Ross M. Jones is Director at ADVANCED DRAINAGE SYSTEMS, INC. (WMS). They have made 23 open-market trades across 2 companies since 2007, most recently 2024-02-28.
CIK 0001267629
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.
6 open-market purchases totalling $226.2M since 2018, against 17 sales. Across 6 scored buys the stock is up 12.2% at ninety days, and 6.3 points ahead of the S&P over the same stretch.
6 scored purchases · one row per filing · discretionary only
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 33% | 67% | 83% |
| Avg Move | +2.9% | +4.6% | +12.2% |
| Alpha | +3.2% | +2.6% | +6.3% |
| Scored | 6 | 6 | 6 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WMS | SELL | 2024-02-28 | 2024-03-01 | $163.00 | $124.4M | -0.4% | +4.1% | +5.8% |
| WMS | SELL | 2023-09-12 | 2023-09-14 | $122.37 | $9.8M | -7.2% | -3.6% | +5.3% |
| WMS | SELL | 2023-09-05 | 2023-09-07 | $127.13 | $37.2M | -4.9% | -4.8% | -0.1% |
| WMS | SELL | 2023-08-30 | 2023-09-01 | $129.40 | $34.3M | -4.3% | -11.5% | -6.0% |
| WMS | SELL | 2023-08-23 | 2023-08-25 | $123.90 | $37.4M | +2.6% | -6.0% | -2.6% |
| WMS | SELL | 2022-09-13 | 2022-09-15 | $136.04 | $37.8M | -9.3% | -5.2% | -32.4% |
| WMS | SELL | 2022-09-07 | 2022-09-09 | $136.59 | $204.0M | -6.4% | -7.5% | -36.7% |
| WMS | SELL | 2022-06-07 | 2022-06-09 | $111.13 | $69.5M | -20.3% | -8.8% | +30.6% |
| WMS | SELL | 2021-12-14 | 2021-12-16 | $125.25 | $186.6M | +4.6% | -9.6% | -7.5% |
| WMS | SELL | 2021-11-11 | 2021-11-15 | $126.79 | $162.3M | -2.7% | +2.5% | -11.1% |
| WMS | SELL | 2021-09-14 | 2021-09-16 | $109.75 | $319.6M | +0.8% | +5.4% | +24.8% |
| WMS | SELL | 2021-03-10 | 2021-03-12 | $103.61 | $310.0M | -7.2% | +9.2% | +0.3% |
| WMS | BUY | 2021-02-18 | 2021-02-22 | $96.75 | $97 | -0.1% | -7.4% | +11.9% |
| WMS | SELL | 2020-12-10 | 2020-12-14 | $75.00 | $125.3M | +10.7% | +22.9% | +43.5% |
| WMS | SELL | 2020-11-16 | 2020-11-18 | $64.56 | $16.2M | +9.8% | +23.7% | +53.5% |
| WMS | SELL | 2020-11-11 | 2020-11-13 | $64.95 | $14.0M | +10.1% | +13.6% | +51.8% |
| WMS | BUY | 2020-06-11 | 2020-06-15 | $43.71 | $2K | -0.5% | +0.2% | +21.5% |
| WMS | BUY | 2019-10-03 | 2019-10-07 | $31.74 | $3.4M | +8.9% | +13.2% | +18.1% |
| WMS | BUY | 2019-10-01 | 2019-10-03 | $31.84 | $14.6M | +11.8% | +17.8% | +23.5% |
| WMS | BUY | 2019-09-10 | 2019-09-12 | $29.75 | $117.9M | -0.2% | +9.2% | +17.5% |
| WMS | BUY | 2018-08-28 | 2018-08-29 | $30.08 | $90.2M | -2.5% | -5.4% | -19.0% |
| BARE | SELL | 2007-06-19 | 2007-06-21 | $35.77 | $138.7M | N/A | N/A | N/A |
| BARE | SELL | 2007-03-19 | 2007-03-21 | $33.03 | $208.6M | N/A | N/A | N/A |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.