| Date | Name | Symbol | Type | Security | Shares | Price | Value | Ownership | Reported |
| 05/22/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Common Stock | 1.6k | $0.00 | $0 | | 05/19/2023 |
| 05/22/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Option to Purchase Common Stock | 3.5k | $96.51 | $338.4k | | 05/19/2023 |
| 05/19/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Payment of Exercise | Common Stock | 82 | $96.55 | $7.9k | | 05/19/2023 |
| 05/18/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Payment of Exercise | Common Stock | 122 | $98.40 | $12k | | 05/18/2023 |
| 05/17/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Common Stock | 8.5k | $0.00 | $0 | | 05/17/2023 |
| 05/17/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Payment of Exercise | Common Stock | 2.6k | $88.67 | $232.5k | | 05/17/2023 |
| 05/17/2023 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Payment of Exercise | Common Stock | 30 | $88.67 | $2.7k | | 05/17/2023 |
| 05/18/2022 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Common Stock | 1.2k | $0.00 | $0 | | 05/18/2022 |
| 05/18/2022 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Option to Purchase Common Stock | 2.8k | $99.29 | $276.4k | | 05/18/2022 |
| 05/18/2022 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Common Stock | 1.1k | $0.00 | $0 | | 05/18/2022 |
| 05/18/2022 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Option to Purchase Common Stock | 2.7k | $99.29 | $269.9k | | 05/18/2022 |
| 09/07/2021 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Payment of Exercise | Common Stock | 182 | $116.47 | $21.2k | | 09/07/2021 |
| 05/19/2021 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Common Stock | 784 | $0.00 | $0 | | 05/19/2021 |
| 05/19/2021 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Option to Purchase Common Stock | 2k | $105.82 | $212.1k | | 05/19/2021 |
| 10/05/2020 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Common Stock | 1.8k | $0.00 | $0 | | 10/05/2020 |
| 10/05/2020 | ADVANCED DRAINAGE SYSTEMS, INC. | WMS | Grant | Option to Purchase Common Stock | 5.6k | $54.95 | $308.2k | | 10/05/2020 |