CHADWICK SHELLY MARIE (Vice President, Finance & CFO) sold 35.7% of their position (8.98K shares) of MATERION CORP on the open market
Open‑market sale worth $1.31M — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 2 sales
Filed: 2/25/2026ACC: 0001688289-26-000008
Officer· Vice President, Finance & CFO
Since Nov 2020
-8.98K
Net shares
Net seller
$1.31M
Total sold
2
Open market trades
0B · 2S
2
Total transactions
8.98K disposed
Non-Derivative Transactions2
Common Stock
Direct
Shares
−3.98K
Price / share
$145.03
Trade value
$576.49K
% of position
15.8%
2/23/2026
25.11K→21.14K
Common Stock
Direct
Shares
−5K
Price / share
$147.00
Trade value
$735.15K
% of position
23.7%
2/23/2026
21.14K→16.14K
Total
Net shares
−8.98K
Net value
-$1.31M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/23/2026 | S · Sale | −3.98K | $145.03 | $576.49K | 15.8% | 25.11K | 21.14K |
| Common Stock Direct | 2/23/2026 | S · Sale | −5K | $147.00 | $735.15K | 23.7% | 21.14K | 16.14K |
| Total | −8.98K | -$1.31M | ||||||
Derivative Transactions0
No derivative transactions reported