Advanced Drainage Systems, INC Form 4 insider transactions

Advanced Drainage Systems Director Michael B. Coleman reported gifting 204 shares of common stock on December 2, 2025, under a Rule 10b5-1 plan.

Advanced Drainage Systems' EVP, International, Thomas J. Waun, Sr., sold 1,500 shares of common stock at $155 per share.

Advanced Drainage Systems CEO D. Scott Barbour reported gifting shares of company common stock to various family trusts for estate planning purposes.

Advanced Drainage Systems EVP, International, Thomas J. Waun, Sr. reported selling shares of company common stock in pre-planned transactions.

Advanced Drainage Systems CEO D. Scott Barbour exercised stock options and subsequently sold an equivalent number of shares in pre-planned transactions.

Tim A. Makowski, Vice President, Controller, and Chief Accounting Officer at Advanced Drainage Systems, Inc., sold 4,901 shares of common stock for approximately $731,000.

Advanced Drainage Systems Director Robert M. Eversole reported a gift of 4,100 common shares to a revocable trust, maintaining his overall beneficial ownership.

Anil Seetharam, a Director at Advanced Drainage Systems, Inc., is set to acquire 1,967 shares of common stock on July 17, 2025, increasing his direct beneficial ownership to 14,458 shares.

Alexander R. Fischer, a Director at Advanced Drainage Systems, Inc. (WMS), acquired 1,130 shares of common stock on July 17, 2025, increasing his total beneficial ownership to 16,454 shares.

Advanced Drainage Systems, Inc. Director Kelly S. Gast acquired 1,967 shares of common stock, increasing her direct beneficial ownership to 7,871 shares.

Tanya D. Fratto, a Director at Advanced Drainage Systems, Inc. (WMS), acquired 1,130 shares of common stock at no cost on July 17, 2025, under a Rule 10b5-1 plan.

Advanced Drainage Systems Director Mark Haney acquired 1,130 shares of common stock, increasing his direct beneficial ownership to 8,196 shares.

Advanced Drainage Systems, Inc. Director Luther C. Kissam IV acquired 1,130 shares of common stock on July 17, 2025, increasing his beneficial ownership to 1,972 shares.

Michael B. Coleman, a Director at Advanced Drainage Systems, Inc., has acquired 1,130 shares of the company's common stock, increasing his beneficial ownership.

Anesa Chaibi, a Director at Advanced Drainage Systems, Inc. (WMS), acquired 1,130 shares of common stock at no cost, increasing her direct beneficial ownership to 7,588 shares.

Advanced Drainage Systems Director Manuel J. Perez de la Mesa acquired 1,967 shares of common stock, increasing his direct beneficial ownership to 23,288 shares.

Robert M. Eversole, a Director at Advanced Drainage Systems, Inc. (WMS), acquired 2,386 shares of common stock, increasing his total beneficial ownership to 63,031 shares.

Darin S. Harvey, EVP of Supply Chain & Logistics at Advanced Drainage Systems, sold 4,464 shares of common stock for $116.39 per share under a Rule 10b5-1 trading plan.

Advanced Drainage Systems Executive Vice President, Craig J. Taylor, reported the disposition of common stock shares to satisfy tax obligations related to the vesting of restricted stock.

Darin S. Harvey, EVP of Supply Chain & Logistics at Advanced Drainage Systems, Inc. (WMS), reported the disposition of 206 shares of common stock to cover tax obligations related to the vesting of restricted stock.

Thomas J. Waun, Sr., EVP, International at Advanced Drainage Systems, Inc., reported a routine disposition of 162 shares of common stock to cover tax obligations related to restricted stock vesting.

Advanced Drainage Systems, Inc. CEO D. Scott Barbour reported the disposition of 1,930 shares of common stock at $111 per share to cover tax obligations related to restricted stock vesting.

Advanced Drainage Systems EVP and CAO Kevin C. Talley reported a disposition of 221 shares of common stock to cover tax obligations related to restricted stock vesting.

Advanced Drainage Systems Executive Vice President Brian W. King disposed of 167 shares of common stock to cover tax obligations related to the vesting of restricted stock.

Tim A. Makowski, Vice President, Controller and Chief Accounting Officer of Advanced Drainage Systems, Inc., reported a disposition of 133 shares of common stock to cover tax obligations related to restricted stock vesting.

Scott A. Cottrill, EVP, CFO, and Secretary of Advanced Drainage Systems, Inc. (WMS), reported the disposition of 615 shares of common stock on May 22, 2025, to cover tax obligations related to restricted stock vesting.

D. Scott Barbour, a director and officer at Advanced Drainage Systems, reported the acquisition and disposal of company stock, including transactions to cover tax obligations and option grants.

Bret Martz, an Executive Vice President at Advanced Drainage Systems, acquired shares and options in the company on May 19, 2025.

EVP Darin S. Harvey of Advanced Drainage Systems reports acquisition and disposal of company stock, including shares withheld for tax obligations and option grants.

Tim A. Makowski, Vice President, Controller, and Chief Accounting Officer of Advanced Drainage Systems, reports acquisition and disposal of company stock and stock options.