Every material Form 8-K Tetra Tech filed with the SEC in 2026, read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). Newest first; each brief links to its own page and to the filing on SEC.gov.
Tetra Tech reported third-quarter fiscal 2026 revenue of $1.31 billion, down from $1.37 billion a year earlier, and EPS of $0.42 versus $0.43. The company raised its fiscal 2026 adjusted EPS guidance to $1.56 to $1.59 and also declared a $0.072 quarterly dividend, an 11% increase year over year.
Q3 revenue $1.31 billion vs. $1.37 billion a year earlier; net revenue $1.11 billion vs. $1.15 billion
Q3 EPS $0.42 vs. $0.43 a year earlier; operating income $158 million vs. $165 million
Fiscal 2026 adjusted EPS guidance raised to $1.56 to $1.59; net revenue range narrowed to $4.315 billion to $4.365 billion
Dividend of $0.072 per share payable August 27, 2026, to holders of record as of August 13, 2026; $100 million of stock repurchased in Q3
Tetra Tech reported second-quarter fiscal 2026 results for the period ended March 29, 2026. Revenue and net revenue were lower than a year earlier, while GAAP EPS rose to $0.36 from $0.02 and the company raised its full-year net revenue and adjusted EPS guidance. The board also declared a quarterly dividend of $0.072 per share, an 11% increase year over year.
Q2 revenue was $1.22 billion versus $1.32 billion a year earlier; net revenue was $1.05 billion versus $1.10 billion.
GAAP EPS was $0.36 versus $0.02 a year earlier; adjusted EPS was $0.34 versus $0.33. The prior-year quarter included a $92.4 million goodwill impairment.
Fiscal 2026 net revenue guidance was raised to $4.25 billion to $4.40 billion, and adjusted EPS guidance to $1.50 to $1.58.
Quarterly dividend of $0.072 per share is payable June 2, 2026, to holders of record as of May 14, 2026.
Tetra Tech said it has appointed Eric W. Thornburg, former CEO of H20 America, to its Board of Directors effective March 30, 2026, bringing the board to eight members. He will serve on the Compensation Committee and the Nominating and Corporate Governance Committee. The filing does not describe any change to Tetra Tech's financial results or guidance.
Appointment effective March 30, 2026; he serves until the next Annual Meeting of Stockholders or until a successor is chosen.
Thornburg, 65, was CEO of H20 America (previously SJW Group) from 2017 to 2025 and Chair from 2018 to 2026.
Non-employee director pay includes a $110,000 annual retainer and a $175,000 grant-date fair value annual equity award, split 60% performance stock units and 40% restricted stock units.
On February 19, 2026, Tetra Tech's board appointed Roger R. Argus as a director, effective immediately, in connection with his promotion to Chief Executive Officer in February 2026. The board will have seven members, and Argus will not serve on any committee. At the same meeting, the votes show majority support for all six director nominees, the advisory pay resolution, the Employee Stock Purchase Plan amendment, and the ratification of PricewaterhouseCoopers LLP.
Roger R. Argus appointed to the board effective February 19, 2026; he has been President since October 2025 and joined the company more than 30 years ago
Board will consist of seven members, including Argus; he will not serve on any board committee
Prashant Gandhi received the fewest For votes among the six director nominees at 188,693,342, against 27,760,069 Against votes
PricewaterhouseCoopers LLP ratification for fiscal 2026: 212,448,506 For and 19,813,032 Against
Tetra Tech reported first-quarter fiscal 2026 revenue of $1.21 billion and net revenue of $1.04 billion, with EPS of $0.40 against $0.00 a year earlier, when a $115 million legal contingency charge weighed on results. The company raised its fiscal 2026 net revenue and adjusted EPS guidance and declared a $0.065 per share quarterly dividend, up 12% year over year, so shareholders see a higher outlook alongside lower reported revenue.
Q1 revenue was $1.21 billion versus $1.42 billion a year earlier; net revenue was $1.04 billion versus $1.20 billion.
Q1 EPS was $0.40 versus $0.00 a year earlier; adjusted EPS was $0.35, unchanged from the prior year.
FY2026 net revenue guidance was raised to $4.15 billion to $4.30 billion, and adjusted EPS guidance to $1.46 to $1.56.
Quarterly dividend of $0.065 per share is payable February 27, 2026, to holders of record on February 12, 2026; Q1 share repurchases totaled $50 million.
Tetra Tech announced that Roger Argus, its current President, will succeed Dan Batrack as chief executive officer, effective February 19, 2026, the date of the annual shareholder meeting. Batrack, currently Chairman and CEO, will become Executive Chairman for a minimum of two years, and Argus is expected to join the Board at that time. The filing describes this as the result of the Board's long-term succession planning, but it does not discuss any effect on financial results or strategy.
Roger Argus, President since October 2025 and with the company more than 30 years, becomes CEO effective February 19, 2026.
Dan Batrack, CEO since more than 20 years and Chairman since 2008, will serve as Executive Chairman for a minimum of two years.
The filing states there are no arrangements or family relationships tied to either appointment and no related-party transactions requiring disclosure.
Briefs are written by AI from the filing text (each brief's own page names the model) and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the model's reading of the filing for shareholders, not a price forecast. Not investment advice.
Only material 8-Ks get a brief: results, deals, executive changes, restructuring, impairments, delisting notices, restatements, cybersecurity incidents and other disclosed events. Routine filings (vote results, exhibits only) are skipped. Every Tetra Tech filing is on SEC EDGAR ↗. 8-K briefs of other companies →