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

 6/27/22  Polad Yizhaq                      3          Director²   1:4K   374Water Inc.                     Blueprint/FA             
 6/23/22  Vanderhider James Michael         3          Director²   1:6K   374Water Inc.                     Blueprint/FA             
 6/23/22  Estes Deanna Rene                 3          Director²   1:5K   374Water Inc.                     Blueprint/FA             
 6/23/22  Penn Buddie J                     3          Director²   1:4K   374Water Inc.                     Blueprint/FA             
 6/16/22  374Water Inc.                     8-K:5,8,9   6/13/22   14:201K                                   Blueprint/FA             
 6/13/22  374Water Inc.                     CERT        6/13/22    1:515K                                   Nasdaq Stock Market LLC  
 6/13/22  374Water Inc.                     8-A12B                 1:69K                                    Blueprint/FA             

____________
¹	Filing/Form Types:
	3	Initial Statement of Beneficial Ownership of Securities by an Insider — Form 3 { The Filer is an Insider² of the Issuer }.
	8-A12B	Registration Statement for a Class of Securities — Form 8-A.
	8-K	Current Report — Form 8-K { Item 1: Business & Operations;  2: Financial Info;  3: Securities & Trading;  4: Accountants & Accounting;  5: Governance & Management;  6: Asset-Backed Securities;  7: Disclosures;  8: Events;  9: Financials }.
	CERT	Certification by a Securities Exchange Approving a Listing — Form CERT.
²	Insider:  The Filer is a Director, Officer, 10% Owner and/or Other “insider” of the Issuer.