Senior insider sale
Vice President, Finance & CFO at MATERION CORP — senior position signals high conviction
$1.55M
10.48K shares
What this filing means
CHADWICK SHELLY MARIE plans to sell 10.48K shares of MATERION CORP valued at approximately $1.55M. 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: 3/3/2026ACC: 0001959173-26-001805
Officer· Vice President, Finance & CFO
Since Nov 2020
10.48K
Shares to sell
$1.55M
Approx. market value
1.50K
Acquired (3 months)
1
Planned
1 completed
Securities Acquired — Last 3 Months1
Restricted Stock Vesting
Compensation
3/1/2026
1.50KTotal acquired1.50K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
3/1/2026 | Restricted Stock Vesting Compensation | 1.50K | — |
| Total | 1.50K | ||
Planned & Completed Dispositions2
Completed
—Completed
Units to sell
8.98K
Market value
$1.31M
2/23/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
1.50K
Market value
$243.0K
3/3/2026
Total
Units
10.48K
Value
$1.55M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
2/23/2026 | 8.98K | $1.31M | — | Completed |
| Planned — Approximate Date | ||||
3/3/2026 | 1.50K | $243.0K | NYSE | Planned |
| Total | 10.48K | $1.55M | ||