S Short    W Contest winner
Nacco Industries (Oct 15)
NACCO INDUSTRIES -CL A (Apr 19)
NACCO INDUSTRIES -CL A (Sep 17)
Nagano Keiki (Nov 22)
Nakano Refrigerators (Jun 17)
Naked Wines (Mar 22)
Naked Wines (Sep 20)
Naked Wines plc (Jul 21)
NAM TAI ELECTRONIC (Apr 13)
NAMSYS INC (Aug 20)
NamSys Inc. (Apr 21)
Namura Shipbuilding (Feb 15)
NANO X IMAGING LTD (Nov 20) S
Nanoco Technologies (Dec 21)
Nanya Technology Corp. (Jan 15)
NASDAQ INC (Oct 18) S
NASPERS LTD (Jan 18)
NASPERS LTD (Sep 17)
NATHAN'S FAMOUS INC (Oct 15)
Nathan's Famous, Inc. (Sep 17)
National American University Holdings (Jul 15)
NATIONAL AMERN UNIV HLDG INC (Jun 14)
NATIONAL BEVERAGE CORP (Aug 20)
NATIONAL BEVERAGE CORP (Feb 19)
NATIONAL BEVERAGE CORP (Mar 17)
NATIONAL BEVERAGE CORP (Feb 13)
National CineMedia (Mar 20)
NATIONAL CINEMEDIA INC (Feb 17) S
NATIONAL CINEMEDIA INC (May 14)
NATIONAL ENERGY SERVICES REU (May 21)
National Energy Services Reunited (Jun 18)
NATIONAL GENERAL HOLDINGS CP (Mar 20)
NATIONAL GENERAL HOLDINGS CP (Nov 18)
NATIONAL GENERAL HOLDINGS CP (Aug 15)
NATIONAL OILWELL VARCO INC (May 18)
NATIONAL OILWELL VARCO INC (Apr 14)
NATIONAL OILWELL VARCO INC (Jun 13)
NATIONAL PRESTO INDS INC (Nov 17) S
NATIONAL RESEARCH CORP (Feb 17)
NATIONAL RESEARCH CORP (Jul 13)
NATIONAL RETAIL PROPERTIES (Jul 16) S
NATIONAL STORAGE REIT (May 21)
National Tyre and Wheel (Jan 20)
NATIONAL VISION HLDGS INC (Oct 19)
NATIONAL VISION HLDGS INC (Oct 19) S
NATIONAL WESTERN LIFE -CL A (Mar 15)
NATIONAL WESTERN LIFE GROUP (Jan 22)
NATIONAL WESTERN LIFE GROUP (Jan 20)
National World (Mar 22)
NATIONSTAR MORTGAGE HOLDINGS (May 16)
NATIONSTAR MORTGAGE HOLDINGS (Jul 15)
NATIONSTAR MORTGAGE HOLDINGS (May 14)
Natural Alternatives International, Inc. (Feb 19)
Natural Food International Holding Limited (Sep 21)
Natural Gas (Mar 13)
NATURAL GAS SERVICES GROUP (Sep 22)
NATURAL HEALTH TRENDS CORP (Dec 15) S
Natural Resource Partners (Apr 18)
NATURAL RESOURCE PARTNERS LP (Feb 22)
NATURAL RESOURCE PARTNERS LP (Dec 19)
NATURAL RESOURCE PARTNERS LP (Feb 19)
NATUZZI SPA (NTZ) (Oct 20)
NATWEST GROUP PLC (Aug 22)
NAUTILUS INC (Feb 22)
NAUTILUS INC (Aug 21)
NAUTILUS INC (Aug 20)
Nav Canada (IG Bonds) (Dec 20)
NAVA Limited (Feb 23)
NAVIENT CORP (Sep 14)
NAVIGANT CONSULTING INC (Jan 18)
NAVIGATOR HOLDINGS LTD (Jul 17)
NAVIGATOR HOLDINGS LTD (Mar 15)
NAVIGATOR HOLDINGS LTD (NVGS) (Nov 15)
Navios Logistics (Aug 19)
NAVIOS MARITIME ACQUISITION (Jul 14)
NAVIOS MARITIME ACQUISITION (NNA) (Apr 20)
NAVIOS MARITIME PARTNERS LP (Aug 17)
NAVIOS MARITIME PARTNERS LP (Nov 14) S
NCI BUILDING SYSTEMS INC (Jun 17)
