| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Nov 25, 2025 | Gift | - | 14,500 | - | 11,867 | Nov 26, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Nov 25, 2025 | Gift | - | 46,500 | - | 46,500 | Nov 26, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Nov 25, 2025 | Gift | - | 61,000 | - | 83,991 | Nov 26, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Nov 25, 2025 | Gift | - | 1,800 | - | 41,067 | Nov 26, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Nov 12, 2025 | Option/RSU Exercise | $25.75 | 80,030 | 2,060,773 | 122,897 | Nov 13, 2025, 04:50 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Nov 12, 2025 | Sale | $148.95 | 80,030 | 11,920,363 | 118,359 | Nov 13, 2025, 04:50 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 22, 2025 | Tax Payment (Shares) | $111.00 | 1,930 | 214,230 | 42,867 | May 23, 2025, 04:28 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 20, 2025 | Tax Payment (Shares) | $118.39 | 1,149 | 136,030 | 44,797 | May 21, 2025, 06:30 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 19, 2025 | Tax Payment (Shares) | $121.86 | 1,599 | 194,854 | 45,946 | May 21, 2025, 06:30 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 14, 2025 | Tax Payment (Shares) | $121.68 | 13,068 | 1,590,114 | 38,289 | May 16, 2025, 04:05 PM |
| ALSN | | Allison Transmission Holdings Inc | D. Scott Barbour | Director | May 07, 2025 | Option/RSU Exercise | - | 2,037 | - | 11,222 | May 09, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 10, 2025 | Gift | - | 3,200 | - | 69,005 | Mar 12, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 10, 2025 | Gift | - | 3,200 | - | 6,495 | Mar 12, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 10, 2025 | Gift | - | 1,000 | - | 98,805 | Mar 12, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 10, 2025 | Gift | - | 1,000 | - | 69,491 | Mar 12, 2025, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 24, 2024 | Option/RSU Exercise | $27.44 | 85,938 | 2,358,139 | 131,932 | May 29, 2024, 04:22 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 24, 2024 | Sale | $174.10 | 85,938 | 14,961,712 | 45,994 | May 29, 2024, 04:22 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 22, 2024 | Tax Payment (Shares) | $177.06 | 1,930 | 341,726 | 45,994 | May 24, 2024, 04:11 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 19, 2024 | Tax Payment (Shares) | $174.13 | 1,354 | 235,772 | 40,329 | May 21, 2024, 06:41 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 18, 2024 | Tax Payment (Shares) | $174.13 | 1,599 | 278,434 | 41,683 | May 21, 2024, 06:41 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 15, 2024 | Tax Payment (Shares) | $176.18 | 15,445 | 2,721,100 | 43,496 | May 17, 2024, 04:55 PM |
| ALSN | | Allison Transmission Holdings Inc | D. Scott Barbour | Director | May 08, 2024 | Option/RSU Exercise | - | 3,196 | - | 8,723 | May 10, 2024, 04:24 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 13, 2024 | Gift | - | 4,305 | - | 65,805 | Mar 15, 2024, 04:01 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 13, 2024 | Gift | - | 4,305 | - | 9,695 | Mar 15, 2024, 04:01 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 13, 2024 | Gift | - | 4,305 | - | 97,805 | Mar 15, 2024, 04:01 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Mar 13, 2024 | Gift | - | 4,305 | - | 46,341 | Mar 15, 2024, 04:01 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Sep 13, 2023 | Gift | - | 49,261 | - | 22,796 | Sep 14, 2023, 04:30 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Sep 13, 2023 | Gift | - | 49,261 | - | 99,907 | Sep 14, 2023, 04:30 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 19, 2023 | Tax Payment (Shares) | $96.55 | 4,132 | 398,945 | 60,649 | May 23, 2023, 09:42 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 18, 2023 | Tax Payment (Shares) | $98.40 | 1,599 | 157,342 | 63,427 | May 22, 2023, 09:37 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 17, 2023 | Tax Payment (Shares) | $88.67 | 32,056 | 2,842,405 | 65,444 | May 19, 2023, 09:00 PM |
| ALSN | | Allison Transmission Holdings Inc | D. Scott Barbour | Director | May 03, 2023 | Option/RSU Exercise | - | 3,823 | - | 4,832 | May 05, 2023, 06:07 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Feb 15, 2023 | Gift | - | 15,500 | - | 23,000 | Feb 17, 2023, 06:58 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Feb 17, 2023 | Gift | - | 9,000 | - | 61,500 | Feb 17, 2023, 06:58 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Feb 17, 2023 | Gift | - | 9,000 | - | 14,000 | Feb 17, 2023, 06:58 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Feb 15, 2023 | Gift | - | 9,000 | - | 93,500 | Feb 17, 2023, 06:58 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Feb 15, 2023 | Gift | - | 24,500 | - | 66,146 | Feb 17, 2023, 06:58 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | President and Chief Executive | Sep 13, 2022 | Gift | - | 2,500 | - | 75,146 | Sep 14, 2022, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | President and Chief Executive | Sep 13, 2022 | Gift | - | 2,500 | - | 52,500 | Sep 14, 2022, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | President and Chief Executive | Sep 13, 2022 | Gift | - | 2,500 | - | 7,500 | Sep 14, 2022, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | President and Chief Executive | Sep 13, 2022 | Gift | - | 2,500 | - | 84,500 | Sep 14, 2022, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Sep 01, 2022 | Gift | - | 68,726 | - | 22,668 | Sep 06, 2022, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | Sep 01, 2022 | Gift | - | 68,726 | - | 77,646 | Sep 06, 2022, 04:05 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 19, 2022 | Tax Payment (Shares) | $103.88 | 4,132 | 429,232 | 96,536 | May 23, 2022, 09:13 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 22, 2022 | Tax Payment (Shares) | $104.91 | 3,788 | 397,399 | 91,394 | May 23, 2022, 09:13 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 18, 2022 | Tax Payment (Shares) | $99.29 | 46,353 | 4,602,389 | 101,727 | May 23, 2022, 09:13 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 18, 2022 | Tax Payment (Shares) | $99.29 | 46,353 | 4,602,389 | 101,477 | May 20, 2022, 07:51 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 22, 2021 | Tax Payment (Shares) | $112.09 | 3,746 | 419,889 | 184,103 | May 25, 2021, 05:17 PM |
| WMS | | ADVANCED DRAINAGE SYSTEMS, INC. | D. Scott Barbour | See Remarks | May 23, 2021 | Tax Payment (Shares) | $112.09 | 3,629 | 406,775 | 180,474 | May 25, 2021, 05:17 PM |