Robert M. Klein is VP at ADVANCED DRAINAGE SYSTEMS, INC. (WMS). They have made 14 open-market trades across 1 company since 2015, most recently 2024-05-24.
CIK 0001614367
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 14 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WMS | 102,070 | $13.1M |
Shares reported on the most recent Form 4, priced at the 2024-05-29 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WMS | SELL | 2024-05-24 | 2024-05-29 | $175.95 | $1.1M | -5.4% | -6.6% | -7.5% |
| WMS | SELL | 2024-02-12 | 2024-02-14 | $163.39 | $3.0M | +0.5% | -0.2% | +5.9% |
| WMS | SELL | 2023-11-07 | 2023-11-09 | $111.85 | $1.4M | +5.7% | +13.6% | +23.8% |
| WMS | SELL | 2023-08-09 | 2023-08-11 | $130.09 | $2.2M | -2.5% | -4.7% | -13.5% |
| WMS | SELL | 2022-11-09 | 2022-11-10 | $82.61 | $5.6M | +5.7% | -1.3% | +7.0% |
| WMS | SELL | 2022-08-16 | 2022-08-18 | $150.84 | $6.2M | -6.2% | -7.3% | -40.8% |
| WMS | SELL | 2021-06-11 | 2021-06-14 | $103.59 | $1.4M | +3.5% | +8.0% | +9.7% |
| WMS | SELL | 2021-02-08 | 2021-02-10 | $99.96 | $9.4M | +8.9% | +5.0% | +11.9% |
| WMS | SELL | 2020-08-11 | 2020-08-13 | $55.23 | $8.3M | +0.7% | +4.0% | +14.8% |
| WMS | SELL | 2020-05-26 | 2020-05-28 | $44.79 | $22.4M | +10.0% | +8.2% | +28.2% |
| WMS | SELL | 2020-02-21 | 2020-02-28 | $50.00 | $66K | -2.7% | -32.5% | +6.5% |
| WMS | SELL | 2018-02-15 | 2018-02-20 | $27.33 | $4.1M | -3.9% | -4.1% | -2.2% |
| WMS | SELL | 2017-09-11 | 2017-09-13 | $20.77 | $415K | -4.0% | -7.1% | +6.9% |
| WMS | SELL | 2015-05-14 | 2015-05-21 | $29.86 | $448K | -15.0% | -3.3% | -3.3% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.