Joseph A. Chlapaty, Ten Percent Owner Other at ADVANCED DRAINAGE SYSTEMS, INC. (WMS), sold 1,000,000 shares at $37.40 ($37.4M) on 2019-11-12, disclosed to the SEC on 2019-11-14.
Open-market sale of $37.4M WMS by Ten Percent Owner Other. 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.
| Filing → |
| WMS | SELL | 2018-06-06 | $2.9M | — | Filing → |
| WMS | BUY | 2017-06-16 | $203K | — | Filing → |
| WMS | BUY | 2017-06-07 | $582K | — | Filing → |