<SEC-DOCUMENT>0001013594-21-000503-index.html : 20210604
<SEC-HEADER>0001013594-21-000503.hdr.sgml : 20210604
<ACCEPTANCE-DATETIME>20210604180750
ACCESSION NUMBER:		0001013594-21-000503
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20210602
FILED AS OF DATE:		20210604
DATE AS OF CHANGE:		20210604

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BLACK HORSE CAPITAL LP
		CENTRAL INDEX KEY:			0001178179
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35798
		FILM NUMBER:		21997711

	BUSINESS ADDRESS:	
		STREET 1:		C/O OPUS EQUUM INC.
		STREET 2:		PO BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323
		BUSINESS PHONE:		(646) 415-8246

	MAIL ADDRESS:	
		STREET 1:		C/O OPUS EQUUM INC.
		STREET 2:		PO BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Chappell Dale
		CENTRAL INDEX KEY:			0001379459

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35798
		FILM NUMBER:		21997714

	MAIL ADDRESS:	
		STREET 1:		C/O OPUS EQUUM INC.
		STREET 2:		PO BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Black Horse Capital Master Fund Ltd.
		CENTRAL INDEX KEY:			0001679234
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35798
		FILM NUMBER:		21997710

	BUSINESS ADDRESS:	
		STREET 1:		C/O OPUS EQUUM, INC.
		STREET 2:		P.O. BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323
		BUSINESS PHONE:		646-688-5193

	MAIL ADDRESS:	
		STREET 1:		C/O OPUS EQUUM, INC.
		STREET 2:		P.O. BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BLACK HORSE CAPITAL MANAGEMENT LLC
		CENTRAL INDEX KEY:			0001379554
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35798
		FILM NUMBER:		21997712

	BUSINESS ADDRESS:	
		STREET 1:		C/O OPUS EQUUM INC.
		STREET 2:		PO BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323
		BUSINESS PHONE:		(646) 415-8246

	MAIL ADDRESS:	
		STREET 1:		C/O OPUS EQUUM INC.
		STREET 2:		PO BOX 788
		CITY:			DOLORES
		STATE:			CO
		ZIP:			81323

	FORMER NAME:	
		FORMER CONFORMED NAME:	Black Horse Capital Management LLC
		DATE OF NAME CHANGE:	20061030

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Cheval Holdings, Ltd.
		CENTRAL INDEX KEY:			0001679225
		STATE OF INCORPORATION:			E9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-35798
		FILM NUMBER:		21997713

	BUSINESS ADDRESS:	
		STREET 1:		P.O. BOX 309G, UGLAND HOUSE
		STREET 2:		GEORGETOWN
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-1104
		BUSINESS PHONE:		646-472-7948

	MAIL ADDRESS:	
		STREET 1:		P.O. BOX 309G, UGLAND HOUSE
		STREET 2:		GEORGETOWN
		CITY:			GRAND CAYMAN
		STATE:			E9
		ZIP:			KY1-1104

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HUMANIGEN, INC
		CENTRAL INDEX KEY:			0001293310
		STANDARD INDUSTRIAL CLASSIFICATION:	PHARMACEUTICAL PREPARATIONS [2834]
		IRS NUMBER:				770557236
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		533 AIRPORT BLVD.
		STREET 2:		SUITE 400
		CITY:			BURLINGAME
		STATE:			CA
		ZIP:			94010
		BUSINESS PHONE:		650.243.3100

	MAIL ADDRESS:	
		STREET 1:		533 AIRPORT BLVD.
		STREET 2:		SUITE 400
		CITY:			BURLINGAME
		STATE:			CA
		ZIP:			94010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	KALOBIOS PHARMACEUTICALS INC
		DATE OF NAME CHANGE:	20040609
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>form4.xml
<TEXT>
Document 1 - file: form4.html

Document 1 - RAW XML: form4.xml

</DOCUMENT>
</SEC-DOCUMENT>