NCI BUILDING SYSTEMS INC (Aug 13)
NCI INC (Mar 16)
NCR (Dec 17)
NCR CORP (Nov 20)
NCR CORP (Jun 19)
NCR CORP (Jun 17)
NCR CORP (Jan 14) S
Neinor Homes (Apr 20)
NELNET INC (Jun 20)
NELNET INC (May 19)
NELNET INC (Oct 17)
Nemak (Nov 21)
NEMASKA LITHIUM INC (Nov 18)
NEMASKA LITHIUM INC (Oct 17)
NEOGAMES S.A (Oct 22)
Neopharm (Mar 20)
Neopost SA (Apr 13)
NET 1 UEPS TECHNOLOGIES INC (Apr 19)
NET 1 UEPS TECHNOLOGIES INC (Apr 16)
NET 1 UEPS TECHNOLOGIES INC (May 13)
NET ELEMENT INC (Mar 18) S
Net Insight (May 22)
NETAPP INC (Jul 20)
NETEASE INC (Nov 20)
NetEnt (Apr 20)
NETFLIX INC (Oct 22)
NETFLIX INC (Sep 19)
NETFLIX INC (Jun 16)
Netflix Inc (Jun 16) S
NETFLIX INC (Jan 13) S
NETSCOUT SYSTEMS INC (May 16)
NEUBASE THERAPEUTICS INC (May 21)
NEULION INC (Jun 15)
NEUROCRINE BIOSCIENCES INC (Dec 19) S
NEURONETICS INC (Mar 21)
NEUSTAR INC (May 15) S W
NEUSTAR INC (Apr 14) S
NEUSTAR INC (0322B) (Jun 16) S
NEUTRAL TANDEM INC (May 13)
NEVSUN RESOURCES LTD (Jul 13)
NEVSUN RESOURCES LTD (Jul 13)
NEW AGE BEVERAGES CORP (Nov 18) S
NEW ENGLAND REALTY ASSC -LP (Jan 19)
New Enterprise Stone & Lime (Jun 16)
NEW FLYER INDUSTRIES INC (Jul 15)
NEW FORTRESS ENRGY LLC (Nov 19) S
NEW HOME COMPANY INC (Oct 16)
New Look Bondco I plc (sr secured 2018) (May 13)
NEW MOUNTAIN FINANCE CORP (Mar 15)
NEW MOUNTAIN FINANCE CORP (Nov 13)
New News CORP (Jul 13)
New Nordic Healthbrands (Feb 22)
NEW ORIENTAL ED & TECH (Jul 15)
NEW RELIC INC (May 22)
NEW RESIDENTIAL INV CP (Feb 21)
NEW RESIDENTIAL INV CP (Dec 13)
NEW SENIOR INVESTMENT GROUP (Feb 16)
NEW ULM TELECOM INC (Feb 18)
NEW YORK & CO INC (Sep 14)
NEW YORK & CO INC (Sep 13)
NEW YORK MORTGAGE TRUST INC (Jan 21)
NEW YORK MORTGAGE TRUST INC (Aug 20)
NEW YORK REIT INC (Dec 17)
NEW YORK REIT INC (Oct 16)
NEW YORK TIMES CO -CL A (Feb 21)
NEW YORK TIMES CO -CL A (Apr 18) S
NEW YORK TIMES CO -CL A (Jun 14) S
New Zealand Media and Entertainment (Oct 20)
New Zealand Rural Land Co (Aug 22)
NEWCASTLE INVESTMENT CORP (Jun 14)
NEWCASTLE INVESTMENT CORP (Apr 13)
NEWCREST MINING LTD (Jan 20)
NEWELL BRANDS INC (Dec 20)
NEWELL BRANDS INC (Jun 17) S W
NEWELL RUBBERMAID INC (Jan 16) S
NEWELL RUBBERMAID INC (Jun 15) S
NewLake Capital Partners (Sep 21)
NEWMARK GROUP INC (Jun 20)
NEWMARK GROUP INC (Mar 19)
NEWMARKET CORP (Aug 15) S
NEWMARKET GOLD INC (Jan 16)
NEWPARK RESOURCES (NR) (Nov 20)
NEWS CORP (Sep 22)
NEWS CORP (Apr 21)
NEWS CORP (Jan 21)
NEWS CORP (Oct 19)
NEWS CORP (Mar 15)
NEWS CORP (Jun 13)
NEWSTAR FINANCIAL INC (Dec 17)
NEX Group (Apr 17)
Nexen Corp (Sep 19)
Nexen Tire Corp (Jun 14)
NEXEO SOLUTIONS INC (Feb 17)
Nexon (Oct 21)
NexPoint Credit Strategies Fund (Mar 15)
