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Chemnitz Gregory R. (1519910)

Chemnitz Gregory R. has been a registered insider since 2003. As a General Counsel at Brush Engineered Materials, Inc., Chemnitz Gregory R. last made a transaction on 3/3/2026.

MATERION Corp (BW.old, MTRN)

Titles: VP,GC,SEC

InsiderInsights.com Purchase Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Purchases
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
1 100% 25% -- -- 1 Year 1 0% -- -- --
1 0% -15% -- -- 9 Month 1 0% -- -- --
1 100% 6% -- -- 6 Month 1 0% -- -- --
1 100% 17% -- -- 3 Month 1 0% -- -- --
1 100% 2% -- -- 1 Month 1 0% -- -- --
1 100% 2% -- -- 1 Week 1 0% -- -- --
InsiderInsights.com Sales Scorecard
Transaction Date
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
Time From
Sales
Nq Hit
Rate
Mean
Return
Median
Return
Range of
Returns
31 29% 10% 11% 98 1 Year 31 0% -- -- --
32 25% 12% 9% 115 9 Month 32 0% -- -- --
33 30% 5% 4% 82 6 Month 33 0% -- -- --
35 49% 4% 2% 58 3 Month 35 0% -- -- --
35 66% -3% -2% 27 1 Month 35 0% -- -- --
38 47% -1% 0% 17 1 Week 38 0% -- -- --
Scorecards Updated 3/10/2026 05:26 PM EST Latest Transaction Date: 3/3/2026
Average days between Transaction and Entered Dates: 3
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