UNITED STATES SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549
FORM 4
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
( ) Check this box if no longer subject to Section 16.
Form 4 or Form 5 obligations may continue. See Instructions 1(b).
1. Name and Address of Reporting Person
ANDREWS, DUANE P.
1710 GOODRIDGE DRIVE
MCLEAN, VA 22102-3799
2. Issuer Name and Ticker or Trading Symbol
SCIENCE APPLICATIONS INTERNATIONAL CORPORATION
3. IRS or Social Security Number of Reporting Person (Voluntary)
###-##-####
4. Statement for Month/Year
MARCH 2000
5. If Amendment, Date of Original (Month/Year)
6. Relationship of Reporting Person(s) to Issuer (Check all applicable)
(X) Director ( ) 10% Owner (X) Officer (give title below) ( ) Other
(specify below)
CORPORATE EXECUTIVE VICE PRESIDENT
7. Individual or Joint/Group Filing (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 |
| | | | Beneficially |(D)or | |
| | | | | A/| | Owned at |Indir | |
| Date |Code|V| Amount | D | Price | End of Month |ect(I)| |
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<S> <C> <C> <C><C> <C> <C> <C> <C> <C>
Class A Common Stock |3/24/2|M | |20,000 |A |$3.93 | | | |
|000 | | | | | | | | |
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Class A Common Stock |3/24/2|F | |9,047 |D |$25.92 |124,534 |D | |
|000 | | | | | | | | |
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Class A Common Stock | | | | | | |8,389 |I |By 401(k) Plan |
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Class A Common Stock | | | | | | |4,493 |I |(1) |
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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 | | | rities Acqui |Expiration | Securities |vative |tive |ect|Beneficial |
|cise | | | red(A) or Dis |Date(Month/| |Secu |Securities |(D)|Ownership |
|Price 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 |Date |Code|V| Amount | |ble | | | |Month |(I)| |
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<S> <C> <C> <C> <C><C> <C> <C> <C> <C> <C> <C> <C> <C> <C>
Stock Option (Class A)|$25.92 |3/21/|A |V|100,000 |A |3/21/|3/20/|Class A Comm|100,000|N/A |100,000 |D | |
(right to buy) | |2000 | | | | |01 (2|05 |on Stock | | | | | |
| | | | | | |) | | | | | | | |
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Stock Option (Class A)|$3.93 |3/24/|M | |20,000 |D |3/27/|3/26/|Class A Comm|20,000 | |-0- |D | |
(right to buy) | |2000 | | | | |96 (1|00 |on Stock | | | | | |
| | | | | | |) | | | | | | | |
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| | | | | | | | | | | | | | |
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</TABLE>
Explanation of Responses:
(1) By SAIC Employee Stock Retirement
Plan.
(2) The option is exercisable according to the following annual vesting
schedule: 20% in years 1, 2 and 3, and
40% in year
4.
SIGNATURE OF REPORTING PERSON
By: D. Garrett, Attorney-in-fact, for D.P. Andrews
DATE
April 7, 2000