NEXPOINT DIVERSIFIED RE TS (Jul 22)
NEXPOINT REAL EST FIN (Feb 21)
NEXPOINT RESIDENTIAL TR INC (Aug 21)
NEXPOINT RESIDENTIAL TR INC (Aug 15)
NEXPOINT STRATEGIC OPPT FUND (Jan 21)
NEXSTAR BROADCASTING GROUP (Mar 16)
NEXSTAR BROADCASTING GROUP (NXST) (Jan 16) S
NEXSTAR MEDIA GROUP (Sep 21) W
NEXSTAR MEDIA GROUP (Apr 20)
NEXSTAR MEDIA GROUP (Mar 20)
NEXSTAR MEDIA GROUP (Apr 18)
NEXSTAR MEDIA GROUP (Aug 17)
Next (Mar 17)
Next Co Ltd (Dec 14)
NEXTCURE INC (Jun 21)
NFI Group Inc (Jun 22)
NFI GROUP INC (Jun 18) S W
NGL ENERGY PARTNERS LP (Jul 21)
NGL ENERGY PARTNERS LP (Jan 17)
NGL ENERGY PARTNERS LP (Feb 15) S
NHN Corporation (Feb 22)
NI Holdings Inc (May 21)
NI HOLDINGS INC (May 20)
NI HOLDINGS INC (Apr 18)
NIC INC (Jun 18)
NIC INC (Apr 18) S
NICE Holdings (Dec 22)
Nice Holdings (Dec 20)
Nice Information & Telecommunication (Jan 20)
NICHOLAS FINANCIAL INC (Nov 16)
NICHOLAS FINANCIAL INC (Oct 14)
NICHOLAS FINANCIAL INC (May 13)
Nickel ETF (Nov 18)
Nico Resources (Jan 23)
Nielsen (Aug 18)
NIELSEN HOLDINGS NV (Oct 13)
NIELSEN HOLDINGS PLC (May 18)
NII Holdings (Feb 17)
NII HOLDINGS INC (Jun 19)
NII HOLDINGS INC (Jun 13)
NIKE INC (Nov 17)
NIKE INC (Jan 17)
NIKE INC (4764B) (May 16) S
Nikkei Index (Jun 13)
Nilfisk Holding A/S (Apr 19)
Nilorngruppen (Sep 18)
NINE ENERGY SERVICE INC (Aug 22)
NINTENDO CO LTD (Jan 23)
Nintendo Co LTD (Oct 21)
NINTENDO CO LTD (Jan 20)
NIO INC -ADR (Mar 19) S W
NIO INC -ADR -REDH (Sep 18) S
Nippo Corporation (Sep 19)
Nippon Kanryu Industry (Jan 20)
NIPPON TELEGRAPH & TELEPHONE (Jan 18)
NISOURCE INC (Feb 17) S
NISOURCE INC (May 15)
Nittoc Construction (Jun 17)
NL INDUSTRIES (May 18)
NL INDUSTRIES (Sep 13)
NMI HOLDINGS INC (Feb 22)
NMI HOLDINGS INC (Nov 20)
NMI HOLDINGS INC (Feb 15)
NN Group (Jan 15)
NN Group (Jan 15)
NN INC (Jun 21)
NN INC (Apr 13)
NOAH HOLDINGS LTD -ADR (Apr 21)
NOBLE CORP (Apr 13)
NOBLE CORP PLC (Aug 14)
Noble Roman's (Mar 13)
Nocopi Technologies (Jun 20)
Nomad Foods (Oct 17)
NOMAD FOODS LTD (Jun 21)
NOMAD FOODS LTD (Aug 20)
NOMAD FOODS LTD (NOMD) (Sep 16)
NOODLES & CO (Oct 21)
NORANDA INCOME FUND (Apr 19)
NORANDA INCOME FUND (May 17)
Noranda Income Fund (Feb 15)
Nord Anglia Education, Inc. (Apr 16)
NORDIC AMERICAN TANKERS LTD (Jul 15) S
Nordic Entertainment (Mar 22)
Nordic Semiconductor (May 20)
NORDION INC (Mar 13)
Nordnet AB (Sep 15)
Nordson (Nov 17)
NORDSTROM INC (Mar 22)
NORFOLK SOUTHERN CORP (May 16)
Norma Group (Oct 21)
Nortel Inversora S.A (Jul 17)
NORTEL INVERSORA SA (Oct 13)
NORTEL INVERSORA SA (Mar 13)
NORTH AMERICAN CONST GRP LTD (Oct 19)
NORTH AMERICAN ENERGY PRTNRS (Aug 17)
