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

11/12/19  DH Partners, LLC                  SC 13D                 2:142K Data I/O Corp.                    Toppan Merrill/FA        
          Delafield Hambrecht Partners Fund, LP³
          Delafield Hambrecht, Inc.³
          John D. Delafield³
 2/14/19  DH Partners, LLC                  SC 13G/A               2:138K Data I/O Corp.                    Toppan Merrill/FA        
          Delafield Hambrecht Partners Fund, LP³
          Delafield Hambrecht, Inc.³
          John D. Delafield³
 11/9/18  DH Partners, LLC                  SC 13G                 2:137K Data I/O Corp.                    Toppan Merrill/FA        
          Delafield Hambrecht Partners Fund, LP³
          Delafield Hambrecht, Inc.³
          John D. Delafield³
 9/10/07  Delafield Hambrecht, Inc.         SC 13D/A               1:99K  Cost U Less Inc.                  RR Donnelley             
          Colin M Hutchinson³
          Delafield Hambrecht Micro-Cap Value Fund LP³
          Delafield Hambrecht Partners Fund LP³
          Delafield Hambrecht Partners LLC³
          John D Delafield³
  3/7/07‡ Delafield Hambrecht, Inc.         SC 13D/A               1:124K Cost U Less Inc.                  RR Donnelley             
          Colin M Hutchinson³
          Delafield Hambrecht Micro Cap Value Fund LP³
          Delafield Hambrecht Partners Fund LP³
          Delafield Hambrecht Partners LLC³
          John D Delafield³
 1/24/07  Delafield Hambrecht, Inc.         SC 13D/A               1:130K Cost U Less Inc.                  RR Donnelley             
          Colin M Hutchinson³
          Delafield Hambrecht Micro Cap Value Fund LP³
          Delafield Hambrecht Partners Fund LP³
          Delafield Hambrecht Partners LLC³
          John D Delafield³
          William N Mathis³
11/10/05‡ Delafield Hambrecht, Inc.         SC 13D                 1:26K  Cost U Less Inc.                  Bowne - Seattle/FA       
          Colin M. Hutchinson³
          Delafield Hambrecht Micro-Cap Value Fund, LP³
          Delafield Hambrecht Partners Fund, LP³
          Delafield Hambrecht Partners, LLC³
          John D.Delafield³
          William N. Mathis³

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‡	A non-Insider-Ownership Filing that was accepted after the SEC “closed” at 5:30:00pm ET.  The legal “Filed As Of” date may be the next, or another, day.
¹	Filing/Form Types:
	SC 13D	Statement of Acquisition of Beneficial Ownership by an “Active” Investor — Schedule 13D.
	SC 13G	Statement of Acquisition of Beneficial Ownership by a “Passive” Investor — Schedule 13G.
	/A	Amendment to, or Amended version of, a previous Filing of this Type.
³	Group Member:  A Registrant or non-Registrant party to this Filing made by a Group.