Senior insider sale
Vice President, Finance & CFO at MATERION CORP — senior position signals high conviction
$1.96M
12.71K shares
What this filing means
CHADWICK SHELLY MARIE plans to sell 12.71K shares of MATERION CORP valued at approximately $1.96M. 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: 5/8/2026ACC: 0001959173-26-003441
Officer· Vice President, Finance & CFO
Since Nov 2020
12.71K
Shares to sell
$1.96M
Approx. market value
1.19K
Acquired (3 months)
1
Planned
2 completed
Securities Acquired — Last 3 Months1
SAR
Compensation
5/8/2026
1.19KTotal acquired1.19K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
5/8/2026 | SAR Compensation | 1.19K | — |
| Total | 1.19K | ||
Planned & Completed Dispositions3
Completed
—Completed
Units to sell
2.54K
Market value
$406.4K
3/3/2026
—Completed
Units to sell
8.98K
Market value
$1.31M
2/23/2026
Planned — Approximate Date
NYSEPlanned
Units to sell
1.19K
Market value
$237.1K
5/8/2026
Total
Units
12.71K
Value
$1.96M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
3/3/2026 | 2.54K | $406.4K | — | Completed |
2/23/2026 | 8.98K | $1.31M | — | Completed |
| Planned — Approximate Date | ||||
5/8/2026 | 1.19K | $237.1K | NYSE | Planned |
| Total | 12.71K | $1.96M | ||