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Insider filing · MTRN

Gregory R. Chemnitz sold $711K of Materion (MTRN)

Executed Mar 3, disclosed Mar 3, the same day.

Value, as filed
$711K
4,517 sh across 2 lots
Executed
Mar 3
the trade date, as filed
Disclosed
Mar 3
0 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
purchases only

Returns are measured on stock purchases only.

The filer
GC Gregory R. Chemnitz VP General Counsel & Secretary profile →

Gregory R. Chemnitz (VP General Counsel & Secretary) filed 2 Form 4 reports in the trailing twelve months (0 purchases, 2 sales), most often in Materion Corporation (MTRN). The largest single filing was $711K of MTRN (4,517 sh across 2 lots, as filed), executed Mar 3.

The name
MTRN Materion Corporation MTRN · Basic Materials · 23 filings in 24 months ticker →

Basic Materials · Materion Corporation, together with its subsidiaries, produces advanced engineered materials in the United States, Asia, Europe, and intern…

More Basic Materials filings Insider filings, newest first View the original filing at www.sec.gov
Other filings by Gregory R. Chemnitz in MTRN
MTRNSALE Materion Corporation $628K
4,000 sh × $157.09
Exec Feb 17
Filed Feb 19 · 5:30 PM ET
MTRNSALE Materion Corporation $219K
2,082 sh × $105.40
Exec Aug 4 2025
Filed Aug 6 2025 · 5:30 PM ET
MTRNSALE Materion Corporation $177K
1,500 sh × $117.87
Exec Nov 7 2024
Filed Nov 12 2024 · 5:30 PM ET
MTRNSALE Materion Corporation $210K
2,000 sh × $105.10
Exec Nov 4 2024
Filed Nov 6 2024 · 5:30 PM ET