William E. Waltz Jr. is CEO & President at Atkore International Group Inc. (ATKR). They have made 10 open-market trades across 1 company since 2018, most recently 2026-08-28.
CIK 0001674332
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.
1 open-market purchase totalling $200K since 2018, against 9 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| ATKR | 123,652 | $11.7M |
Shares reported on the most recent Form 4, priced at the 2026-08-31 close.
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| ATKR | SELL | 2024-11-26 | 2024-11-27 | $93.95 | $22.6M | -4.4% | -10.5% | -31.6% |
| ATKR | SELL | 2024-03-04 | 2024-03-04 | $173.85 | $8.7M | +2.4% | +10.5% | -14.5% |
| ATKR | SELL | 2024-02-26 | 2024-02-26 | $160.48 | $13.8M | +4.3% | +14.2% | -7.4% |
| ATKR | SELL · 10b5-1 | 2023-12-14 | 2023-12-14 | $150.75 | $12.0M | +4.2% | -4.8% | +12.4% |
| ATKR | SELL | 2023-02-01 | 2023-02-01 | $140.26 | $4.2M | -4.4% | +0.6% | -17.0% |
| ATKR | SELL | 2022-06-06 | 2022-06-06 | $118.65 | $2.4M | -27.4% | -28.6% | -30.4% |
| ATKR | SELL | 2022-02-10 | 2022-02-11 | $118.33 | $3.9M | -5.9% | -8.7% | -5.4% |
| ATKR | SELL | 2021-08-24 | 2021-08-24 | $89.13 | $9.8M | +2.4% | +7.4% | +31.4% |
| ATKR | SELL | 2020-11-19 | 2020-11-23 | $35.22 | $3.3M | +9.9% | +9.0% | +82.6% |
| ATKR | SELL | 2019-11-26 | 2019-11-29 | $41.16 | $4.8M | -0.3% | -2.8% | -12.4% |
| ATKR | BUY | 2018-11-30 | 2018-12-03 | $20.34 | $200K | -1.7% | -0.8% | +10.5% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.