Chemnitz Gregory R.
CIK: 0001519910
Primary company: MATERION Corp (MTRN)
Chemnitz Gregory R. is a corporate insider at MATERION Corp (MTRN) filing SEC Form 4 transactions. 242 transactions, totaling $0 in purchases and $5,593,931 in sales. Source: SEC EDGAR.
Companies
Transaction History
Source: SEC EDGAR Form 4 insider transaction filings.
Company | Type | Shares | Price | Value | Shares After | Date | SEC |
|---|---|---|---|---|---|---|---|
MATERION Corp MTRN | Award | 2 | - | - | 3,545 | 6/12/2026 Filed: 6/12/2026 | Filing → |
MATERION Corp MTRN | Tax Payment | 5 | $144.19 | $721 | 5,930 | 3/9/2026 Filed: 3/6/2026 | Filing → |
MATERION Corp MTRN | Award | 4 | - | - | 3,543 | 3/6/2026 Filed: 3/6/2026 | Filing → |
MATERION Corp MTRN | Award | 5 | - | - | 5,935 | 3/6/2026 Filed: 3/6/2026 | Filing → |
MATERION Corp MTRN | Award | 4 | - | - | 3,965 | 12/5/2025 Filed: 12/9/2025 | Filing → |
MATERION Corp MTRN | Exercise | 2,254 | - | - | 0 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Exercise | 1,459 | - | - | 0 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Sale | 864 | $113.23 | $98K | 10,376 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Tax Payment | 1,796 | $113.13 | $203K | 11,240 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Exercise | 2,254 | $80.85 | $182K | 13,036 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Tax Payment | 1,053 | $112.96 | $119K | 10,782 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Exercise | 1,459 | $68.82 | $100K | 11,835 | 11/4/2025 Filed: 11/6/2025 | Filing → |
MATERION Corp MTRN | Award | 5 | - | - | 3,961 | 9/5/2025 Filed: 9/9/2025 | Filing → |
MATERION Corp MTRN | Sale | 2,082 | $105.40 | $219K | 10,376 | 8/4/2025 Filed: 8/6/2025 | Filing → |
MATERION Corp MTRN | Sale | 918 | $104.65 | $96K | 12,458 | 8/4/2025 Filed: 8/6/2025 | Filing → |
MATERION Corp MTRN | Award | 7 | - | - | 3,956 | 6/13/2025 Filed: 6/17/2025 | Filing → |
MATERION Corp MTRN | Sale | 1 | $83.33 | $83 | 13,376 | 5/5/2025 Filed: 5/6/2025 | Filing → |
MATERION Corp MTRN | Sale | 130 | $81.70 | $11K | 13,377 | 5/5/2025 Filed: 5/6/2025 | Filing → |
MATERION Corp MTRN | Sale | 939 | $80.86 | $76K | 13,507 | 5/5/2025 Filed: 5/6/2025 | Filing → |
MATERION Corp MTRN | Sale | 930 | $79.85 | $74K | 14,446 | 5/5/2025 Filed: 5/6/2025 | Filing → |
MATERION Corp
MTRN
Type
Award
Shares
2
Price
-
Value
-
MATERION Corp
MTRN
Type
Tax Payment
Shares
5
Price
$144.19
Value
$721
MATERION Corp
MTRN
Type
Award
Shares
4
Price
-
Value
-
MATERION Corp
MTRN
Type
Award
Shares
5
Price
-
Value
-
MATERION Corp
MTRN
Type
Award
Shares
4
Price
-
Value
-
MATERION Corp
MTRN
Type
Exercise
Shares
2,254
Price
-
Value
-
MATERION Corp
MTRN
Type
Exercise
Shares
1,459
Price
-
Value
-
MATERION Corp
MTRN
Type
Sale
Shares
864
Price
$113.23
Value
$98K
MATERION Corp
MTRN
Type
Tax Payment
Shares
1,796
Price
$113.13
Value
$203K
MATERION Corp
MTRN
Type
Exercise
Shares
2,254
Price
$80.85
Value
$182K
MATERION Corp
MTRN
Type
Tax Payment
Shares
1,053
Price
$112.96
Value
$119K
MATERION Corp
MTRN
Type
Exercise
Shares
1,459
Price
$68.82
Value
$100K
MATERION Corp
MTRN
Type
Award
Shares
5
Price
-
Value
-
MATERION Corp
MTRN
Type
Sale
Shares
2,082
Price
$105.40
Value
$219K
MATERION Corp
MTRN
Type
Sale
Shares
918
Price
$104.65
Value
$96K
MATERION Corp
MTRN
Type
Award
Shares
7
Price
-
Value
-
MATERION Corp
MTRN
Type
Sale
Shares
1
Price
$83.33
Value
$83
MATERION Corp
MTRN
Type
Sale
Shares
130
Price
$81.70
Value
$11K
MATERION Corp
MTRN
Type
Sale
Shares
939
Price
$80.86
Value
$76K
MATERION Corp
MTRN
Type
Sale
Shares
930
Price
$79.85
Value
$74K
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