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Midas Edge

ADVANCED DRAINAGE SYSTEMS, INC.

For the period ended Dec 31, 2025. Filed Feb 5, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Dec 31, 2025 · Filed Feb 5, 2026

WMS$131.01+5.4%Stored close · as of Nov 9, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Contents

Item 6. Exhibits

Item 6.Exhibits

The following exhibits are filed herewith or incorporated herein by reference.

ExhibitNumberExhibit Description
2.1Master Share Purchase Agreement between NORMA Group SE and Advanced Drainage Systems, Inc. (incorporated by reference to Exhibit 2.1 to our Current Report on Form 8-K filed on September 23, 2025).
10.1 *Third Amendment to Credit Agreement, by and among the Advanced Drainage Systems, Inc., the banks and other financial institutions or entities parties thereto, constituting the Required Lenders under the Credit Agreement and all the Revolving Lenders under the Credit Agreement, the Issuing Lenders party thereto, Barclays Bank PLC, as administrative agent under the Term Loan Facility and PNC Bank, National Association, as administrative agent under the Revolving Facility.
31.1*Certification of President and Chief Executive Officer of Advanced Drainage Systems, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
31.2*Certification of Executive Vice President and Chief Financial Officer of Advanced Drainage Systems, Inc. pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.
32.1*Certification of Principal Executive Officer of Advanced Drainage Systems, Inc. pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
32.2*Certification of Principal Financial Officer of Advanced Drainage Systems, Inc. pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.
101.INS*Inline XBRL Instance Document - the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCH*Inline XBRL Taxonomy Extension Schema.
101.CAL*Inline XBRL Taxonomy Extension Calculation Linkbase.
101.DEF*Inline XBRL Taxonomy Extension Definition Linkbase.
101.LAB*Inline XBRL Taxonomy Extension Label Linkbase.
101.PRE*Inline XBRL Taxonomy Extension Presentation Linkbase.
104The cover page for the Company’s Quarterly Report on Form 10-Q for the quarter ended December 31, 2025, has been formatted in Inline XBRL and contained in Exhibit 101.
  • Filed herewith
  • 32 -
ContentsView on SEC.gov

The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.