CYRX cryoport, inc. AMEX Oil Refining/Marketing RLGT radiant logistics, inc. AMEX Oil Refining/Marketing AAL american airlines group, inc. NASDAQ Air Freight/Delivery Services AIRT air t, inc. NASDAQ Air Freight/Delivery Services ALGT allegiant travel company NASDAQ Air Freight/Delivery Services ARCB arcbest corporation NASDAQ Trucking Freight/Courier Services ATSG air transport services group, inc NASDAQ Air Freight/Delivery Services CHRW c.h. robinson worldwide, inc. NASDAQ Oil Refining/Marketing CPLP capital product partners l.p. - common units representing limited partner interests NASDAQ Marine Transportation EGLE eagle bulk shipping inc. NASDAQ Marine Transportation ESEA euroseas ltd. NASDAQ Marine Transportation EXPD expeditors international of washington, inc. NASDAQ Oil Refining/Marketing FWRD forward air corporation NASDAQ Oil Refining/Marketing GASS stealthgas, inc. - common stock NASDAQ Marine Transportation GLBS globus maritime limited NASDAQ Marine Transportation HA hawaiian holdings, inc. NASDAQ Air Freight/Delivery Services HTLD heartland express, inc. NASDAQ Trucking Freight/Courier Services HUBG hub group, inc. - class a NASDAQ Oil Refining/Marketing JBHT j.b. hunt transport services, inc. NASDAQ Trucking Freight/Courier Services JBLU jetblue airways corporation NASDAQ Air Freight/Delivery Services LSTR landstar system, inc. NASDAQ Trucking Freight/Courier Services MRTN marten transport, ltd. NASDAQ Trucking Freight/Courier Services ODFL old dominion freight line, inc. NASDAQ Trucking Freight/Courier Services OMAB grupo aeroportuario del centro norte s.a.b. de c.v. - american depositary shares each representing 8 series b shares NASDAQ Aerospace PANL pangaea logistics solutions ltd. NASDAQ Marine Transportation PTSI p.a.m. transportation services, inc. NASDAQ Trucking Freight/Courier Services PXS pyxis tankers inc. NASDAQ Marine Transportation RYAAY ryanair holdings plc - american depositary shares, each representing five ordinary shares NASDAQ Air Freight/Delivery Services SAIA saia, inc. NASDAQ Trucking Freight/Courier Services SAVE spirit airlines, inc. NASDAQ Air Freight/Delivery Services SBLK star bulk carriers corp. - common shares NASDAQ Marine Transportation SHIP seanergy maritime holdings corp NASDAQ Marine Transportation SKYW skywest, inc. NASDAQ Air Freight/Delivery Services TOPS top ships, inc. NASDAQ Marine Transportation ULH universal logistics holdings, inc. NASDAQ Trucking Freight/Courier Services WERN werner enterprises, inc. NASDAQ Trucking Freight/Courier Services ALK alaska air group, inc. NYSE Air Freight/Delivery Services ASC ardmore shipping corporation NYSE Marine Transportation ASR grupo aeroportuario del sureste, s.a. de c.v. NYSE Aerospace BCO brinks company (the) NYSE Oil Refining/Marketing CMRE costamare inc. $0.0001 par value NYSE Marine Transportation CNI canadian national railway company NYSE Railroads CP canadian pacific kansas city limited common shares NYSE Railroads CPA copa holdings, s.a. copa holdings, s.a. class a NYSE Air Freight/Delivery Services CSX csx corporation NYSE Railroads DAC danaos corporation NYSE Marine Transportation DAL delta air lines, inc. NYSE Air Freight/Delivery Services DHT dht holdings, inc. NYSE Marine Transportation DSX diana shipping inc. common stock NYSE Marine Transportation EURN euronav nv ordinary shares NYSE Marine Transportation