D. Scott Barbour Transfers Shares of Advanced Drainage Systems Inc (WMS) — SEC Form 4, Aug 24, 2026
SEC Form 4 · No Market Transaction
Gift
Transfer of shares as a gift.
Equity Position
390K sh
391,854 → 389,854
Equity Change
-0.5%
shares held after vs before
Filing Lag
2 business days
within 2-day SEC deadline
Form 4 · Statement of Changes in Beneficial Ownership
Reporting Owner
| Name | Relationship |
|---|---|
| D. Scott Barbour CIK 0001716232 |
Director
CEO
|
D. Scott Barbour at Advanced Drainage Systems Inc
Full insider history
Bought (12 mo)
—
Sold (12 mo)
$11,920,363
More from this insider at Advanced Drainage Systems Inc
| 2026-06-17 | Gift/Other | — | View |
| 2026-05-28 | Award | — | View |
| 2026-05-27 | - | — | View |
| 2026-05-21 | Award | — | View |
| 2026-03-17 | Gift/Other | — | View |
Non-Derivative Securities Transactions
| Title | Date | Type | Shares | Price | Net Total | Post-Txn | Ownership |
|---|---|---|---|---|---|---|---|
| Common StockF1 | 2026-08-20 | G - Gift | 2,000 D | $0.00 | — | 51,652 | Indirect Reporting Person's Revocable Trust |
Non-Derivative Holdings
| Title | Shares Held | Ownership |
|---|---|---|
| Common Stock | 77,268 | Direct |
| Common StockF2 | 109,955 | Indirect Reporting Person's Irrevocable Trust |
| Common StockF3 | 11,867 | Indirect Reporting Person's 2024 GRAT |
| Common StockF3 | 46,500 | Indirect Reporting Person's 2025 GRAT |
| Common StockF4 | 6,495 | Indirect Spouse's Revocable Trust |
| Common StockF5 | 69,005 | Indirect Spouse's Irrevocable Trust |
| Common StockF6 | 17,112.0923 | Indirect By KSOP |
Footnotes (6)
- F1
- Shares held in revocable trust for the benefit of the reporting person. Show more
- F2
- Shares 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. Show more
- F3
- Shares held in GRATs of which the reporting person is trustee. Show more
- F4
- Shares held in revocable trust for the benefit of the reporting person's spouse. Show more
- F5
- Shares 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. Show more
- F6
- Represents current allocation under KSOP. Show more
Remarks
President & Chief Executive Officer
Show moreRelated filings at Advanced Drainage Systems Inc
Institutional Holders
13F holders · Jun 30, 2026
558
institutional managers reporting a position
Largest by reported value
- Black Rock, Inc. $1.17B
- Vanguard Portfolio Management Llc $582M
- Vanguard Capital Management Llc $533M
5%+ Holders · 13D/G
3 filers
Other insiders at Advanced Drainage Systems Inc
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