Tetra Tech Inc. filings document the reporting obligations of a Nasdaq-listed operating company whose common stock trades under the symbol TTEK. Recent 8-K reports cover quarterly operating results, financial-condition exhibits, dividend declarations, officer promotions, director appointments, and committee assignments tied to the company’s consulting and engineering business.
Proxy materials describe annual meeting procedures, stockholder voting matters, board governance and executive-compensation disclosures. The filing record also identifies the company’s common stock structure and supports formal disclosure of governance changes, results releases and other material events for its water, environment and sustainable infrastructure services.
Gary Birkenbeuel, a director of Tetra Tech, Inc. (TTEK), reported a sale of common stock on 08/14/2025. The Form 4 shows 2,390 shares sold at an exact price of $36.0042 per share, leaving 37,725 shares beneficially owned after the transaction. The filing notes that a 5-for-1 forward stock split effective September 6, 2024 increased the prior balance by 32,092 shares. The Form 4 was signed on behalf of the reporting person by an attorney-in-fact on 08/15/2025. No derivative transactions or additional transactions are reported.
Tetra Tech (TTEK) Form 144 filing discloses a proposed sale of 2,390 common shares through Morgan Stanley Smith Barney with an aggregate market value of $86,050.04. The shares were originally received as performance shares on 11/23/2021. The filing lists approximately 262,773,412 shares outstanding and indicates an approximate sale date of 08/14/2025 on NASDAQ. No other securities were reported sold in the prior three months. The filer affirms no undisclosed material adverse information.