MATHIESON DAVID [Rocket]

Date	Name	Symbol	Type	Security	Shares	Price	Value	Reported
05/19/2015	ROGERS CORP	ROG	Payment of Exercise	Capital (Common) Stock	271	$71.81	$19.5k	05/19/2015
02/18/2015	ROGERS CORP	ROG	Grant	Capital (Common) Stock	2.4k	$0.00	$0	02/18/2015
07/31/2014	ROGERS CORP	ROG	Purchase	Capital (Common) Stock	866	$57.76	$50k	07/31/2014
05/19/2014	ROGERS CORP	ROG	Grant	Capital (Common) Stock	2.5k	$60.06	$150.2k	05/19/2014
04/24/2014	TENNANT CO	TNC	Grant	Stock Option (right to buy)	1.8k	$64.20	$113.3k	04/24/2014
04/24/2014	TENNANT CO	TNC	Grant	Common Stock	701	$0.00	$0	04/24/2014
05/12/2009	TENNANT CO	TNC	Grant	Stock Option (right to buy)	2k	$19.22	$38.4k	05/12/2009
05/12/2009	TENNANT CO	TNC	Grant	Common Stock	1.5k	$19.22	$28.8k	05/12/2009