MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

HARBOR INVESTMENT ADVISORY, LLC's Holding History (CIK: 0001468792)

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

Q1 2024
Shares 17 Value ($000) $2 Avg Close $126.70 Range $115.25 - $145.08
Q4 2019
Shares 1 Value ($000) $0 Avg Close $59.15 Range $55.67 - $63.19