Tetra Tech Inc. filed SEC Form 8-K: Leadership Update, Other Events, Financial Statements and Exhibits
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| Item 5.02. | Departure of Directors or Principal Officers; Election of Directors; Appointment of Principal Officers. |
On March 26, 2026, Tetra Tech, Inc. (the “Company”) announced that Eric W. Thornburg has been appointed to the Board of Directors of the Company (the “Board”), effective March 30, 2026, to serve until the next Annual Meeting of Stockholders or until his successor has been duly chosen and qualified. The Board will consist of eight members, including Mr. Thornburg, at that time. Mr. Thornburg will serve as a member of the Compensation Committee and Nominating and Corporate Governance Committee.
Mr. Thornburg, 65, most recently served as the Chief Executive Officer of H20 America (previously SJW Group) from 2017 to 2025 and Chair of the Board of Directors from 2018 to 2026. Prior to joining H20 America, he served as Chief Executive Officer of Connecticut Water Service from 2006 to 2017 and Chair of the Board of Directors from 2007 to 2017. Mr. Thornburg previously was Vice President of American Water Works Corporation from 2003 to 2006 and President of Missouri American Water from 2001 to 2003. He holds a B.A. degree in Biology and Business from Cornell University and an M.B.A. from Indiana Wesleyan University.
Mr. Thornburg will receive compensation for his service as a non-employee director in accordance with the Company’s non-employee director compensation program. Under this program, he will receive (1) an annual retainer of $110,000; (2) $2,000 for each meeting attended, when the number of Board meetings during the year has exceeded eight; and (3) an annual long-term equity award with a grant date fair value of $175,000, consisting sixty percent of performance stock units and forty percent of restricted stock units, each pro-rated for the portion of time that he is expected to serve as a director of the Company before the next annual award.
| Item 8.01. | Other Events. |
On March 26, 2026, the Company issued a press release announcing the matters described in Item 5.02. A copy of the press release is attached as Exhibit 99.1 and is incorporated by reference herein.
| Item 9.01. | Financial Statements and Exhibits. |
| (d) | Exhibits |
| 99.1 | Press Release, dated March 26, 2026. | |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |
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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.
| TETRA TECH, INC. | ||
| Date: March 26, 2026 | By: | /s/ Dan L. Batrack |
| Dan L. Batrack | ||
| Executive Chairman | ||
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