William C. Griffiths, Executive Chairman at Quanex Building Products CORP (NX), sold 164,236 shares at $24.46 ($4.1M) on 2021-02-10, disclosed to the SEC on 2021-02-10.
Open-market sale of $4.1M NX by Executive Chairman. 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $24.97 | 37,576 | $938K | 23.1% |
| 2 | $24.97 | 37,576 | $938K | 23.1% |
| 3 | $24.71 | 28,750 | $710K | 17.5% |
| 4 | $24.71 | 28,750 | $710K | 17.5% |
| 5 | $24.46 | 15,792 | $386K | 9.5% |
| 6 | $24.46 | 15,792 |
| $386K |
| 9.5% |
| Total | $24.78 avg | 164,236 | $4.1M | 100% |
| Filing → |
| NX | SELL | 2023-09-06 | $727K | — | Filing → |
| NX | SELL | 2023-08-02 | $355K | — | Filing → |
| NX | SELL | 2023-08-01 | $925K | — | Filing → |