Stockbridge Fund, L.P., 10% Owner at ADVANCED DRAINAGE SYSTEMS, INC. (WMS), sold 2,911,980 shares at $109.75 ($319.6M) on 2021-09-14, disclosed to the SEC on 2021-09-16.
Open-market sale of $319.6M WMS by 10% Owner. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $109.75 | 15,082 | $1.7M | 0.5% |
| 2 | $109.75 | 15,082 | $1.7M | 0.5% |
| 3 | $109.75 | 15,085 | $1.7M | 0.5% |
| 4 | $109.75 | 15,085 | $1.7M | 0.5% |
| 5 | $109.75 | 1,425,823 | $156.5M | 49.0% |
| 6 | $109.75 | 1,425,823 |
| $156.5M |
| 49.0% |
| Total | $109.75 avg | 2,911,980 | $319.6M | 100% |
| Filing → |
| WMS | BUY | 2019-10-03 | $14.6M | — | Filing → |
| WMS | BUY | 2017-08-07 | $26.5M | — | Filing → |
| CRI | BUY | 2011-08-10 | $34.0M | — | Filing → |