Essex Woodlands Management, Inc. More: the full row for Essex Woodlands Management, Inc. 4,110,709 $12.4M 2.87% 0 13F-HR Timeline Nantahala Capital Management, LLC in group Nantahala Capital Management,… More: the full row for Nantahala Capital Management, LLC 3,679,726 $11.1M 0.78% +1,764,600 13F-HR Timeline Group SILVERARC CAPITAL MANAGEMENT, LLC in group SILVERARC CAPITAL MANAGEMENT,… More: the full row for SILVERARC CAPITAL MANAGEMENT, LLC 3,065,649 $9.26M 2.07% +1,940,721 13F-HR Timeline Group AIGH Capital Management LLC More: the full row for AIGH Capital Management LLC 2,662,785 $8.04M 3.03% +193,412 13F-HR Timeline Stonepine Capital Management, LLC More: the full row for Stonepine Capital Management, LLC 2,353,099 $7.11M 5.74% +1,243,099 13F-HR Timeline VANGUARD GROUP INC in group VANGUARD GROUP INC More: the full row for VANGUARD GROUP INC 1,875,579 $5.66M <0.01% +972,076 13F-HR Timeline Group DAFNA Capital Management LLC More: the full row for DAFNA Capital Management LLC 1,441,029 $4.35M 1.11% new 13F-HR Timeline ROYCE & ASSOCIATES LP More: the full row for ROYCE & ASSOCIATES LP 1,000,064 $3.02M 0.03% new 13F-HR Timeline Pentwater Capital Management LP More: the full row for Pentwater Capital Management LP 1,000,000 $3.02M 0.05% +500,000 13F-HR Timeline PERKINS CAPITAL MANAGEMENT INC More: the full row for PERKINS CAPITAL MANAGEMENT INC 907,865 $2.74M 2.43% +682,665 13F-HR Timeline UBS Group AG in group UBS Group AG More: the full row for UBS Group AG 767,830 $2.32M <0.01% new 13F-HR Timeline Group CITIGROUP INC in group CITIGROUP INC More: the full row for CITIGROUP INC 750,000 $2.27M <0.01% 0 13F-HR Timeline Group Sio Capital Management, LLC More: the full row for Sio Capital Management, LLC 630,000 $1.9M 0.54% new 13F-HR Timeline BlackRock, Inc. in group BlackRock, Inc. More: the full row for BlackRock, Inc. 427,528 $1.29M <0.01% -63 13F-HR Timeline Group RENAISSANCE TECHNOLOGIES LLC More: the full row for RENAISSANCE TECHNOLOGIES LLC 425,140 $1.28M <0.01% +276,240 13F-HR Timeline Mink Brook Asset Management LLC in group Mink Brook Asset Management L… More: the full row for Mink Brook Asset Management LLC 357,092 $1.08M 1.03% 13F-HR Timeline Group GEODE CAPITAL MANAGEMENT, LLC in group GEODE CAPITAL MANAGEMENT, LLC More: the full row for GEODE CAPITAL MANAGEMENT, LLC 311,405 $941K <0.01% +136,890 13F-HR Timeline Group Archon Capital Management LLC More: the full row for Archon Capital Management LLC 150,000 $453K 0.55% new 13F-HR Timeline GSA CAPITAL PARTNERS LLP More: the full row for GSA CAPITAL PARTNERS LLP 135,754 $410K 0.03% +23,549 13F-HR Timeline JPMORGAN CHASE & CO in group JPMORGAN CHASE & CO More: the full row for JPMORGAN CHASE & CO 133,666 $404K <0.01% +133,327 13F-HR Timeline Group Birchview Capital, LP More: the full row for Birchview Capital, LP 125,000 $378K 0.31% new 13F-HR/A Timeline UP STRATEGIC WEALTH INVESTMENT ADVISORS… More: the full row for UP STRATEGIC WEALTH INVESTMENT ADVISORS LLC 99,888 $302K 0.3% +88,888 13F-HR Timeline STATE STREET CORP in group STATE STREET CORP More: the full row for STATE STREET CORP 65,483 $198K <0.01% 0 13F-HR Timeline Group MILLENNIUM MANAGEMENT LLC in group MILLENNIUM MANAGEMENT LLC More: the full row for MILLENNIUM MANAGEMENT LLC 60,476 $183K <0.01% -98,576 13F-HR Timeline Group CITADEL ADVISORS LLC in group CITADEL ADVISORS LLC More: