High-Impact Form 4 Intelligence
Real-time SEC insider trading data with advanced filtering. Free beta.
Total Buys (Filtered)
$0
$0
Total Sells (Filtered)
$1.4M
$1,436,807
| Ticker | Company | Reporting Owner | Date | Value (USD) | Type | Form 4 |
|---|---|---|---|---|---|---|
|
MTRN
S
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Discretionary SellΔOwn -36.7%
2026-03-03
$540,031
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Discretionary SellΔOwn -36.7%
|
2026-03-03 | $540,031 | S | Form 4 |
|
MTRN
M
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Other
2026-03-03
$344,371
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Other
|
2026-03-03 | $344,371 | M | Form 4 |
|
MTRN
M
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Other
2026-03-03
$199,438
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Other
|
2026-03-03 | $199,438 | M | Form 4 |
|
MTRN
M
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Other
2026-03-03
$88,845
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Other
|
2026-03-03 | $88,845 | M | Form 4 |
|
MTRN
S
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Discretionary SellΔOwn -10.4%
2026-03-03
$170,589
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Discretionary SellΔOwn -10.4%
|
2026-03-03 | $170,589 | S | Form 4 |
|
MTRN
S
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Discretionary SellΔOwn -31.8%
2026-02-17
$628,360
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Discretionary SellΔOwn -31.8%
|
2026-02-17 | $628,360 | S | Form 4 |
|
MTRN
M
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Other
2025-11-04
$182,236
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Other
|
2025-11-04 | $182,236 | M | Form 4 |
|
MTRN
S
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Discretionary Sell
2025-11-04
$97,827
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Discretionary Sell
|
2025-11-04 | $97,827 | S | Form 4 |
|
MTRN
M
MATERION Corp
Chemnitz Gregory R.
• Officer • VP General Counsel & Secretary
Other
2025-11-04
$100,408
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Other
|
2025-11-04 | $100,408 | M | Form 4 |