1、Table of ContentsUNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549Form 10-K ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934FOR THE FISCAL YEAR ENDED September 30,2022 TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d)OF THE SECURITIES EXCHANGE ACT

2、 OF 1934FOR THE TRANSITION PERIOD FROM _ TO_Commission file number 1-16671AMERISOURCEBERGEN CORPORATION(Exact name of registrant as specified in its charter)Delaware 23-3079390(State or other jurisdiction of(I.R.S.Employerincorporation or organization)Identification No.)1 West First AvenueConshohock

3、en,PA 19428-1800(Address of principal executive offices)(Zip Code)(610)727-7000(Registrants telephone number,including area code)Securities Registered Pursuant to Section 12(b)of the Act:Title of each classTrading Symbol(s)Name of exchange on which registeredCommon stockABCNew York Stock Exchange(NY

4、SE)_Indicate by check mark if the registrant is a well-known seasoned issuer(as defined in Rule 405 of the Securities Act).Yes No oIndicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d)of the Securities Exchange Act of 1934.Yes o No Indicate by check

5、 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 1934 during the preceding 12 months(or for such shorter period that theregistrant was required to file such reports),and(2)has been subject to such filing requirements fo

6、r the past 90 days.Yes No oIndicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T(Section 232.405 of this chapter)during the preceding12 months(or for such shorter period that the registra