Insidervault
LIVE FROM THE DATABASETRANSACTIONS 362,430COMPANIES 5,763LATEST TRADE Oct 16UPDATED Oct 17, 12:31 AM
Reporting ownerCIK 0001519910

Gregory R. Chemnitz

29 transactions in one company, from November 4, 2025 to June 12, 2026.

Transactions
291 company
Bought · P
$0open market
Sold · S
$1.4Mopen market
Net
−$1.4Mnet selling

By company

Where this insider traded.

CompanyTickerTradesBoughtSold
MATERION CorpMTRN29—$1.4M

All transactions

29 in total, newest filings first.

CompanyTickerInsiderDateCodeSharesPriceValue
MATERION CorpMTRNGregory R. ChemnitzGCDERIVJun 12A2$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 6A4$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCMar 9F5$144.19$721
MATERION CorpMTRNGregory R. ChemnitzGCMar 6A5$0.00—
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 3M1,017$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 3M1,471$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 3M3,040$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 1A2,265$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 1A1,479$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVMar 1M2,003$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCMar 3S3,434$157.26$540K
MATERION CorpMTRNGregory R. ChemnitzGCMar 3S1,083$157.52$171K
MATERION CorpMTRNGregory R. ChemnitzGCMar 3F4,445$157.26$699K
MATERION CorpMTRNGregory R. ChemnitzGCMar 3M1,017$87.36$89K
MATERION CorpMTRNGregory R. ChemnitzGCMar 3M1,471$135.58$199K
MATERION CorpMTRNGregory R. ChemnitzGCMar 3M3,040$113.28$344K
MATERION CorpMTRNGregory R. ChemnitzGCMar 2F1,211$166.59$202K
MATERION CorpMTRNGregory R. ChemnitzGCMar 1M2,003$0.00—
MATERION CorpMTRNGregory R. ChemnitzGCFeb 17S4,000$157.09$628K
MATERION CorpMTRNGregory R. ChemnitzGCFeb 12A2,196$0.00—
MATERION CorpMTRNGregory R. ChemnitzGCDERIVJan 31A98$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVDec 5A4$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVNov 4M2,254$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCDERIVNov 4M1,459$0.00—?
MATERION CorpMTRNGregory R. ChemnitzGCNov 4S864$113.23$98K
MATERION CorpMTRNGregory R. ChemnitzGCNov 4F1,796$113.13$203K
MATERION CorpMTRNGregory R. ChemnitzGCNov 4M2,254$80.85$182K
MATERION CorpMTRNGregory R. ChemnitzGCNov 4F1,053$112.96$119K
MATERION CorpMTRNGregory R. ChemnitzGCNov 4M1,459$68.82$100K