1、UNITEDSTATESSECURITIESANDEXCHANGECOMMISSIONWASHINGTON,D.C.20549 FORM10-K xxANNUALREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 FortheFiscalYearEndedSeptember30,2018.TRANSITIONREPORTPURSUANTTOSECTION13OR15(d)OFTHESECURITIESEXCHANGEACTOF1934 Forthetransitionperiodfromto CommissionFi
2、leNumber000-10843 CSPInc.(ExactnameofRegistrantasspecifiedinitsCharter)Massachusetts04-2441294(Stateofincorporation)(I.R.S.EmployerIdentificationNo.)175CabotStreet,Lowell,Massachusetts01854(Addressofprincipalexecutiveoffices)(978)954-5038(Registrantstelephonenumberincludingareacode)SecuritiesRegiste
3、redPursuanttoSection12(b)oftheAct:TitleofEachClass NameofExchangeonWhichRegistered CommonStock,parvalue$0.01pershareNASDAQGlobalMarket SecuritiesregisteredpursuanttoSection12(g)oftheAct:None Indicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the Securi
4、ties Act.Yes No x Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d)of the Act.Yes No x Indicate by check mark whether the registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of the Securities Exchange Act of 193
5、4 during thepreceding 12 months(or for such shorter period that the registrant was required to file such reports),and(2)has been subject to such filing requirements for the past 90days.Yes x No .Indicate by check mark whether the registrant has submitted electronically every Interactive Data File re
6、quired to be submitted and posted pursuant to Rule 405 ofRegulation S-T(232.405 of this chapter)during the preceding 12 months(or for such shorter period that the registrant was required to submit such files).Yes x No .Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of