UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 5
ANNUAL STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
(X) Check box if no longer subject to Section 16.
Form 4 or Form 5 obligations may continue. See Instructions 1(b).
( ) Form 3 Holdings Reported
( ) Form 4 Transactions Reported
1. Name and Address of Reporting Person
Hemminghaus, R. R.
P.O. Box 696000
San Antonio, Texas 78269-6000
2. Issuer Name and Ticker or Trading Symbol
Ultramar Diamond Shamrock Corporation
(UDS)
3. IRS or Social Security Number of Reporting Person (Voluntary)
4. Statement for Month/Year
December 31, 1999
5. If Amendment, Date of Original (Month/Year)
6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
(X) Director ( ) 10% Owner ( ) Officer (give title below) ( ) Other
(specify below)
Director
7. Individual or Joint/Group Reporting (Check Applicable Line)
(X) Form filed by One Reporting Person
( ) Form filed by More than One Reporting Person
<TABLE>
<CAPTION>
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Table I -- Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned |
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1. Title of Security |2. |3. |4.Securities Acquired (A) |5.Amount of |6.Dir |7.Nature of Indirect |
|Transaction| or Disposed of (D) | Securities |ect | Beneficial Ownership |
|Date |Code| | Beneficially |(D)or | |
| | | | A/| | Owned at |Indir | |
| | | Amount | D | Price | End of Year |ect(I)| |
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<S> <C> <C> <C> <C> <C> <C> <C> <C>
Common Stock |11/4/9|G |669 |D | | |D | |
|6 | | | | | | | |
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Common Stock |11/4/9|G |669 |A | | |I | |
|6 | | | | | | | |
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Common Stock |3/26/9|G |4,720 |D | | |D | |
|7 | | | | | | | |
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Common Stock |3/26/9|G |4,720 |A | | |I | |
|7 | | | | | | | |
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Common Stock |4/4/97|G |272 |D | | |D | |
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Common Stock |4/4/97|G |272 |A | | |I | |
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Common Stock |4/14/9|G |590 |D | | |D | |
|7 | | | | | | | |
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Common Stock |4/14/9|G |590 |A | | |I | |
|7 | | | | | | | |
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Common Stock |5/29/9|G |4,720 |D | | |D | |
|8 | | | | | | | |
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Common Stock |5/29/9|G |4,720 |A | | |I | |
|8 | | | | | | | |
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Common Stock |2/19/9|G |6,846 |D | | |D | |
|9 | | | | | | | |
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Common Stock |2/19/9|G |6,846 |A | | |I | |
|9 | | | | | | | |
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Common Stock |6/22/9|G |840 |D | | |D | |
|9 | | | | | | | |
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Common Stock |6/22/9|G |840 |A | | |I | |
|9 | | | | | | | |
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Common Stock |12/27/|G |901 |D | | |D | |
|99 | | | | | | | |
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Common Stock |12/27/|G |901 |A | | |I | |
|99 | | | | | | | |
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Common Stock |12/29/|G |909 |D | |98,237 (a)(b) |D | |
|99 | | | | | | | |
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Common Stock |12/29/|G |909 |A | |31,651 (l) |I | |
|99 | | | | | | | |
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Common Stock | | | | | |685 (i) |I | |
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<CAPTION>
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Table II -- Derivative Securitites Acquired, Disposed of, or Beneficially Owned |
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1.Title of Derivative |2.Con |3. |4. |5.Number of De |6.Date Exer|7.Title and Amount |8.Price|9.Number |10.|11.Nature of|
Security |version |Transaction rivative Secu |cisable and| of Underlying |of Deri|of Deriva |Dir|Indirect |
|or Exer |Date |Code| rities Acqui |Expiration | Securities |vative |tive |ect|Beneficial |
|cise Pr | | | red(A) or Dis |Date(Month/| |Secu |Securities |(D)|Ownership |
|ice of | | | posed of(D) |Day/Year) | |rity |Benefi |or | |
|Deriva | | | |Date |Expir| | |ficially |Ind| |
|tive | | | | A/|Exer-|ation| Title and Number | |Owned at |ire| |
|Secu | | | | D |cisa-|Date | of Shares | |End of |ct | |
|rity | | | Amount | |ble | | | |Year |(I)| |
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<S> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
Cash only securities | |1/1/9|D |16,696 |D |(hh) | |Common Stock|16,696 |$24.25 |776,141 |D | |
| |9 | | | | | | | | | | | |
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</TABLE>
Explanation of Responses:
(a) 2,308 of such shares were issued pursuant to the Non-Employee Director Plan
and remain subject to forfeiture
as of December 31,
1999.
(b) 1,973 of such shares were issued pursuant to Long-Term Incentive Plans and
remain subject to forfeiture as of
December 31, 1999.
(i) This stock has been previously reported, but is included for cumulative
reporting purposes. 583 shares with
respect to which I act as trustee for two grandchildren and 102 shares as
trustee for my son under the Texas
Uniform Gifts to Minors Act. I disclaim beneficial ownership of all such
shares.
(l) This stock is owned by trusts for the benefit of my children and
grandchildren of which I am a Co-Trustee. I
disclaim beneficial ownership of all such
shares
(hh) Cash only securities denominated in Ultramar Diamond Shamrock Corporation
Stock held in the Company's
Excess ESOP Plan payable in cash following termination of Mr. Hemminghaus'
employment.
SIGNATURE OF REPORTING PERSON
/s/ R. R. Heminghaus (By Power of Attorney)
DATE
February 14, 2000
