ADVANCED DRAINAGE SYSTEMS, INC.: directors' dealings · United States · SEC (Form 4)

About ADVANCED DRAINAGE SYSTEMS, INC.

Advanced Drainage Systems, Inc. (ADS) is a U.S.-based industrial water-management company focused on stormwater drainage, onsite wastewater, and related infrastructure solutions. The company is listed on the NYSE under the ticker WMS and is headquartered in Hilliard, Ohio, United States. Founded in 1966, ADS built its business on engineered plastic pipe and has expanded over time into a broader water-management platform spanning conveyance, storage, filtration, infiltration, and treatment. ADS operates through several complementary business lines. Its legacy core includes high-density polyethylene (HDPE) corrugated pipe and drainage systems used in underground civil infrastructure. The company also sells retention and infiltration products, chambers, manholes, tanks, and a wide range of accessories for residential, commercial, agricultural, and public-infrastructure applications. Through Infiltrator, ADS has strengthened its position in onsite wastewater products, while Orenco added advanced wastewater treatment capabilities. In 2025, ADS announced the acquisition of National Diversified Sales (NDS), further broadening its residential stormwater and irrigation portfolio. From a competitive standpoint, ADS holds a strong position in a still-fragmented U.S. market. The company emphasizes its nationwide sales and distribution network, broad product breadth, engineering support, manufacturing scale, and local customer coverage as key advantages. This combination has helped ADS establish leadership positions across multiple end markets, especially where contractors, municipalities, developers, and distributors value product availability and technical support. Its key products and services include drainage pipe, stormwater management systems, onsite septic and wastewater solutions, advanced treatment products, and adjacent water-management components. ADS also highlights its use of recycled plastics and ongoing innovation investments, including its Engineering and Technology Center, as part of its sustainability and product-development strategy. Recent highlights include solid fiscal 2026 operating performance, the launch of the Arcadia stormwater separator, continued integration of Infiltrator and Orenco, and the announced NDS acquisition. For investors, ADS stands out as a quality industrial franchise with exposure to long-duration structural themes such as water infrastructure renewal, climate resilience, and environmental compliance in the United States.