SRDX surmodics, inc. NASDAQ Medical/Dental Instruments SRTS sensus healthcare, inc. NASDAQ Medical/Dental Instruments SSKN strata skin sciences, inc. NASDAQ Medical/Dental Instruments TCMD tactile systems technology, inc. NASDAQ Medical/Dental Instruments TNDM tandem diabetes care, inc. NASDAQ Medical/Dental Instruments TTOO t2 biosystems inc NASDAQ Medical/Dental Instruments UTMD utah medical products, inc. NASDAQ Medical/Dental Instruments XRAY dentsply sirona inc. NASDAQ Medical/Dental Instruments ACHC acadia healthcare company, inc. NASDAQ Medical Specialities BEAT heartbeam, inc. NASDAQ Medical Specialities CDNA caredx, inc. NASDAQ Medical Specialities FLGT fulgent genetics, inc. NASDAQ Medical Specialities HSIC henry schein, inc. NASDAQ Medical Specialities KEQU kewaunee scientific corporation NASDAQ Medical Specialities NTRA natera, inc. NASDAQ Medical Specialities OPGN opgen inc NASDAQ Medical Specialities PDCO patterson companies, inc. NASDAQ Medical Specialities PMD psychemedics corporation NASDAQ Medical Specialities RDNT radnet, inc. NASDAQ Medical Specialities VCYT veracyte, inc. NASDAQ Medical Specialities CHEK check-cap ltd. - ordinary share NASDAQ Medical Electronics HOLX hologic, inc. NASDAQ Medical Electronics DLNG dynagas lng partners lp common units NASDAQ Marine Transportation ESEA euroseas ltd. NASDAQ Marine Transportation GASS stealthgas, inc. - common stock NASDAQ Marine Transportation GLBS globus maritime limited NASDAQ Marine Transportation GLNG golar lng limited - common shares NASDAQ Marine Transportation GOGL golden ocean group limited NASDAQ Marine Transportation INSW international seaways, inc. NASDAQ Marine Transportation MBUU malibu boats, inc. NASDAQ Marine Transportation MCFT mastercraft boat holdings, inc. NASDAQ Marine Transportation NCLH norwegian cruise line holdings ltd. ordinary shares NASDAQ Marine Transportation OMEX odyssey marine exploration, inc. NASDAQ Marine Transportation PANL pangaea logistics solutions ltd. NASDAQ Marine Transportation PXS pyxis tankers inc. NASDAQ Marine Transportation SBLK star bulk carriers corp. - common shares NASDAQ Marine Transportation SHIP seanergy maritime holdings corp NASDAQ Marine Transportation TOPS top ships, inc. NASDAQ Marine Transportation ABEO abeona therapeutics inc. NASDAQ Major Pharmaceuticals ABUS arbutus biopharma corporation NASDAQ Major Pharmaceuticals ACAD acadia pharmaceuticals inc. NASDAQ Major Pharmaceuticals ACHN achison inc a NASDAQ Major Pharmaceuticals ACIU ac immune sa NASDAQ Major Pharmaceuticals ACRS aclaris therapeutics, inc. NASDAQ Major Pharmaceuticals ADXS advaxis, inc. NASDAQ Major Pharmaceuticals AFMD affimed n.v. NASDAQ Major Pharmaceuticals AGIO agios pharmaceuticals, inc. NASDAQ Major Pharmaceuticals AKBA akebia therapeutics, inc. NASDAQ Major Pharmaceuticals AKTX akari therapeutics plc - american depositary shares NASDAQ Major Pharmaceuticals ALDX aldeyra therapeutics, inc. NASDAQ Major Pharmaceuticals