MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Sageworth Trust Co of South Dakota's Holding History (CIK: 0001871593)

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

Q2 2022
Shares 15 Value ($000) $1 Avg Close $80.32 Range $68.75 - $89.68
Q1 2022
Shares 38 Value ($000) $3 Avg Close $85.47 Range $78.88 - $96.00
Q4 2021
Shares 88 Value ($000) $8 Avg Close $83.35 Range $68.09 - $95.60