MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

SIGNET FINANCIAL MANAGEMENT, LLC's Holding History (CIK: 0001600307)

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

Q4 2021

Shares 494 Value ($000) $45 Avg Close $83.35 Range $68.09 - $95.60

Q3 2018

Shares 58 Value ($000) $4 Avg Close $60.17 Range $53.70 - $65.10

Q2 2018

Shares 14 Value ($000) $1 Avg Close $54.29 Range $49.40 - $57.45

Q1 2018

Shares 14 Value ($000) $1 Avg Close $51.05 Range $44.95 - $55.35

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	494	$45	$83.35	$68.09 - $95.60
Q3 2018	58	$4	$60.17	$53.70 - $65.10
Q2 2018	14	$1	$54.29	$49.40 - $57.45
Q1 2018	14	$1	$51.05	$44.95 - $55.35