the full row for CITADEL ADVISORS LLC 56,510 $171K <0.01% +42,148 13F-HR Timeline Group PNC Financial Services Group, Inc. in group PNC Financial Services Group,… More: the full row for PNC Financial Services Group, Inc. 53,612 $162K <0.01% 0 13F-HR Timeline Group BRIDGEWAY CAPITAL MANAGEMENT, LLC More: the full row for BRIDGEWAY CAPITAL MANAGEMENT, LLC 50,700 $153K <0.01% -52,300 13F-HR Timeline NORTHERN TRUST CORP in group NORTHERN TRUST CORP More: the full row for NORTHERN TRUST CORP 47,181 $142K <0.01% +15,856 13F-HR Timeline Group LANDSCAPE CAPITAL MANAGEMENT, L.L.C. in group LANDSCAPE CAPITAL MANAGEMENT,… More: the full row for LANDSCAPE CAPITAL MANAGEMENT, L.L.C. 40,088 $121K 0.01% -103,111 13F-HR Timeline Group Diametric Capital, LP More: the full row for Diametric Capital, LP 35,755 $108K 0.07% new 13F-HR Timeline Cubist Systematic Strategies, LLC More: the full row for Cubist Systematic Strategies, LLC 31,313 $94.6K <0.01% +15,283 13F-HR Timeline JANE STREET GROUP, LLC in group JANE STREET GROUP, LLC More: the full row for JANE STREET GROUP, LLC 30,705 $92.7K <0.01% +7,174 13F-HR Timeline Group Walleye Capital LLC in group Walleye Capital LLC More: the full row for Walleye Capital LLC 30,138 $91K <0.01% new 13F-HR Timeline Group COMMONWEALTH EQUITY SERVICES, LLC More: the full row for COMMONWEALTH EQUITY SERVICES, LLC 28,441 $86K <0.01% +13,555 13F-HR Timeline OCCUDO QUANTITATIVE STRATEGIES LP More: the full row for OCCUDO QUANTITATIVE STRATEGIES LP 19,960 $60.3K 0.01% +615 13F-HR Timeline PRUDENTIAL FINANCIAL INC in group PRUDENTIAL FINANCIAL INC More: the full row for PRUDENTIAL FINANCIAL INC 18,800 $56.8K <0.01% new 13F-HR Timeline Group MORGAN STANLEY in group MORGAN STANLEY More: the full row for MORGAN STANLEY 17,822 $53.8K <0.01% +15,602 13F-HR/A Timeline Group Embree Financial Group More: the full row for Embree Financial Group 12,500 $37.8K 0.01% +2,500 13F-HR Timeline PRELUDE CAPITAL MANAGEMENT, LLC More: the full row for PRELUDE CAPITAL MANAGEMENT, LLC 12,087 $36.5K <0.01% new 13F-HR Timeline Point72 Asia (Singapore) Pte. Ltd. More: the full row for Point72 Asia (Singapore) Pte. Ltd. 6,302 $19K 0.01% -5,256 13F-HR Timeline HighMark Wealth Management LLC More: the full row for HighMark Wealth Management LLC 2,800 $8.46K <0.01% 0 13F-HR Timeline Tower Research Capital LLC (TRC) in group Tower Research Capital LLC (T… More: the full row for Tower Research Capital LLC (TRC) 923 $2.79K <0.01% -794 13F-HR Timeline Group SBI Securities Co., Ltd. More: the full row for SBI Securities Co., Ltd. 701 $2.12K <0.01% 13F-HR Timeline CWM, LLC in group CWM, LLC More: the full row for CWM, LLC 337 $1K <0.01% 0 13F-HR Timeline Group BNP PARIBAS FINANCIAL MARKETS in group BNP PARIBAS FINANCIAL MARKETS More: the full row for BNP PARIBAS FINANCIAL MARKETS 314 $948 <0.01% new 13F-HR Timeline Group BANK OF AMERICA CORP /DE/ in group BANK OF AMERICA CORP /DE/ More: the full row for BANK OF AMERICA CORP /DE/ 240 $725 <0.01% +43 13F-HR Timeline Group Capital Advisors, Ltd. LLC More: the full row for Capital Advisors, Ltd. LLC 130 $0 0% 0 13F-HR Timeline Value filed as zero, left out of ratios. CONCOURSE FINANCIAL GROUP SECURITIES, I… More: the full row for CONCOURSE FINANCIAL GROUP SECURITIES, INC. 0 $0 0% 0 13F-HR Timeline Value filed as zero, left out of ratios. Amount filed as zero, left out of ratios.