Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
Jun 08, 2021	KANGAS EDWARD A Director	Director	Form 4	Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)	357	$108.03	45,349
Apr 01, 2021	KANGAS EDWARD A Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	1,188	$48.25	46,455
Apr 01, 2021	KANGAS EDWARD A Director	Director	Form 4	Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)	258	$116.76	46,197
Apr 01, 2021	KANGAS EDWARD A Director	Director	Form 4	Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3	491	$116.76	45,706
Apr 01, 2021	KANGAS EDWARD A Director	Director	Form 4	Exercise or conversion of derivative security exempted pursuant to Rule 16b-3	1,188	--	--
Jun 12, 2020	KANGAS EDWARD A Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	7,942	--	45,267
Jun 10, 2020	KANGAS EDWARD A Director	Director	Form 4	Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)	420	$26.42	37,325
Jun 09, 2020	KANGAS EDWARD A Director	Director	Form 4	Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e)	319	$27.66	37,745
Jun 14, 2019	KANGAS EDWARD A Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	18,838	--	38,064
Jun 08, 2018	KANGAS EDWARD A Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	72,289	--	480,646