)
Teekay Offshore Partners LP (Dec 08)
TEEKAY TANKERS LTD (Apr 16)
TEJON RANCH CO (Sep 10)
Tejoori Limited (Apr 17)
TEKELEC (Aug 10)
Tele Columbus (Oct 16)
TELECOM CORP OF NEW ZEALAND (Oct 11)
TELECOM ITALIA SPA (Dec 15)
TELECOMMUNICATION SYS INC (Sep 12)
Teledoc (Aug 15) S W
Telekom Malaysia (May 08)
TELEMIG CELULAR PARTICIPACOES (Feb 09) W
TELENAV INC (Mar 17)
Telenet (Apr 16)
Telenet Group Holding NV (Jan 14)
TELEPHONE & DATA SYSTEMS INC (Jan 13)
TELEPHONE & DATA SYSTEMS INC (Mar 11)
TELESTA THERAPEUTICS INC (Nov 15)
Telit Communications (Sep 16)
Telmex (Jun 08) S
Telos Corporation (May 15)
TELULAR CORP (Nov 10)
TELULAR CORP (May 10)
TELUS CORP (T.) (Sep 16) S
TEMBEC INC (Apr 17)
Tempur Pedic (Jun 08)
TENCENT HOLDINGS LTD (Apr 16)
Tenet Healthcare Corp. (Sep 08)
TENNECO INC (Sep 15)
TENNECO INC (Apr 14)
TERADATA CORP (Sep 14)
TERADATA CORP (Mar 14)
Teradata Systems (Dec 08)
TERAGO INC (Jun 17)
TEREX CORP (Mar 17)
TEREX CORP (Sep 15)
TEREX CORP (Apr 15) S
TEREX CORP (Jan 10)
Ternium (Jun 07)
TERNIUM SA -ADR (Nov 11)
Terra Catalyst Fund (Dec 13)
Terra Industries (Jan 08) S
Terra Industries (stub) (Jun 07) S
Terra Industries 7% 2017 (Jan 09)
Terra Nitrogen (Short) / Terra Industries (Long) (Mar 09) S
TERRA NITROGEN CO -LP (Oct 13) S
Terra Nova Royalty Corp (Sep 10)
TERRAFORM POWER INC (Feb 15)
TERREMARK WORLDWIDE INC (Sep 10) S
Tesco (Oct 13)
TESCO PLC (Nov 16) S
TESCO PLC (Jun 12)
Tesco plc (Apr 11)
TESLA MOTORS INC (Jun 16) S
TESLA MOTORS INC (Nov 12) S
TESORO CORP (Mar 16)
TESORO CORP (Oct 13)
Tessenderlo Chemie NV (Sep 15)
Tessera Technologies (May 16)
TESSERA TECHNOLOGIES INC (May 14)
TESSERA TECHNOLOGIES INC (Aug 12)
TESSERA TECNOLOGIES INC (Sep 10)
Teton Energy (Feb 08)
Tetragon Financial (Jul 14)
Tetragon Financial (Jan 12)
Tetragon Financial Group (Apr 11)
Tetragon Financial Group (Jan 10)
TEVA PHARMACEUTICALS (Sep 12)
Texas Industries 9.25% 8/15/2010 Notes (Oct 11)
TEXAS INDUSTRIES INC (Oct 09) S
Texas Instruments Incorporated (Jul 10)
TEXAS PACIFIC LAND TRUST (Jun 15) S
TEXAS PACIFIC LAND TRUST (Feb 09) S
Texhong (Jun 13)
Textainer (Mar 15)
TF FINANCIAL CORP (Jan 14)
TFS Financial (Jul 07)
TFS FINANCIAL CORP (Mar 14)
TFS FINANCIAL CORP (Dec 12) W
TFS FINANCIAL CORP (Apr 12)
TGS-Nopec (Jul 14)
TGS-NOPEC Geophysical (Jul 10) W
THAI WAH FOOD PRODUCTS (Dec 14)
Thai Wah Public Company Ltd. (Feb 16)
