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			For more information please contact: 
			  Investment Banking James Antonopoulos 
			Managing Director Co-Head of Healthcare Investment Banking 
			(646) 358-1906 
			
			jantonopoulos@roth.com   
			Eric B. Cheng 
			Managing Director Co-Head of Healthcare Investment Banking 
			(646) 358-1901 
			
			echeng@roth.com
						   
			
			
			Jeffery R. Smith, Ph.D. 
			Managing Director 
			(646) 358-1915 
			
			jsmith@roth.com
			   
			
			
			Aparna Beeram 
			Vice President 
			(646) 358-1912 
			
			abeeram@roth.com   
			Equity Capital Markets 
			
			Aaron Gurewitz 
			Head of Equity 
			Capital Markets 
			(949) 720-5703 
			
			agurewitz@roth.com 
			  
			
			Nazan Akdeniz 
			Senior Vice President 
			(949) 720-5740 
			
			nakdeniz@roth.com 
			  
			
			Lou Ellis 
			Senior Vice President 
			(949) 720-5739 
			
			lellis@roth.com  | 
			
			 
			Transaction Information 
						Atreca, Inc. (Nasdaq: BCEL), a biopharmaceutical company utilizing its differentiated platform to discover and develop novel antibody-based immunotherapeutics to treat a range of solid tumor types, has closed an underwritten public offering of 7,031,250 shares of its Class A Common Stock and 781,250 shares of its Class B Common Stock.  The shares were sold at the public offering price of $16.00 per share, resulting in the gross proceeds for Atreca, Inc. of approximately $125 million.    In addition, Atreca has granted the underwriters a 30-day option to purchase up to 1,171,875 additional shares of its Class A Common Stock at the public offering price.  
  
ROTH Capital Partners acted as co-manager for the offering.
  
About Atreca, Inc. 
						Atreca is a biopharmaceutical company developing novel antibody-based immunotherapeutics generated by its differentiated discovery platform. Atreca’s platform allows access to an unexplored landscape in oncology through the identification of unique antibody-target pairs generated by the human immune system during an active immune response against tumors. These antibodies provide the basis for first-in-class therapeutic candidates, such as our lead product candidate ATRC-101. A Phase 1b study evaluating ATRC-101 in multiple solid tumor cancers is currently enrolling patients.  For more information, please visit 
			www.atreca.com. 
			(Source: Company Press Release | 07.08.20)
			
  About ROTH Capital Partners 
			ROTH Capital Partners, LLC (ROTH), is a relationship-driven investment bank focused on serving emerging growth companies and 
			their investors. As a full-service investment bank, ROTH provides capital raising, M&A advisory, analytical research, trading, 
			market-making services and corporate access. Headquartered in Newport Beach, CA, ROTH is privately-held and employee owned, and 
			maintains offices throughout the U.S. For more information on ROTH, please visit 
			www.roth.com.  | 
		
		
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			Date of Announcement: 07.23.20 
			The material, information and  facts discussed in this announcement other than the information regarding ROTH Capital Partners, LLC 
			("ROTH") and its affiliates, are from sources believed to be reliable, but are in no way guaranteed to be complete or accurate. This announcement should not be used as a complete analysis of any 
			companies, securities or topics discussed herein. Additional information is available upon request. This is not, however, an 	offer or solicitation of the securities discussed. Any opinions or 
			estimates in this announcement are subject to change without notice. An investment in any security based on this announcement may involve risks and uncertainties that could cause actual results to differ 
			materially from the forward-looking statements. Additionally, such investments may involve a high degree of risk and may not be suitable for all investors. No part of this announcement may be 
			reproduced in any form without the express written permission of ROTH. Copyright 2020.  |