John D. Grampa, Senior VP Finance and CFO at MATERION Corp (MTRN), sold 14,000 shares at $38.58 ($550K) on 2014-11-10, disclosed to the SEC on 2014-11-10.
Open-market sale of $550k MTRN by Senior VP Finance and 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 | $39.50 | 1,747 | $69K | 12.6% |
| 2 | $39.50 | 8,518 | $336K | 61.2% |
| 3 | $38.58 | 3,735 | $144K | 26.2% |
| Total | $39.25 avg | 14,000 | $550K | 100% |
| Filing → |
| PKOH | BUY | 2015-12-17 | $71K | — | Filing → |
| MTRN | SELL | 2014-05-13 | $98K | — | Filing → |
| MTRN | SELL | 2014-05-12 | $402K | — | Filing → |