    <SEC-DOCUMENT>0001437749-23-010431-index.html : 20230417
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    <ACCEPTANCE-DATETIME>20230417160508
    ACCESSION NUMBER:		0001437749-23-010431
    CONFORMED SUBMISSION TYPE:	DEF 14A
    PUBLIC DOCUMENT COUNT:		8
    CONFORMED PERIOD OF REPORT:	20230601
    FILED AS OF DATE:		20230417
    DATE AS OF CHANGE:		20230417

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Bridgeline Digital, Inc.
    		CENTRAL INDEX KEY:			0001378590
    		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-PREPACKAGED SOFTWARE [7372]
    		IRS NUMBER:				522263942
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0930

    	FILING VALUES:
    		FORM TYPE:		DEF 14A
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-33567
    		FILM NUMBER:		23823974

    	BUSINESS ADDRESS:
    		STREET 1:		100 TRADE CENTER, SUITE G-700
    		CITY:			WOBURN
    		STATE:			MA
    		ZIP:			01801
    		BUSINESS PHONE:		781 376 5555

    	MAIL ADDRESS:
    		STREET 1:		100 TRADE CENTER, SUITE G-700
    		CITY:			WOBURN
    		STATE:			MA
    		ZIP:			01801

    	FORMER COMPANY:
    		FORMER CONFORMED NAME:	Bridgeline Software, Inc.
    		DATE OF NAME CHANGE:	20061018
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>DEF 14A
    <SEQUENCE>1
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    <DESCRIPTION>FORM DEF 14A
    <TEXT>
    Document 1 - file: blin20230206_def14a.htm

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    <SEQUENCE>3
    <FILENAME>blin20230206_def14aimg002.jpg
    <TEXT>
    Document 3 - file: blin20230206_def14aimg002.jpg

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    <SEQUENCE>4
    <FILENAME>blin20230206_def14aimg003.jpg
    <TEXT>
    Document 4 - file: blin20230206_def14aimg003.jpg

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    <SEQUENCE>5
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    <SEQUENCE>6
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    Document 6 - file: proxy01.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>7
    <FILENAME>proxy02.jpg
    <TEXT>
    Document 7 - file: proxy02.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>8
    <FILENAME>proxy03.jpg
    <TEXT>
    Document 8 - file: proxy03.jpg

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