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| Keyboard |
| Chemnitz Gregory R
✚
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|---|---|
| CIK # | 0001519910 |
| EDGAR Form | CIK | 2011 - 2026 |
|---|---|---|
| 4 | [0001519910] | |
| 5 | [0001519910] |
| Form 3/4/5 Subject | 2011 - 2026 |
|---|---|
| Chemnitz Gregory R | |
| MATERION Corp |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
MATERION Corp MTRN
Common Stock
|
2026-03-09 | Tax withheld | 5 | $144.19 | 721 |
|
MATERION Corp MTRN
Common Stock
|
2026-03-06 | Grant | 5 | $0.00 | |
|
MATERION Corp MTRN
Restricted Stock Units · derivative
|
2026-03-06 | Grant | 4 | $0.00 | |
|
MATERION Corp MTRN
Common Stock
|
2026-03-03 | Option exercise | 1,471 | $135.58 | 199,438 |
|
MATERION Corp MTRN
Common Stock
|
2026-03-03 | Option exercise | 3,040 | $113.28 | 344,371 |
|
MATERION Corp MTRN
Common Stock
|
2026-03-03 | Option exercise | 1,017 | $87.36 | 88,845 |
|
MATERION Corp MTRN
Common Stock
|
2026-03-03 | Sell | 1,083 | $157.52 | 170,594 |
|
MATERION Corp MTRN
Common Stock
|
2026-03-03 | Sell | 3,434 | $157.26 | 540,031 |
|
MATERION Corp MTRN
Common Stock
|
2026-03-03 | Tax withheld | 4,445 | $157.26 | 699,021 |
|
MATERION Corp MTRN
Stock Appreciation Rights · derivative
|
2026-03-03 | Option exercise | 1,471 | $0.00 | |
|
MATERION Corp MTRN
Stock Appreciation Rights · derivative
|
2026-03-03 | Option exercise | 1,017 | $0.00 | |
|
MATERION Corp MTRN
Stock Appreciation Rights · derivative
|
2026-03-03 | Option exercise | 3,040 | $0.00 | |
|
MATERION Corp MTRN
Common Stock
|
2026-03-02 | Tax withheld | 1,211 | $166.59 | 201,740 |
|
MATERION Corp MTRN
Restricted Stock Units · derivative
|
2026-03-01 | Option exercise | 2,003 | $0.00 | |
|
MATERION Corp MTRN
Common Stock
|
2026-03-01 | Option exercise | 2,003 | $0.00 | |
|
MATERION Corp MTRN
Stock Appreciation Rights · derivative
|
2026-03-01 | Grant | 2,265 | $0.00 | |
|
MATERION Corp MTRN
Restricted Stock Units · derivative
|
2026-03-01 | Grant | 1,479 | $0.00 | |
|
MATERION Corp MTRN
Common Stock
|
2026-02-17 | Sell | 4,000 | $157.09 | 628,360 |
|
MATERION Corp MTRN
Common Stock
|
2026-02-12 | Grant | 2,196 | $0.00 | |
|
MATERION Corp MTRN
Restricted Stock Units · derivative
|
2026-01-31 | Grant | 98 | $0.00 | |
| showing 20 of 200 most recent transactions | |||||