Thales (Apr 12)
The Bancorp, Inc. (Dec 14)
The Bancorp, Inc. (Mar 10)
The Brick (Aug 11)
The Brink's Company (Feb 07)
The Character Group PLC (Jan 14)
The Chef's Warehouse (May 15)
The Children's Place (Dec 09)
The Coca-Cola Company (May 09)
The Cross-Harbour (Holdings) Ltd. (Feb 15)
The ExOne Company (Nov 14) S
The GEO Group (Nov 07)
The Knot (Jan 11)
The Marketing Alliance, Inc. (Jan 11)
The Okinawa Electric Power Company, Inc. (Jun 11)
The Phoenix Group (May 10) W
The Prospect Japan Fund Ltd . (Feb 17)
The Restaurant Group PLC (Mar 17)
The St. Joe Company (May 08) S W
The STARZ stub (May 09)
The Washington Post Company (Aug 10)
The Washington Post Company (Jan 08)
THERAGENICS CORP (Apr 11)
THERAPEUTICSMD INC (Jul 13) S
THERAVANCE BIOPHARMA INC (Dec 14)
THERAVANCE INC (Sep 15) S
Thermadyne Holdings (Sep 08)
Thermo Fisher (Jan 09)
THERMO FISHER SCIENTIFIC INC (Sep 10)
Thermo Fisher Scientific, Inc. (Dec 07)
Thermon Group Holdings, Inc. (Jan 16)
THESTREET INC (Mar 15)
THESTREET INC (Jul 13)
thin film (Jul 16)
thinkorswim group (Jan 09)
Third Point Offshore (Aug 09)
Third Point Offshore (Dec 08)
Third Point Re (Jun 15)
Thomas & Betts (Sep 11)
Thomas Cook Group PLC (Jan 15) S
THOMAS PROPERTIES GROUP (Feb 12)
THOMAS PROPERTIES GROUP (Jun 11)
Thompson Creek (Dec 08)
Thomson Reuters (Sep 08)
THOMSON-REUTERS CORP (May 13) S
Thor Industries (Sep 08) S
THOR INDUSTRIES INC (Mar 17) S
THOR INDUSTRIES INC (Sep 15)
Thorntons (Aug 14)
Thrace Plastics (Nov 16)
Tian Jing Zhong Xin Pharmaceutical Group (Jul 16)
TIANYIN PHARMACEUTICAL CO (Jun 10)
TICC CAPITAL CORP (Sep 15)
TICC Capital Corp (Dec 08)
Ticketmaster (Jan 10)
Ticketmaster (Sep 08)
TIDEWATER INC (Oct 16)
TIER REIT, Inc (Jul 16)
Tier Technologies (Dec 07)
TIER TECHNOLOGIES INC (Sep 11)
TierOne (Aug 07)
TII NETWORK TECHNOLOGIES INC (Jan 11)
TILE SHOP HOLDINGS INC (Jul 13) S
Timberline (May 08)
TIMBERLINE RESOURCES CORP (Dec 11)
TIMBERWEST FOREST CORP (Oct 09)
TIME INC (May 16)
TIME INC (Mar 15) S
TIME WARNER CABLE INC (Oct 13)
TIME WARNER CABLE INC (Mar 09)
TIME WARNER INC (Feb 17)
TIME WARNER INC (Dec 15) S
TIME WARNER INC (Mar 15)
TIME WARNER INC (Jan 15)
TIME WARNER INC (Jul 13)
TIME WARNER INC (Feb 09)
TIMKEN CO (Dec 14)
TIMKEN CO (Jan 13)
TIMKEN CO (Apr 11)
Tingyi (Oct 16) S
Titan Europe Plc (Oct 07)
TITAN INTERNATIONAL INC (Jan 15)
