CHEMNITZ GREGORY R. (VP General Counsel & Secretary) sold 31.8% of their position (4K shares) of MATERION CORP on the open market
Open‑market sale worth $628.4K — a major position exit. Review remaining holdings and any 10b5‑1 plan disclosures.
S · 1 sale
Filed: 2/19/2026ACC: 0001519910-26-000006
Officer· VP General Counsel & Secretary
Since Mar 2026
-4K
Net shares
Net seller
$628.4K
Total sold
1
Open market trades
0B · 1S
1
Total transactions
4K disposed
Non-Derivative Transactions1
Common Stock
Direct
Shares
−4K
Price / share
$157.09
Trade value
$628.36K
% of position
31.8%
2/17/2026
12.57K→8.57K
Total
Net shares
−4K
Net value
-$628.36K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/17/2026 | S · Sale | −4K | $157.09 | $628.36K | 31.8% | 12.57K | 8.57K |
| Total | −4K | -$628.36K | ||||||
Derivative Transactions0
No derivative transactions reported
Non-Derivative Holdings (Post-Transaction)1
Common Stock
IndirectShares owned5.34K
Total
5.34K indirect5.34K
| Security Title | Shares Owned | Ownership Type |
|---|---|---|
| Common Stock | 5.34K | Indirect |
| Total | 5.34K | 5.34K indirect |
Derivative Holdings (Post-Transaction)0
No derivative holdings reported