Type	Name	Date
By-Laws	Amended and Restated By-laws of Sigma Designs, Inc	08/03/2012

Type	Name	Date
Equity incentive plans	Sigma Designs, Inc. 2015 Stock Incentive Plan	08/24/2015
Equity incentive plans	SIGMA DESIGNS, INC. AMENDED AND RESTATED 2009 STOCK INCENTIVE PLAN	07/14/2011
Equity incentive plans	Sigma Designs, Inc. 2009 Equity Incentive Plan	08/04/2009
Equity incentive plans	Sigma Designs, Inc. 2009 Equity Incentive Plan	08/04/2009

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Silicon Laboratories Inc., Seguin Merger Subsidiary, Inc. and Sigma Designs, Inc	12/08/2017

Type	Name	Date
Lease agreement	Lease Agreement by and between Sigma Designs, Inc. and PLDSPE LLC	12/31/2014