TITAN INTERNATIONAL INC (Jan 14)
TITAN INTERNATIONAL INC (Oct 12)
Titanium Asset Management (Jun 13)
Tivit (Jan 10)
Tivo (Oct 12)
TIVO INC (Feb 11)
TIX CORP (Jul 14)
TIX CORP (May 11)
TIX CORP (Apr 10)
TKC (May 15)
TM ENTERTAINMNT & MEDIA INC (Oct 09)
TM ENTERTAINMNT & MEDIA INC (Jan 09)
TM ENTERTAINMNT & MEDIA INC (Jan 09)
TMAC RESOURCES INC (Nov 15)
TMS INTERNATIONAL CORP (Nov 12) W
TMX GROUP INC (Nov 09)
TMX GROUP LTD (Jan 17)
TNS INC (Oct 12)
TNS INC (Jun 11)
TNS, Inc. (Apr 10)
TNT NV (Dec 10) S
Tognum (Oct 07)
Tomei (Jul 13)
Tomorrow Focus (May 15)
Tongaat (May 16)
Tongxin International (May 08)
TONGXIN INTERNATIONAL LTD (Jul 10)
Tootsie Roll (Short) (Jul 08) S
TOOTSIE ROLL INDUSTRIES INC (Dec 09) S
TOP IMAGE SYSTEMS LTD (Mar 12)
TOP SHIPS INC (Jun 14)
TOPBUILD CORP (Feb 16)
Tor Minerals (Dec 08)
TORAY INDUSTRIES (Mar 17)
TORCHLIGHT ENERGY RESOURCES (Dec 14) S
Toreador Resources (Dec 07)
TOROMONT INDUSTRIES LTD (Jan 16) S
Toshiba Corp (Apr 16) S W
Toshiba TEC (Feb 17)
TOTAL TELCOM INC (Jan 17)
TOURMALINE OIL CORP (Oct 16)
Tower Group, Inc. (Aug 07)
TOWER INTERNATIONAL INC (Jan 16) W
TOWER INTERNATIONAL INC (TOWR) (May 15)
TOWER SEMICONDUCTOR LTD (Nov 14)
TOWERS WATSON & CO (Dec 15) W
TOWERS WATSON & CO (Oct 10)
TOWERSTREAM CORP (Nov 14)
TOWERSTREAM CORP (Aug 12)
Town Sports International (Jul 08)
Town Sports International (Dec 07)
TOWN SPORTS INTL HOLDINGS (Mar 13)
TOWN SPORTS INTL HOLDINGS (Oct 11)
TOWNSQUARE MEDIA INC (May 16)
TOWNSQUARE MEDIA INC (May 15)
TOWNSQUARE MEDIA INC (Mar 15)
Toyota (Oct 08)
TPC GROUP INC (May 12)
TPI Triunfo Participacoes e In (Dec 08)
TRADE DESK INC (Jun 17)
TradeStation (Oct 08) W
Trading Emissions Plc (Mar 14)
Trailer Bridge (Jun 07)
TRANS WORLD CORP/NV (May 14)
Transact Technologies (Jan 07)
TRANSACT TECHNOLOGIES INC (Sep 13)
TRANSALTA CORP (May 16)
Transcend Services (Nov 08)
Transcept (Jan 13)
Transdigm (Nov 12)
TRANSDIGM GROUP INC (Mar 17)
TRANSDIGM GROUP INC (Jun 16)
TransEnterix (Oct 16) S
Transgaming (Jan 10)
TRANSGLOBE APARTMENT REIT (Aug 10)
TRANSGLOBE ENERGY CORP (Sep 14)
TRANSMONTAIGNE PARTNERS LP (Jun 14) S
TransNet Corp. (Jun 08)
TRANSOCEAN LTD (May 14) S
TRANSOCEAN LTD (May 10)
TRANSOCEAN LTD (Jul 09)
TRANSOCEAN LTD 7.75% Secured Bonds due 2024 (Dec 16)
Transocean Ltd. (Dec 08)
TRANSOCEAN PARTNERS LLC (Mar 15)
TranSwitch (May 08)
Transworld Entertainment Corp (Apr 07) S
