<SEC-DOCUMENT>0001062993-22-003699-index.html : 20220211
<SEC-HEADER>0001062993-22-003699.hdr.sgml : 20220211
<ACCEPTANCE-DATETIME>20220211133051
ACCESSION NUMBER:		0001062993-22-003699
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220211
DATE AS OF CHANGE:		20220211

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			REVELATION BIOSCIENCES, INC.
		CENTRAL INDEX KEY:			0001810560
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				843898466
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-91762
		FILM NUMBER:		22619019

	BUSINESS ADDRESS:	
		STREET 1:		4660 LAJOLLA VILLAGE DRIVE
		STREET 2:		SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92122
		BUSINESS PHONE:		650-800-3717

	MAIL ADDRESS:	
		STREET 1:		4660 LAJOLLA VILLAGE DRIVE
		STREET 2:		SUITE 100
		CITY:			SAN DIEGO
		STATE:			CA
		ZIP:			92122

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Petra Acquisition Inc.
		DATE OF NAME CHANGE:	20200423

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Polar Asset Management Partners Inc.
		CENTRAL INDEX KEY:			0001326389
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		16 YORK STREET SUITE 2900
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 0E6
		BUSINESS PHONE:		416-367-4364

	MAIL ADDRESS:	
		STREET 1:		16 YORK STREET SUITE 2900
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 0E6

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Polar Securities Inc.
		DATE OF NAME CHANGE:	20050506
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>formsc13ga.htm
<DESCRIPTION>FORM SC 13G/A
<TEXT>
Document 1 - file: formsc13ga.htm

</DOCUMENT>
</SEC-DOCUMENT>