1、UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWASHINGTON,D.C.20549FORM 10-K(Mark one)Annual report pursuant to Section 13 or 15(d)of the Securities Exchange Act of 1934 for the fiscal year endedDecember 31,2019Transition report pursuant to Section 13 or 15(d)of the Securities Exchange Act of 1934Co
2、mmission file number 001-15169PERFICIENT,INC.(Exact Name of Registrant as Specified in Its Charter)Delaware No.74-2853258(State or other jurisdiction of incorporation or organization)(I.R.S.Employer Identification No.)555 Maryville University Drive,Suite 600Saint Louis,Missouri 63141(Address of prin
3、cipal executive offices)(314)529-3600(Registrants telephone number,including area code)Securities registered pursuant to Section 12(b)of the Act:Title of each classTrading Symbol(s)Name of each exchange on which registeredCommon Stock,$0.001 par valuePRFTThe Nasdaq Global Select MarketSecurities reg
4、istered pursuant to Section 12(g)of the Act:NoneIndicate by check mark if the registrant is a well-known seasoned issuer,as defined in Rule 405 of the Securities Act.Yes No 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
5、No 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 1934during the preceding 12 months(or for such shorter period that the registrant was required to file such reports),and(2)has been subject to such fi
6、lingrequirements for the past 90 days.Yes No Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 ofRegulation S-T(232.405 of this chapter)during the preceding 12 months(or for such shorter period that th