MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Caption Management, LLC's Holding History (CIK: 0001706766)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025
Shares 5,800 Value ($000) $721 Avg Close $123.31 Range $109.61 - $135.33
Q3 2025
Shares 5,800 Value ($000) $701 Avg Close $105.00 Range $78.40 - $122.73