<SEC-DOCUMENT>0000950142-17-001656-index.html : 20170911
<SEC-HEADER>0000950142-17-001656.hdr.sgml : 20170911
<ACCEPTANCE-DATETIME>20170911165709
ACCESSION NUMBER:		0000950142-17-001656
CONFORMED SUBMISSION TYPE:	SC 13D
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170911
DATE AS OF CHANGE:		20170911
GROUP MEMBERS:		CHRISTOPHER L. GUST
GROUP MEMBERS:		ROBERT R. BELLICK
GROUP MEMBERS:		WOLVERINE ASSET MANAGEMENT, LLC
GROUP MEMBERS:		WOLVERINE HOLDINGS, L.P.
GROUP MEMBERS:		WOLVERINE TRADING PARTNERS, INC.

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			CASTLE A M & CO
		CENTRAL INDEX KEY:			0000018172
		STANDARD INDUSTRIAL CLASSIFICATION:	WHOLESALE-METALS SERVICE CENTERS & OFFICES [5051]
		IRS NUMBER:				360879160
		STATE OF INCORPORATION:			MD
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13D
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-31304
		FILM NUMBER:		171079446

	BUSINESS ADDRESS:	
		STREET 1:		1420 KENSINGTON ROAD
		STREET 2:		SUITE 220
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523
		BUSINESS PHONE:		8474557111

	MAIL ADDRESS:	
		STREET 1:		1420 KENSINGTON ROAD
		STREET 2:		SUITE 220
		CITY:			OAK BROOK
		STATE:			IL
		ZIP:			60523

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			WOLVERINE ASSET MANAGEMENT LLC
		CENTRAL INDEX KEY:			0001279891
		IRS NUMBER:				020611276

	FILING VALUES:
		FORM TYPE:		SC 13D

	BUSINESS ADDRESS:	
		STREET 1:		175 W. JACKSON
		STREET 2:		SUITE 340
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60064
		BUSINESS PHONE:		3128844400

	MAIL ADDRESS:	
		STREET 1:		175 WEST JACKSON
		STREET 2:		SUITE 340
		CITY:			CHICAGO
		STATE:			IL
		ZIP:			60604
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13D
<SEQUENCE>1
<FILENAME>eh1700951_13d-wolverine.htm
<DESCRIPTION>SCHEDULE 13D
<TEXT>
Document 1 - file: eh1700951_13d-wolverine.htm

</DOCUMENT>
</SEC-DOCUMENT>