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AI brief of an SEC Form 8-K · Advanced Drainage Systems (WMS)

Advanced Drainage Systems EVP Darin Harvey to resign effective August 22

Neutral Impact 3 of 5 leadership Written later

Executive Vice President of Supply Chain Darin Harvey gave notice of his resignation on July 15, 2025, effective August 22, 2025, and the company said it was not the result of any dispute or disagreement over its operations, policies or practices. At the July 17, 2025 annual meeting, stockholders re-elected all eleven directors, ratified Deloitte & Touche LLP as auditor for fiscal 2026, and gave advisory approval to executive compensation.

Key points

  • Darin Harvey gave notice on July 15, 2025 of his resignation as Executive Vice President, Supply Chain, effective August 22, 2025.
  • The filing states the resignation is not due to any dispute or disagreement with the company over operations, policies or practices.
  • All eleven director nominees were elected to one-year terms; Alexander R. Fischer received 53,845,863 for votes and 14,661,479 against.
  • Stockholders ratified Deloitte & Touche LLP for fiscal 2026 with 63,065,481 for and 7,535,650 against; advisory say-on-pay received 60,210,402 for and 8,223,794 against.

The filing

CompanyAdvanced Drainage Systems (WMS)
Form8-K, current report
Filed with the SECJul 17, 2025, 4:05 PM ET
Accession number0001604028-25-000024

Items reported: 5.02 Director / Officer Change5.07 Shareholder Vote Results

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:17 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on July 17, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.