<SEC-DOCUMENT>0001493152-23-019693-index.html : 20230531
<SEC-HEADER>0001493152-23-019693.hdr.sgml : 20230531
<ACCEPTANCE-DATETIME>20230531170850
ACCESSION NUMBER:		0001493152-23-019693
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20230526
FILED AS OF DATE:		20230531
DATE AS OF CHANGE:		20230531

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Lazarev Alexander V
		CENTRAL INDEX KEY:			0001394174

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-38185
		FILM NUMBER:		23981950

	MAIL ADDRESS:	
		STREET 1:		18 WINCHESTER DRIVE
		CITY:			LEXINGTON
		STATE:			MA
		ZIP:			02420

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PRESSURE BIOSCIENCES INC
		CENTRAL INDEX KEY:			0000830656
		STANDARD INDUSTRIAL CLASSIFICATION:	LABORATORY ANALYTICAL INSTRUMENTS [3826]
		IRS NUMBER:				042652826
		STATE OF INCORPORATION:			MA
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		14 NORFOLK AVENUE
		CITY:			SOUTH EASTON
		STATE:			MA
		ZIP:			02375
		BUSINESS PHONE:		5082301828

	MAIL ADDRESS:	
		STREET 1:		14 NORFOLK AVENUE
		CITY:			SOUTH EASTON
		STATE:			MA
		ZIP:			02375

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BOSTON BIOMEDICA INC
		DATE OF NAME CHANGE:	19960812
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>ownership.xml
<TEXT>
Document 1 - file: ownership.html

Document 1 - RAW XML: ownership.xml

</DOCUMENT>
</SEC-DOCUMENT>