TravelCenters of America (Feb 07)
TRAVELCENTERS OF AMERICA LLC (Jan 16)
TRAVELCENTERS OF AMERICA LLC (Dec 09)
TravelCenters of America LLC (Nov 07)
TRAVELPORT WORLDWIDE LTD (Aug 16)
TRAVELPORT WORLDWIDE LTD (Jan 16)
Travelzoo (Oct 08) W
TRAVELZOO INC (Apr 14)
TRAVELZOO INC (Jul 12)
Travis Perkins (Feb 17)
TRC Companies (Apr 16)
Treasure ASA (Oct 16)
TRECORA RESOURCES (Sep 16)
TRECORA RESOURCES (May 15)
TREDEGAR CORP (Apr 15)
TREE.COM INC (Jun 12) W
TREX CO INC (Oct 15) S
TRI POINTE GROUP INC (Jan 16)
TRI-CONTINENTAL CORP (Mar 13)
Triangle Capital (Oct 07)
Triarc Companies, Inc. (Nov 07)
TRIBUNE CO (Feb 14)
Tribune Co (May 13)
TRIBUNE MEDIA CO (Mar 16)
TRIBUNE MEDIA CO (Mar 15)
TRIBUNE PUBLISHING CO (May 16) S
Trico Marine (Jan 08)
Trident Microsystems (Dec 08)
TRIDENT MICROSYSTEMS INC (Jan 12) W
TRILOGY ENERGY CORP (Nov 14)
TRIMBLE NAVIGATION LTD (Apr 09) S
TRINA SOLAR LTD (Jan 17)
TRINET GROUP INC (Oct 15)
TRINITY BIOTECH PLC (Dec 15)
TRINITY BIOTECH PLC (Apr 12)
TRINITY BIOTECH PLC (Apr 11)
TRINITY INDUSTRIES (May 15)
TRINITY INDUSTRIES (Aug 13)
TRINITY INDUSTRIES (Jul 09)
TRINITY PLACE HOLDINGS INC (Nov 15)
TRINSEO SA (Dec 14) W
TRINTECH GROUP PLC (Sep 10)
TRIO MERGER CORP (Jun 13)
TRIPADVISOR INC (Aug 16)
TRIPADVISOR INC (Jul 12)
TRIPADVISOR INC (May 12) S
TRIPADVISOR INC -SPN (Dec 11)
Triple-S Management (Dec 07) W
TRIPLE-S MANAGEMENT CORP (Sep 14) W
Triple-S Management Corp (Dec 08)
TRIUMPH GROUP INC (Aug 14)
TRIUMPH GROUP INC (Dec 10)
Tronox (Sep 12)
TRONOX INC (Feb 12)
TRONOX INC (Apr 11)
TRONOX INC (Jun 10)
TRONOX INC (Apr 10)
Tronox Incorporated (Dec 07)
TROPICANA ENTERTAINMENT INC (Feb 16)
TROPICANA ENTERTAINMENT INC (Mar 15)
TRUEBLUE INC (Mar 15)
TRUECAR INC (Oct 15) S
TRUECAR INC (Aug 14) S
TRUPANION INC (Oct 15) S
TRUPANION INC (May 15)
Trustco Group Holdings (Sep 16)
TRUSTMARK CORP (Feb 11) S
TS Tech (Jan 15)
TSR Incorporated (Dec 08)
TSR, Inc. (Jan 08)
TUBEMOGUL INC (Jul 15)
TUCKAMORE CAPITAL MANAGEMENT (Apr 15)
TUCOWS INC (Jul 16)
TUCOWS INC (Sep 13)
TUCOWS INC (Feb 13)
TUCOWS INC (Feb 11)
TUESDAY MORNING CORP (Jun 14) S
TUESDAY MORNING CORP (Dec 13) S
Tullett Prebon (Jun 07)
Tumi Holdings, Inc. (Nov 14)
TUPPERWARE BRANDS CORP (Nov 10)
Turk Traktor (May 14)
TURNING POINT BRANDS INC (Oct 16)
TWENTY-FIRST CENTURY FOX INC (Sep 16)
TWENTY-FIRST CENTURY FOX INC (May 15)