NORTH AMERICAN ENERGY PRTNRS (Jun 14)
North State Telecommunications (Mar 15)
Northeast Bancorp (Mar 17)
NORTHEAST BANK (Jun 19)
NORTHEAST COMMUNITY BANCORP (Oct 18)
Norther Technologies International Corporation (May 20)
Northern Drilling (Oct 19)
Northern Ocean (Jan 23)
Northern Offshore LTD (Jan 15)
NORTHERN STAR INVES CO (Jul 21)
Northern Technologies International (Jan 15)
NORTHERN TIER ENERGY LP (Aug 13)
NORTHERN TRUST CORP (Jan 18)
Northgate (Apr 13)
NORTHROP GRUMMAN CORP (Jun 22)
NORTHSTAR ASSET MGMT GRP INC (Aug 15)
NORTHSTAR ASSET MGMT GRP INC (NSAM) (Nov 14)
NORTHSTAR REALTY EUROPE CORP (Feb 18)
NORTHSTAR REALTY EUROPE CORP (Nov 15)
NORTHSTAR REALTY FINANCE CP (Nov 16)
NORTHSTAR REALTY FINANCE CP (Aug 15)
NORTHSTAR REALTY FINANCE CP (Oct 14)
NORTHSTAR REALTY FINANCE CP (Jan 14)
NORTHSTAR REALTY FINANCE CP (Mar 13)
Northwest Pipe (Dec 20)
NORTHWEST PIPE CO (Aug 19)
NORTONLIFELOCK INC (Oct 21)
NORTONLIFELOCK INC (Jan 20)
NORWEGIAN CRUISE LINE HLDGS (Oct 16)
NORWEGIAN CRUISE LINE HLDGS (Sep 15) S
NORWEGIAN CRUISE LINE HLDGS (Aug 15)
NORWEGIAN CRUISE LINE HLDGS (Feb 13) S
NORWEGIAN CRUISE LINE HLDGS (BONDS) (Oct 20)
Norwegian Energy Company (Aug 17)
Norwegian Energy Company ASA (Oct 19)
Norwegian Finans Holding ASA (Dec 18)
NOS (Apr 16)
NOVA LEAP HEALTH CORP (Aug 20)
NOVA LIFESTYLE INC (Oct 19)
NOVACOPPER INC (Jan 13)
NOVAN INC -REDH (Sep 16)
NOVATEL WIRELESS INC (Aug 16)
NOVATEL WIRELESS INC (Jul 13)
NOVAVAX INC (Jul 22) S
Novelion Therapeutics (Jun 21)
NOVELION THERAPEUTICS INC (Jan 20)
NOVELION THERAPEUTICS INC (Feb 17)
NOVO NORDISK A/S (Sep 17) S
NOW INC (Oct 21)
NOW INC (Mar 15)
NOW Inc. (May 14) S
NQ MOBILE INC -ADR (Nov 13) S
NRC GROUP HOLDINGS CORP (Oct 18)
NRG ENERGY INC (Aug 22)
NRG ENERGY INC (Jun 21) W
NRG ENERGY INC (Feb 14)
NRG ENERGY INC (Mar 13)
NTS INC (Jan 13)
NU Holdings (Jul 22)
NU SKIN ENTERPRISES -CL A (Nov 19)
NUANCE COMMUNICATIONS INC (Oct 20)
NUANCE COMMUNICATIONS INC (Apr 17)
Nucleus Software Exports (Oct 19)
NUCOR CORP (Jun 21) S
NUMEREX CORP -CL A (Sep 15)
NUSTAR ENERGY LP (Oct 14)
NUSTAR ENERGY LP (Aug 13)
NUSTAR GP HOLDINGS LLC (Jun 13) S
NUSTAR LOGISTICS 7.625 SUB NT (Apr 18)
NUTANIX INC (Nov 18)
NUVECTRA CORP (Apr 16)
NUVEEN NY AMT-FREE MUNI INCM (Apr 14)
NUVEEN PFD AND INC TERM FD (Dec 13)
NUVERA COMMUNICATIONS INC (Feb 22)
NUZEE INC (Aug 20) S
NV5 GLOBAL INC (Nov 18) S
NVENT ELECTRIC PLC (Dec 19)
NVENT ELECTRIC PLC (Apr 19)
NVIDIA (Jul 18) S
NvIDIA (Apr 18) S W
NVIDIA CORP (Jul 15)
NVR INC (Aug 20)
NXP SEMICONDUCTORS NV (Oct 18) W
NXP SEMICONDUCTORS NV (Apr 18)
NXSTAGE MEDICAL INC (Jan 18)
NZME (Aug 22)
NZME (Dec 16)