Advanced Drainage Systems, Inc. planned insider sales
In the twelve months since 9 October 2025 insiders at Advanced Drainage Systems, Inc. filed 6 Form 144 notices of planned sales, 100,901 shares worth $15.1 million at the time of filing, from 5 sellers. The latest, filed 2 December 2025: Eversole Robert M (director), 10,569 shares worth $1.6 million, planned for around 2 December 2025 through Charles Schwab Corp.
| Filed | Seller | Relationship | Shares | Value | Planned sale | Broker | How acquired | Filing |
|---|---|---|---|---|---|---|---|---|
| 2 December 2025 | Eversole Robert M | Director | 10,569 | $1.6 million | 2 December 2025 | Charles Schwab Corp | Restricted Stock Award | Form 144 |
| 26 November 2025 | Thomas Waun | Officer | 1,500 | $232,500 | 26 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Performance Shares | Form 144 |
| 12 November 2025 | Thomas Waun | Officer | 1,000 | $150,000 | 12 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Performance Shares; Restricted Stock | Form 144 |
| 12 November 2025 | Tim Makowski | Officer | 4,901 | $731,276 | 12 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Employee Stock Purchase Plan; Performance Shares; Restricted Stock | Form 144 |
| 12 November 2025 | Donald Scott Barbour | Officer, Director | 80,030 | $11.9 million | 12 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Stock Option Exercise | Form 144 |
| 10 November 2025 | Darin Harvey | Officer | 2,901 | $430,749 | 10 November 2025 | Morgan Stanley Smith Barney LLC Executive Financial Services | Employee Stock Purchase Plan; Stock Option Exercise | Form 144 |
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
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Value is the filer's own aggregate market value. Whether the sale happened shows up later on Form 4, on the insiders page.Source
Form 144 filings on EDGAR for Advanced Drainage Systems, Inc.: the company's filing index, each notice read from its own XML.
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