TWENTY-FIRST CENTURY FOX INC (Jan 14)
Twin Disc (Nov 07)
TWITTER INC (Nov 15) S
TWO HARBORS INVESTMENT CORP (Apr 13)
TXCO RESOURCES INC (Sep 09)
TYCO INTERNATIONAL LTD (Nov 11)
Tyco International Ltd. (Mar 07)
Tyco When-Issued (Sep 12)
TYLER TECHNOLOGIES INC (Oct 09)
U S CONCRETE INC (Oct 14)
U S ENERGY CORP/WY (Jan 14)
U S LIME & MINERALS (Apr 11)
U S SILICA HOLDINGS INC (Oct 16) S
U S SILICA HOLDINGS INC (Jul 13) S
U S SILICA HOLDINGS INC (May 12)
U308 Corp (Jul 10)
UBIQUITI NETWORKS INC (Jul 14) S
UBS (Oct 07)
UCBH Holdings (Mar 07) S
UCP INC (Aug 13)
UFP Technologies (May 16)
UFP Technologies (Oct 08)
UFP TECHNOLOGIES INC (Jul 15)
UFP TECHNOLOGIES INC (Apr 11)
Ulta Cosmetics (Jun 17) S
ULTA SALON COSMETCS & FRAG (Nov 12) S
Ulticom (Jul 07)
ULTRA PETROLEUM CORP (Dec 16)
ULTRA PETROLEUM CORP (May 16) S
ULTRA PETROLEUM CORP (Apr 13)
ULTRA PETROLEUM CORP (Mar 12) S
ULTRAPETROL BAHAMAS LTD (Mar 11)
UMH PROPERTIES INC (Sep 13)
Umicore (May 17)
UNDER ARMOUR INC (May 17) S
UNDER ARMOUR INC (Apr 17)
UNDER ARMOUR INC (Apr 17)
UNI-PIXEL INC (Apr 13) S
UNI-PIXEL INC (Jan 13)
UNI-SELECT INC (Jun 15)
UNICO AMERICAN CORP (Aug 09)
UniCredit SpA (Apr 17)
UNIFIRST CORP (Oct 16)
UNILIFE CORP (May 13) S
UNION PACIFIC CORP (Mar 10)
Unipol Gruppo / Unipol Sai (Mar 15)
UNIQUE FABRICATING INC (Oct 15)
UNITED AMERICA INDEMNITY LTD (Jan 10)
United Business Media Ltd (Apr 11)
UNITED CONTINENTAL HLDGS INC (Jun 11)
United Development Funding (Dec 15) S
UNITED INSURANCE HOLDINGS CO (May 13)
UNITED NATURAL FOODS INC (Jan 16)
UNITED ONLINE INC (Aug 13)
UNITED ONLINE INC (Jan 10)
UNITED PANAM FINANCIAL CORP (Nov 09) W
UNITED PARCEL SERVICE INC (Jan 17) S
UNITED PARCEL SERVICE INC (Jul 09)
UNITED RENTALS INC (Jan 16)
UNITED RENTALS INC (Dec 14) S
UNITED RENTALS INC (Jul 14)
UNITED RENTALS INC (Nov 13)
UNITED RENTALS INC (Oct 12)
United States Enrichment Corporation (May 11) S
UNITED STATIONERS INC (Aug 13) S
United Western Bancorp (Feb 07) W
UNITED-GUARDIAN INC (Aug 14)
UnitedHealth Group, Inc. (Dec 07)
UNITEK GLOBAL SERVICES INC (Apr 11)
UNIVERSAL AMERICAN CORP (May 13)
UNIVERSAL CORP/VA (Jan 17) S
UNIVERSAL CORP/VA (Dec 14)
Universal Entertainment (Apr 12)
UNIVERSAL INSURANCE HLDGS (Jan 16)
UNIVERSAL INSURANCE HLDGS (Sep 14) S
Universal Power Group (Oct 07)
UNIVERSAL POWER GROUP INC (Sep 12)
UNIVERSAL SECURITY INSTRUMNT (Jan 13)
