-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, Fw2P5Xyy5YdkqNIvBhgPP5fJbK8E749LDm/Oyhl/0/fqT2sb20IU9b689gh316VM LWXpj1qavm57+9cjyMjoaQ== 0001207007-07-000134.txt : 20070726 0001207007-07-000134.hdr.sgml : 20070726 20070726211624 ACCESSION NUMBER: 0001207007-07-000134 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20070725 FILED AS OF DATE: 20070726 DATE AS OF CHANGE: 20070726 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: MCKESSON CORP CENTRAL INDEX KEY: 0000927653 STANDARD INDUSTRIAL CLASSIFICATION: WHOLESALE-DRUGS PROPRIETARIES & DRUGGISTS' SUNDRIES [5122] IRS NUMBER: 943207296 STATE OF INCORPORATION: DE FISCAL YEAR END: 0331 BUSINESS ADDRESS: STREET 1: ONE POST ST STREET 2: MCKESSON PLAZA CITY: SAN FRANCISCO STATE: CA ZIP: 94104 BUSINESS PHONE: 4159838300 MAIL ADDRESS: STREET 1: ONE POST ST CITY: SAN FRANCISCO STATE: CA ZIP: 94104 FORMER COMPANY: FORMER CONFORMED NAME: MCKESSON HBOC INC DATE OF NAME CHANGE: 19990115 FORMER COMPANY: FORMER CONFORMED NAME: MCKESSON CORP DATE OF NAME CHANGE: 19950209 FORMER COMPANY: FORMER CONFORMED NAME: SP VENTURES INC DATE OF NAME CHANGE: 19940728 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: JACOBS M CHRISTINE CENTRAL INDEX KEY: 0001197904 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-13252 FILM NUMBER: 071004559 BUSINESS ADDRESS: BUSINESS PHONE: 4159838300 MAIL ADDRESS: STREET 1: C/O MCKESSON CORP STREET 2: ONE POST ST. CITY: SAN FRANCISCO STATE: CA ZIP: 94104 4 1 edgar.xml PRIMARY DOCUMENT X0202 4 2007-07-25 0000927653 MCKESSON CORP MCK 0001197904 JACOBS M CHRISTINE ONE POST STREET SAN FRANCISCO CA 94104 1 0 0 0 Restricted Stock Units 0 2007-07-25 4 A 0 2551 0 A Common Stock 2551 2551 D Restricted Stock Units granted to reporting person pursuant to an automatic annual grant under the 2005 Stock Plan. This grant vests immediately; however, receipt of the underlying stock is deferred until the director leaves the Board. Donna Spinola, Attorney-in-fact 2007-07-26 EX-24 2 jacobs012407poa.htm

POWER OF ATTORNEY







  Know all by these presents, that the undersigned hereby constitutes and appoints each of

Willie C. Bogan, Donna Spinola, Jeffery C. Campbell and Laureen E. Seeger signing singly, the undersigned's true and lawful attorneys-in-fact to:



 (1) execute for and on behalf of the undersigned, in the undersigned's capacity as an officer and/or director of McKesson Corporation (the "Company"), Forms 3, 4 and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934 and the rules thereunder, which execution may include the insertion of the undersigned's typed name on the signature line of such Forms; and



 (2) do and perform any and all acts for and on behalf of the undersigned which may be necessary or desirable to complete and execute any such Form 3, 4 or 5 and timely file such form with the United States Securities and Exchange Commission and any stock exchange or similar authority; and



 (3) take any other action of any type whatsoever in connection with the foregoing which, in the opinion of such attorney-in-fact, may be of benefit to, in the best interest of, or legally required by, the undersigned, it being understood that the documents executed by such attorney-in-fact on behalf of the undersigned pursuant to this Power of Attorney shall be in such form and shall contain such terms and conditions as such attorney-in-fact may approve in such attorney-in-fact's discretion.



  The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.  The undersigned acknowledges that the foregoing attorneys-in-fact, in serving in such capacity at the request of the undersigned, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16 of the Securities Exchange Act of 1934.



  This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 3, 4 and 5 with respect to the undersigned's holdings of and transactions in securities issued by the Company, unless earlier revoked by the undersigned in signed writing delivered to the foregoing attorneys-in-fact.



  IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be executed as of this 24th day of January, 2007.





               /s/ M. Christine Jacobs

________________________________________________

        M. Christine Jacobs

-----END PRIVACY-ENHANCED MESSAGE-----