High-Impact Form 4 Intelligence
Real-time SEC insider trading data with advanced filtering. Free beta.
Total Buys (Filtered)
$0
$0
Total Sells (Filtered)
$7.6M
$7,646,265
| Ticker | Company | Reporting Owner | Date | Value (USD) | Type | 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
S
MATERION Corp
Fashinpaur Melissa A
• Officer • Chief Accounting Officer
Discretionary SellΔOwn -49.9%
2026-03-03
$49,440
|
||||||
| MTRN |
MATERION Corp
|
Officer • Chief Accounting Officer
Discretionary SellΔOwn -49.9%
|
2026-03-03 | $49,440 | S | Form 4 |
| MTRN |
MATERION Corp
|
CFO
10b5-1 Sell
|
2026-03-03 | $243,000 | S | Form 4 |
| MTRN |
MATERION Corp
|
CFO
10b5-1 Sell
|
2026-03-03 | $163,393 | S | 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
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
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
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 |
MATERION Corp
|
CFO
Discretionary SellΔOwn -23.7%
|
2026-02-23 | $735,147 | S | Form 4 |
| MTRN |
MATERION Corp
|
CFO
Discretionary SellΔOwn -15.8%
|
2026-02-23 | $576,490 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-18 | $636,918 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-18 | $929,827 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-18 | $348,176 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-18 | $5,884 | S | Form 4 |
| MTRN |
MATERION Corp
|
CFO
Other
|
2026-02-18 | $398,124 | M | Form 4 |
| MTRN |
MATERION Corp
|
CFO
Other
|
2026-02-18 | $397,054 | M | Form 4 |
| MTRN |
MATERION Corp
|
Director
Discretionary SellΔOwn -10.2%
|
2026-02-17 | $231,820 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-17 | $198,898 | 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 |
MATERION Corp
|
Director
Discretionary SellΔOwn -13.8%
|
2026-02-17 | $363,637 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-17 | $132,091 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-17 | $779,652 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-17 | $403,939 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-17 | $230,978 | S | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Other
|
2026-02-17 | $1,872,713Large | M | Form 4 |
| MTRN |
MATERION Corp
|
CEO
Discretionary Sell
|
2026-02-17 | $180,168 | S | 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
$182,236
|
||||||
| MTRN |
MATERION Corp
|
Officer • VP General Counsel & Secretary
Other
|
2025-11-04 | $182,236 | M | 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 |