MATERION CORP

Ticker: MTRN CUSIP: 576690101 Class: EQTY

Bollard Group LLC's Holding History (CIK: 0001556218)

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

Q1 2021

Shares 1,713 Value ($000) $113 Avg Close $69.38 Range $61.96 - $80.70

Q4 2020

Shares 1,713 Value ($000) $109 Avg Close $57.50 Range $49.51 - $64.23

Q3 2020

Shares 1,713 Value ($000) $89 Avg Close $56.58 Range $49.60 - $63.83

Q2 2020

Shares 1,713 Value ($000) $105 Avg Close $50.57 Range $32.91 - $63.46

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	1,713	$113	$69.38	$61.96 - $80.70
Q4 2020	1,713	$109	$57.50	$49.51 - $64.23
Q3 2020	1,713	$89	$56.58	$49.60 - $63.83
Q2 2020	1,713	$105	$50.57	$32.91 - $63.46