

| ADVANCED DRAINAGE SYSTEMS INC | 22/07/2021 AGM | |
|---|---|---|
| 1a | Elect Anesa T. Chaibi - Non-Executive Director | For |
| 1b | Elect Robert M. Eversole - Non-Executive Director | Oppose |
| 1c | Elect Alexander R. Fisher - Non-Executive Director | Abstain |
| 1d | Elect M.A (Mark) Haney - Non-Executive Director | For |
| 1e | Elect Anil Seetharam - Non-Executive Director | For |
| 2 | Advisory Vote on Executive Compensation | Abstain |
| 3 | Ratify Deloitte & Touche LLP as Auditors | Oppose |
| 4 | Amend Existing Omnibus Plan | Oppose |