    <SEC-DOCUMENT>0001104659-23-102806-index.html : 20230921
    <SEC-HEADER>0001104659-23-102806.hdr.sgml : 20230921
    <ACCEPTANCE-DATETIME>20230921160140
    ACCESSION NUMBER:		0001104659-23-102806
    CONFORMED SUBMISSION TYPE:	S-3ASR
    PUBLIC DOCUMENT COUNT:		9
    FILED AS OF DATE:		20230921
    DATE AS OF CHANGE:		20230921
    EFFECTIVENESS DATE:		20230921

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIRST BUSEY CORP /NV/
    		CENTRAL INDEX KEY:			0000314489
    		STANDARD INDUSTRIAL CLASSIFICATION:	STATE COMMERCIAL BANKS [6022]
    		IRS NUMBER:				371078406
    		STATE OF INCORPORATION:			NV
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		S-3ASR
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-274620
    		FILM NUMBER:		231269133

    	BUSINESS ADDRESS:
    		STREET 1:		201 W MAIN STREET
    		CITY:			URBANA
    		STATE:			IL
    		ZIP:			61801
    		BUSINESS PHONE:		2173654544

    	MAIL ADDRESS:
    		STREET 1:		201 W MAIN STREET
    		STREET 2:		PO BOX 123
    		CITY:			URBANA
    		STATE:			IL
    		ZIP:			61801
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>S-3ASR
    <SEQUENCE>1
    <FILENAME>tm2326352-1_s3a.htm
    <DESCRIPTION>S-3ASR
    <TEXT>
    Document 1 - file: tm2326352-1_s3a.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-5.1
    <SEQUENCE>2
    <FILENAME>tm23266352d2_ex5-1.htm
    <DESCRIPTION>EXHIBIT 5.1
    <TEXT>
    Document 2 - file: tm23266352d2_ex5-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-23.1
    <SEQUENCE>3
    <FILENAME>tm2326352d2_ex23-1.htm
    <DESCRIPTION>EXHIBIT 23.1
    <TEXT>
    Document 3 - file: tm2326352d2_ex23-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-25.1
    <SEQUENCE>4
    <FILENAME>tm23266352d2_ex25-1.htm
    <DESCRIPTION>EXHIBIT 25.1
    <TEXT>
    Document 4 - file: tm23266352d2_ex25-1.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>EX-FILING FEES
    <SEQUENCE>5
    <FILENAME>tm23266352d2_ex-filingfees.htm
    <DESCRIPTION>EX-FILING FEES
    <TEXT>
    Document 5 - file: tm23266352d2_ex-filingfees.htm

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>6
    <FILENAME>tm2326352d2_ex5-1.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 6 - file: tm2326352d2_ex5-1.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>tm23266352d2_img001.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 7 - file: tm23266352d2_img001.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>tm23266352d2_img002.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 8 - file: tm23266352d2_img002.jpg

    </DOCUMENT>
    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>9
    <FILENAME>lg_busey-4c.jpg
    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 9 - file: lg_busey-4c.jpg

    </DOCUMENT>
    </SEC-DOCUMENT>