Joseph P. Kelley, Vice President, Finance & CFO at MATERION Corp (MTRN), sold 10,830 shares at $51.43 ($558K) on 2018-02-23, disclosed to the SEC on 2018-02-23.
Open-market sale of $558k MTRN by Vice President, Finance & CFO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $51.60 | 1,044 | $54K | 9.7% |
| 2 | $51.60 | 4,948 | $255K | 45.8% |
| 3 | $51.43 | 2,419 | $124K | 22.3% |
| 4 | $51.43 | 2,419 | $124K | 22.3% |
| Total | $51.52 avg | 10,830 | $558K | 100% |
| Filing → |
| NDSN | SELL | 2025-10-22 | $528K | — | Filing → |
| NDSN | SELL | 2025-10-20 | $534K | — | Filing → |
| NDSN | SELL | 2024-10-10 | $750K | — | Filing → |