<DOCUMENT>
<TYPE>8-K
<SEQUENCE>1
<FILENAME>a2063821z8-k.txt
<DESCRIPTION>8-K
<TEXT>
<Page>
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 8-K
Current Report Pursuant to Section 13 or 15(d) of
The Securities Act of 1934
Date of Report (Date of earliest event reported) November 14, 2001
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Tetra Tech, Inc.
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(Exact name of registrant as specified in its charter)
Delaware 0-19566 95-4148514
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(State or other (Commission (I.R.S. Employer
jurisdiction File Number) Identification No.)
of incorporation)
670 N. Rosemead Boulevard, Pasadena, California 91107-2190
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(Address of principal executive offices) (Zip Code)
Registrant's telephone number, including area code (626) 351-4664
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NOT APPLICABLE
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(Former name or former address, if changed since last report.)
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ITEM 5. OTHER EVENTS
On November 14, 2001, Tetra Tech, Inc. ("Tetra Tech") announced results
for its fourth fiscal quarter and fiscal year ended September 30, 2001 and that
its board of directors has approved a 5-for-4 stock split (to be effected in the
form of a 25% stock dividend). Tetra Tech's press release, dated November 14,
2001, titled "Tetra Tech Reports Fourth Quarter 2001 Results and Announces Stock
Split" is attached hereto as Exhibit 99.1.
ITEM 7. FINANCIAL STATEMENTS AND EXHIBITS
99.1 Press Release titled "Tetra Tech Reports Fourth Quarter 2001
Results and Announces Stock Split"
2
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SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.
Date: November 14, 2001
TETRA TECH, INC.
By: /s/ James M. Jaska
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James M. Jaska
President and Chief Financial Officer
3
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</DOCUMENT>