Senior insider sale
VP General Counsel & Secretary at MATERION CORP — senior position signals high conviction
$628.4K
4K shares
What this filing means
CHEMNITZ GREGORY R. plans to sell 4K shares of MATERION CORP valued at approximately $628.4K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 2/17/2026ACC: 0001959173-26-001029
Officer· VP General Counsel & Secretary
Since Mar 2026
4K
Shares to sell
$628.4K
Approx. market value
4K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months3
Restricted Stock Vesting
Compensation
3/1/2025
433.00SAR
Compensation
2/24/2020
2.14KSAR
Compensation
3/8/2019
1.43KTotal acquired4K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/1/2025 | Restricted Stock Vesting Compensation | 433.00 | — |
2/24/2020 | SAR Compensation | 2.14K | — |
3/8/2019 | SAR Compensation | 1.43K | — |
| Total | 4K | ||
Planned & Completed Dispositions1
NYSEPlanned
Units to sell
4K
Market value
$628.4K
2/17/2026
Total
Units
4K
Value
$628.4K
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
2/17/2026 | 4K | $628.4K | NYSE | Planned |
| Total | 4K | $628.4K | ||