SEC Form 4 · accession 0001193125-26-363586
ADVANCED DRAINAGE SYSTEMS, INC. · WMS
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
D. Scott Barbour
Officer — See Remarks · Director
Period of report
Aug 20, 2026
Accepted (ET)
Aug 24, 2026 · 4:10 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001604028
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 20, 2026 | G | 2,000 | $0.00 | D | 51,652 | I | Reporting Person's Revocable Trust |
| Common Stock | holding | — | — | — | 77,268 | D | ||
| Common StockF2 | holding | — | — | — | 109,955 | I | Reporting Person's Irrevocable Trust | |
| Common StockF3 | holding | — | — | — | 11,867 | I | Reporting Person's 2024 GRAT | |
| Common StockF3 | holding | — | — | — | 46,500 | I | Reporting Person's 2025 GRAT | |
| Common StockF4 | holding | — | — | — | 6,495 | I | Spouse's Revocable Trust | |
| Common StockF5 | holding | — | — | — | 69,005 | I | Spouse's Irrevocable Trust | |
| Common StockF6 | holding | — | — | — | 17,112 | I | By KSOP |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Shares held in revocable trust for the benefit of the reporting person.
- F2Shares held in irrevocable spousal access trust established by the reporting person, of which the reporting person's spouse is a co-trustee. The beneficiaries of the irrevocable trust are the reporting person and his children.
- F3Shares held in GRATs of which the reporting person is trustee.
- F4Shares held in revocable trust for the benefit of the reporting person's spouse.
- F5Shares held in irrevocable spousal access trust established by the reporting person's spouse, of which the reporting person is a co-trustee. The beneficiaries of the irerrevocable trust include the reporting person's spouse and his children.
- F6Represents current allocation under KSOP.
Remarks
President & Chief Executive Officer