<SEC-DOCUMENT>0001213900-21-038712-index.html : 20210726
<SEC-HEADER>0001213900-21-038712.hdr.sgml : 20210726
<ACCEPTANCE-DATETIME>20210726171932
ACCESSION NUMBER:		0001213900-21-038712
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		7
FILED AS OF DATE:		20210726
DATE AS OF CHANGE:		20210726
GROUP MEMBERS:		ANASTASIOS NIKOLAOU
GROUP MEMBERS:		ANDREAS HADJIMICHAEL
GROUP MEMBERS:		MARCIN CZERNIK
GROUP MEMBERS:		WIACZESLAW SMOLOKOWSKI

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SERA PROGNOSTICS, INC.
		CENTRAL INDEX KEY:			0001534969
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				261911522
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-92704
		FILM NUMBER:		211114983

	BUSINESS ADDRESS:	
		STREET 1:		2749 E. PARLEYS WAY
		STREET 2:		SUITE 200
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84109
		BUSINESS PHONE:		(801) 990-0520

	MAIL ADDRESS:	
		STREET 1:		2749 E. PARLEYS WAY
		STREET 2:		SUITE 200
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84109

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Chione Ltd
		CENTRAL INDEX KEY:			0001590232
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			G4

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		SIMOU MENARDOU 8, RIA COURT 8
		STREET 2:		OFFICE 101, 6015
		CITY:			LARNACA
		STATE:			G4
		ZIP:			CY
		BUSINESS PHONE:		48 (22) 840 8342

	MAIL ADDRESS:	
		STREET 1:		SIMOU MENARDOU 8, RIA COURT 8
		STREET 2:		OFFICE 101, 6015
		CITY:			LARNACA
		STATE:			G4
		ZIP:			CY
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>ea144731-13dchione_serapro.htm
<DESCRIPTION>SCHEDULE 13D
<TEXT>
Document 1 - file: ea144731-13dchione_serapro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-4.4
<SEQUENCE>2
<FILENAME>ea144731ex4-4_serapro.htm
<DESCRIPTION>LOCKUP AGREEMENT
<TEXT>
Document 2 - file: ea144731ex4-4_serapro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.1
<SEQUENCE>3
<FILENAME>ea144731ex24-1_serapro.htm
<DESCRIPTION>POWER OF ATTORNEY, DATED JULY 21, 2021, MADE BY MARCIN CZERNIK AND CHIONE LTD. IN FAVOR OF SHALOM LEAF
<TEXT>
Document 3 - file: ea144731ex24-1_serapro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.2
<SEQUENCE>4
<FILENAME>ea144731ex24-2_serapro.htm
<DESCRIPTION>POWER OF ATTORNEY, DATED JULY 21, 2021, MADE BY ANDREAS HADJIMICHAEL AND CHIONE LTD. IN FAVOR OF SHALOM LEAF
<TEXT>
Document 4 - file: ea144731ex24-2_serapro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.3
<SEQUENCE>5
<FILENAME>ea144731ex24-3_serapro.htm
<DESCRIPTION>POWER OF ATTORNEY, DATED JULY 21, 2021, MADE BY ANASTASIOS NIKOLAOU AND CHIONE LTD. IN FAVOR OF SHALOM LEAF
<TEXT>
Document 5 - file: ea144731ex24-3_serapro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24.4
<SEQUENCE>6
<FILENAME>ea144731ex24-4_serapro.htm
<DESCRIPTION>POWER OF ATTORNEY, DATED JULY 21, 2021, MADE BY WIACZESLAW SMOLOKOWSKI IN FAVOR OF SHALOM LEAF
<TEXT>
Document 6 - file: ea144731ex24-4_serapro.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>7
<FILENAME>ea144731ex99-1_serapro.htm
<DESCRIPTION>JOINT FILING AGREEMENT, DATED JULY __, 2021, AMONG THE REPORTING PERSONS
<TEXT>
Document 7 - file: ea144731ex99-1_serapro.htm

</DOCUMENT>
</SEC-DOCUMENT>