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

 9/28/18  CooTek (Cayman) Inc.              424B4                  1:4.8M                                   Toppan Merrill-FA        
 9/27/18‡ CooTek (Cayman) Inc.              EFFECT      9/27/18    1:2K                                     SEC #5                   
 9/27/18‡ CooTek (Cayman) Inc.              EFFECT      9/27/18    1:2K                                     SEC #5                   

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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:  -Q
	424B4	Prospectus – Info Previously Omitted & New Facts or Events.
	EFFECT	SEC Notice of Effectiveness.