MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q4 2025
Shares 53 Value ($000) $7 Avg Close $123.31 Range $109.61 - $135.33
Q3 2025
Shares 53 Value ($000) $6 Avg Close $105.00 Range $78.40 - $122.73
Q2 2023
Shares 136 Value ($000) $16 Avg Close $108.57 Range $99.33 - $121.29
Q1 2023
Shares 136 Value ($000) $16 Avg Close $100.24 Range $84.23 - $118.20
Q4 2022
Shares 136 Value ($000) $12 Avg Close $81.64 Range $64.89 - $89.26
Q3 2022
Shares 136 Value ($000) $11 Avg Close $82.42 Range $69.36 - $97.89
Q2 2022
Shares 136 Value ($000) $10 Avg Close $80.32 Range $68.75 - $89.68
Q3 2019
Shares 64 Value ($000) $4 Avg Close $62.07 Range $56.79 - $68.75