TETRA TECH INC 10-Q

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds On October 5, 2021, the Board of Directors authorized a new stock repurchase program under which we could repurchase up to $400 million of our common stock in addition to the $147.8 million remaining under the previous stock repurchase program at October 3, 2021. In the nine months fiscal 2022, we repurchased and settled 986,280 shares with an average price of $152.09 per share for a total cost of $150.0 million in the open market. At July 3, 2022, we had a remaining balance of $397.8 million under our stock repurchase program. Below is a summary of the stock repurchases that were traded and settled during the first nine months of fiscal 2022: Period Total Number of Shares Purchased Average Price Paid per Share Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs Maximum Dollar Value that May Yet be Purchased Under the Plans or Programs (in thousands) October 4, 2021 - October 31, 2021 97,020 $ 160.47 97,020 $ 532,244 November 1, 2021 - November 28, 2021 91,216 180.16 91,216 515,811 November 29, 2021 - January 2, 2022 101,960 176.52 101,960 497,813 January 3, 2022 - January 30, 2022 96,908 185.62 96,908 483,279 January 31, 2022 - February 27, 2022 110,858 162.17 110,858 467,036 February 28, 2022 - April 3, 2022 120,274 149.40 120,274 447,813 April 4, 2022 - May 1, 2022 95,121 152.79 95,121 433,279 May 2, 2022 - May 29, 2022 131,962 129.57 131,962 416,181 May 30, 2022 - July 3, 2022 140,961 130.30 140,961 397,813 Item 4. Mine Safety Disclosures Section 1503 of the Dodd-Frank Wall Street Reform and Consumer Protection Act (the "Dodd-Frank Act") requires domestic mine operators to disclose violations and orders issued under the Mine Act by Mine Safety and Health Administration. We do not act as the owner of any mines, but we may act as a mining operator as defined under the Mine Act where we may be an independent contractor performing services or construction at such mine. Information concerning mine safety violations or other regulatory matters required by Section 1503(a) of the Dodd-Frank Act and Item 104 of Regulation S-K is included in Exhibit 95. Item 6. Exhibits The following documents are filed as Exhibits to this Report: 36 31.1 Chief Executive Officer Certification pursuant to Rule 13a-14(a)/15d-14(a). 31.2 Chief Financial Officer Certification pursuant to Rule 13a-14(a)/15d-14(a). 32.1 Certification of Chief Executive Officer pursuant to Section 1350. 32.2 Certification of Chief Financial Officer pursuant to Section 1350. 95 Mine Safety Disclosure. 101 The following financial information from our Company’s Quarterly Report on Form 10-Q, for the period ended July 3, 2022, formatted in Inline eXtensible Business Reporting Language: (i) Consolidated Balance Sheets (ii) Consolidated Statements of Income, (iii) Consolidated Statements of Comprehensive Income, (iv) Consolidated Statements of Cash Flows, (v) Consolidated Statements of Equity, (vi) Notes to Consolidated Financial Statements 104 Cover Page Interactive Date File (formatted as Inline XBRL and contained in Exhibit 101). 37 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 thereunto duly authorized. Dated: August 5, 2022 TETRA TECH, INC. By: /s/ DAN L. BATRACK Dan L. Batrack Chairman and Chief Executive Officer (Principal Executive Officer) By: /s/ STEVEN M. BURDICK Steven M. Burdick Executive Vice President, Chief Financial Officer (Principal Financial Officer) By: /s/ BRIAN N. CARTER Brian N. Carter Senior Vice President, Corporate Controller (Principal Accounting Officer) 38