Steven M. Burdick - 06 Feb 2026 Form 4 Insider Report for TETRA TECH INC (TTEK)

Reporting relationship: EVP, CFO
Issuer ticker: TTEK
Reported as of: 06 Feb 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Feb 2026, 17:07:40 UTC
Prior SEC filing: 02 Dec 2025
Source filing: View source filing
Reporting owner signature: /s/ Preston Hopson, Attorney-in-fact for Steven M. Burdick

Key filing fact

Steven M. Burdick filed Form 4 for TETRA TECH INC (TTEK) on 06 Feb 2026.

Key facts

This page summarizes Steven M. Burdick's Form 4 filing for TETRA TECH INC (TTEK).
1 reported transaction and 0 derivative rows are listed below.
Accepted by SEC: 06 Feb 2026, 17:07.

Change

Previous filing in this sequence was filed on 02 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001277150 Primary reporting owner

BURDICK STEVEN M

Relationship: EVP, CFO
Address: 3475 EAST FOOTHILL BOULEVARD, PASADENA,
Signature: /s/ Preston Hopson, Attorney-in-fact for Steven M. Burdick
Signature date: 06 Feb 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

TTEK transaction

COMMON STOCK

Gift

Transaction value: $0
Shares: -11,100
Change %: -7.4%
Price: $0.000000
Shares after: 138,251
Date: 06 Feb 2026
Ownership: Direct
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Bona fide gift to charitable organization. No compensation was given to the donor for the gifting of shares.

Footnote F2

The balance of 149,351 shares includes 132 shares of common stock that were acquired by the Reporting Person on December 15, 2025, pursuant to the Tetra Tech, Inc. Employee Stock Purchase Plan (ESPP).