UNIVERSAL TECHNICAL INST (Feb 15)
Universal Technical Institute (Dec 08)
UNIVERSAL TRUCKLOAD SERVICES (May 14)
Universo Online S.A. (Dec 08)
Universo Online S.A. (Dec 07)
UNUM GROUP (Aug 10)
UNVL STAINLESS & ALLOY PRODS (Feb 16)
UNWIRED PLANET INC (May 16)
UNWIRED PLANET INC (Dec 14)
UNWIRED PLANET INC (Dec 13)
UR ENERGY INC (Jan 14)
URANIUM ENERGY CORP (Nov 10) S
URANIUM ONE INC (May 13)
URANIUM PARTICIPATION CORP (Mar 13)
URANIUM PARTICIPATION CORP (Jan 12)
URANIUM PARTICIPATION CORP (Jul 11)
URANIUM PARTICIPATION CORP (Mar 10)
Uranium Participation Corporat (Dec 08)
Urban Outfitters (Aug 08) S
URBAN OUTFITTERS INC (Aug 16)
Urbana Corporation (Mar 12)
URS (Feb 08)
URS CORP (Jul 14)
URS CORP (Feb 14)
URS CORP (Apr 13)
UrtheCast Corp. (Jun 15)
US Cellular (Mar 15)
US Cellular (Sep 08) W
US Oilsands (Jul 11)
US Payer Swaptions (Jun 12)
US Residential Construction Equities (Sep 11)
US Silver & Gold Inc. (Oct 13)
USA MOBILITY INC (Aug 11)
USA TECHNOLOGIES INC (Oct 15)
USA TRUCK INC (Feb 14)
USEC Corporation (Jul 07) S W
USEC INC (Aug 09)
USELL.COM INC (Oct 16)
USG People (Mar 13)
UTI WORLDWIDE INC (May 15)
UTI WORLDWIDE INC (Aug 13)
UXX1 (VIX futures) (Jun 11) S
VAALCO ENERGY INC (Feb 12)
VALASSIS COMMUNICATIONS INC (Mar 12)
VALASSIS COMMUNICATIONS INC (May 10)
VALE SA (Jun 13) S
VALEANT PHARMACEUTICALS INTL (Jan 16) S W
VALEANT PHARMACEUTICALS INTL (Jul 15) S
VALEANT PHARMACEUTICALS INTL (May 14)
VALEANT PHARMACEUTICALS INTL (Aug 12)
Valence Technology (Aug 08) S
VALEO SA (Oct 10)
Valero (Jul 08) W
VALERO ENERGY CORP (Jan 14)
VALERO ENERGY CORP (Oct 12) S
Valmet OYJ (Aug 14)
VALUECLICK INC (Mar 10)
ValueVision Media (Nov 07)
Van Kampen Dynamic Credit Oppo (Dec 08)
van Lanschot (Mar 16)
VANTAGE DRILLING CO (Jul 10)
Vantiv (Dec 12)
VARIAN MEDICAL SYSTEMS INC (Nov 12)
Varian Semiconductor (Dec 08)
Varian Semiconductor (Mar 08)
VASCO DATA SEC INTL INC (Mar 15) S
VASCO DATA SEC INTL INC (Nov 13)
VCA ANTECH INC (Apr 14) S
VCG Holdings Corp. (Aug 07)
VECTOR GROUP LTD (Jan 14)
VECTRUS INC (Jan 15)
Vectura (Dec 07)
Vedanta (Aug 13) S
Vedanta Plc (Dec 14) S
VEECO INSTRUMENTS INC (Mar 12)
Veeco Instruments Inc. (Aug 10)
Velcan Energy (Apr 08)
VENOCO INC (Aug 11)
VENTAS INC (Jul 15)
VERA BRADLEY INC (Jun 17)
VERA BRADLEY INC (Dec 10) S
VERIFONE SYSTEMS INC (Sep 16)
VERINT SYSTEMS INC (Apr 16)
VERIPOS (Mar 13)
