<SEC-DOCUMENT>0001104659-22-060041-index.html : 20220513
<SEC-HEADER>0001104659-22-060041.hdr.sgml : 20220513
<ACCEPTANCE-DATETIME>20220513112935
ACCESSION NUMBER:		0001104659-22-060041
CONFORMED SUBMISSION TYPE:	DFAN14A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20220513
DATE AS OF CHANGE:		20220513

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Rubicon Technology, Inc.
		CENTRAL INDEX KEY:			0001410172
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				364419301
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DFAN14A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-33834
		FILM NUMBER:		22921083

	BUSINESS ADDRESS:	
		STREET 1:		900 EAST GREEN STREET
		CITY:			BENSENVILLE
		STATE:			IL
		ZIP:			60106
		BUSINESS PHONE:		(847) 295-7000

	MAIL ADDRESS:	
		STREET 1:		900 EAST GREEN STREET
		CITY:			BENSENVILLE
		STATE:			IL
		ZIP:			60106

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Paragon Technologies, Inc.
		CENTRAL INDEX KEY:			0000090045
		STANDARD INDUSTRIAL CLASSIFICATION:	CONSTRUCTION, MINING & MATERIALS HANDLING MACHINERY & EQUIP [3530]
		IRS NUMBER:				221643428
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		DFAN14A

	BUSINESS ADDRESS:	
		STREET 1:		101 LARRY HOLMES DRIVE, STE 500
		CITY:			EASTON
		STATE:			PA
		ZIP:			18042
		BUSINESS PHONE:		6105594015

	MAIL ADDRESS:	
		STREET 1:		101 LARRY HOLMES DRIVE, STE 500
		CITY:			EASTON
		STATE:			PA
		ZIP:			18042

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PARAGON TECHNOLOGIES INC
		DATE OF NAME CHANGE:	20000420

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	SI HANDLING SYSTEMS INC
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>DFAN14A
<SEQUENCE>1
<FILENAME>tm2215536d1_dfan14a.htm
<DESCRIPTION>DFAN14A
<TEXT>
Document 1 - file: tm2215536d1_dfan14a.htm

</DOCUMENT>
</SEC-DOCUMENT>