As Of	Filer	Filing¹	For·On·As	Docs:Size	Issuer		Filing Agent

  2/7/17  Magstadt Brian J                  4          Officer²    1:11K  Simpson Manufacturing Co., Inc.   Simpson Mfg Co., Inc.    
  2/7/17  Dankel Roger                      4          Officer²    1:12K  Simpson Manufacturing Co., Inc.   Simpson Mfg Co., Inc.    
  2/7/17  Mackenzie Jeffrey Eric            4          Officer²    1:10K  Simpson Manufacturing Co., Inc.   Simpson Mfg Co., Inc.    
  2/7/17  Colonias Karen Winifred           4          Dir.,Off.²  1:11K  Simpson Manufacturing Co., Inc.   Simpson Mfg Co., Inc.    
  2/7/17  Leung Sunny H                     4          Officer²    1:10K  Simpson Manufacturing Co., Inc.   Simpson Mfg Co., Inc.    
  2/7/17  Arevalo Ricardo M                 4          Officer²    1:10K  Simpson Manufacturing Co., Inc.   Simpson Mfg Co., Inc.    

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¹	Filing/Form Type:  -K
	4	Statement of Changes in Beneficial Ownership of Securities by an Insider — Form 4 { The Filer is an Insider² of the Issuer }.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.