VERIS GOLD CORP (Apr 13)
VERISIGN INC (Feb 10) W
Verisk Analytics (Jan 12)
Verisure Holding AB (May 12)
VERIZON COMMUNICATIONS INC (Mar 10) S
VERMILION ENERGY INC (Jun 15)
Vermillion Inc. (Feb 10)
VERSANT CORP (Sep 11)
Versant Corp (Dec 07)
Versant Corp. (Aug 08) W
VERSARTIS INC (Mar 16)
VERSUM MATERIALS INC -SPN (Oct 16) S
VERTEX ENERGY INC (Aug 14) S
VERTRO INC (Feb 11)
Vertu Motors (Jul 16)
Vertu Motors (Mar 12)
Vetropack Holdings AG (Oct 10)
Via Varejo (Sep 16)
VIACOM INC (Jun 17) S
VIACOM INC (Jan 16)
VIAD CORP (Dec 12)
VIASAT INC (Jun 16) S
VIASAT INC (May 11)
ViaSat Inc. (Mar 11) S
Vicat (Mar 08)
Vicon Indudtries, Inc. (Jan 09)
Victory Nickel (Dec 13)
VIDEOCON D2H LTD -ADR (Apr 15)
Village Main Reef (Jan 13)
VILLAGE SUPER MARKET -CL A (Jul 13) S
VIMPELCOM LTD (Dec 16)
VIOLIN MEMORY INC (Mar 15)
VIOLIN MEMORY INC (Aug 14)
VIRGIN MEDIA INC (Oct 09)
VIRNETX HOLDING CORP (Jul 11) S
VIROPHARMA INC (Mar 09) W
VIRTU FINANCIAL INC (Nov 16) S
Virtus Investment Partners (Oct 10) W
VIRTUS INVESTMENT PTNRS INC (Nov 15)
VIRTUS INVESTMENT PTNRS INC (May 09)
VISHAY INTERTECHNOLOGY INC (Jun 10)
VISHAY PRECISION GROUP INC (Aug 16)
VISHAY PRECISION GROUP INC (Jun 13)
VISHAY PRECISION GROUP INC (Jul 10)
VISTA OUTDOOR INC (Feb 17)
VISTAPRINT NV (Jul 13)
VISTAPRINT NV (Apr 12)
VISTEON CORP (Feb 15)
VISTEON CORP (Aug 14)
VISTEON CORP (Nov 13)
VISTEON CORP (May 13)
VISTEON CORP (Mar 12)
VISTEON CORP (Sep 11)
VISTEON CORP (Sep 10) W
VISTEON CORP (Apr 10)
Vistin Pharma (Feb 17)
VITACOST.COM INC (Feb 12)
VITACOST.COM INC (Feb 12) S
VITACOST.COM INC (Jun 10)
VITAL THERAPIES INC (Jun 15) S W
Vitamin Shoppe (Jul 15)
VITAMIN SHOPPE INC (Jul 10) S
Vitec (Sep 16)
Vitec Software Group (Mar 17)
VITRAN CORP INC (Jan 13)
VIVENDI (Jul 14)
VIVUS INC (Aug 13)
VMWARE INC -CL A (Feb 17)
VMWARE INC -CL A (Dec 15)
VMWARE INC -CL A (Dec 12) S W
VOCERA COMMUNICATIONS INC (Feb 15)
VODAFONE GROUP PLC (Feb 13)
VODAFONE GROUP PLC (Jan 10)
Volkswagen (Sep 08) S
Volkswagen AG (Jul 13)
VOLT INFO SCIENCES INC (Mar 15)
VOLT INFO SCIENCES INC (May 13)
Vonage (Jun 07)
VONAGE HOLDINGS CORP (Jul 16)
VONAGE HOLDINGS CORP (Jan 16)
Vonage Holdings Corporation (Jun 09)
Vopak (Feb 16)
VOYA FINANCIAL INC (Apr 16)
VOYAGER LEARNING CO (Jul 09) W
VS 2X VIX SHORT TERM ETN (Mar 12) S W
VS INVERSE VIX SH TERM ETN (Jul 11)
VSE CORP (Apr 13)
VTECH HLDGS LTD (Nov 14) S