Insider Transactions

Date	Filer	Title	Filing	Type	Shares Traded	Price	Total Held
May 12, 2016	Emkes Mark A Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,504	$33.25	10,755
May 11, 2017	Emkes Mark A Director	Director	Form 5	Grant, award or other acquisition pursuant to Rule 16b-3(d)	1,524	$32.81	45,950
Sep 08, 2015	Emkes Mark A Director	Director	Form 4	Open market or private purchase of non-derivative or derivative security	1,000	$29.29	5,093
Aug 10, 2017	Emkes Mark A Director	Director	Form 4	Open market or private purchase of non-derivative or derivative security	5,000	$25.62	44,426
May 16, 2019	Emkes Mark A Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	2,259	$22.13	67,390
Nov 25, 2016	Emkes Mark A Director	Director	Form 4	Open market or private purchase of non-derivative or derivative security	5,000	$22.08	35,755
Mar 02, 2018	Emkes Mark A Director	Director	Form 4	Open market or private purchase of non-derivative or derivative security	5,000	$21.17	56,488
May 10, 2018	Emkes Mark A Director	Director	Form 4	Grant, award or other acquisition pursuant to Rule 16b-3(d)	2,405	$20.79	58,893
Aug 18, 2016	Emkes Mark A Director	Director	Form 4	Open market or private purchase of non-derivative or derivative security	10,000	$17.19	20,755
Nov 04, 2016	Emkes Mark A Director	Director	Form 4	Open market or private purchase of non-derivative or derivative security	10,000	$14.12	30,755

* Represents the number of non-derivative securities directly held. (I) Indicates that some (or all) of these shares are held indirectly.