MINERALS TECHNOLOGIES INC

Ticker: MTX CUSIP: 603158106 Class: Common Stock

WASHINGTON TRUST Co's Holding History (CIK: 0001079736)

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

Q1 2021

Shares 909 Value ($000) $68 Avg Close $69.02 Range $59.59 - $79.48

Q4 2020

Shares 1,147 Value ($000) $71 Avg Close $57.87 Range $48.80 - $64.63

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	909	$68	$69.02	$59.59 - $79.48
Q4 2020	1,147	$71	$57.87	$48.80 - $64.63