Stockbridge Fund, L.P., 10% Owner at ADVANCED DRAINAGE SYSTEMS, INC. (WMS), bought 65,888 shares at $19.58 ($1.3M) on 2017-08-04, disclosed to the SEC on 2017-08-07.
Open-market purchase of $1.3M WMS by 10% Owner. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history). Context: insider career grade B.
Negative factors outweigh the positive ones.
| Filing → |
| WMS | SELL | 2020-11-18 | $16.2M | — | Filing → |
| WMS | BUY | 2019-10-03 | $14.6M | — | Filing → |
| WMS | BUY | 2017-08-07 | $26.5M | — | Filing → |