MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

ASSETMARK, INC's Holding History (CIK: 0001344551)

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

Q4 2025
Shares 11 Value ($000) $1 Avg Close $123.31 Range $109.61 - $135.33
Q3 2025
Shares 11 Value ($000) $1 Avg Close $105.00 Range $78.40 - $122.73
Q4 2017
Shares 6 Value ($000) $0 Avg Close $47.56 Range $42.10 - $52.10