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    <filerInfo>
      <filer>
        <filerCredentials>
          <cik>0001533627</cik>
          <ccc>XXXXXXXX</ccc>
        </filerCredentials>
      </filer>
      <liveTestFlag>LIVE</liveTestFlag>



    </filerInfo>
  </headerData>
  <formData>
    <issuerInfo>
      <issuerCik>0000039368</issuerCik>
      <issuerName>FULLER H B CO</issuerName>
      <secFileNumber>001-09225</secFileNumber>
      <issuerAddress>
        <com:street1>1200 WILLOW LAKE BLVD</com:street1>
        <com:city>ST PAUL</com:city>
        <com:stateOrCountry>MN</com:stateOrCountry>
        <com:zipCode>55110-5132</com:zipCode>
      </issuerAddress>
      <issuerContactPhone>6126453401</issuerContactPhone>
      <nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>JENSEN TRACI L</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
      <relationshipsToIssuer>
        <relationshipToIssuer>Officer</relationshipToIssuer>
      </relationshipsToIssuer>
    </issuerInfo>
    <securitiesInformation>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <brokerOrMarketmakerDetails>
        <name>Charles Schwab &amp; Co., Inc.</name>
        <address>
          <com:street1>3000 Schwab Way</com:street1>
          <com:city>Westlake</com:city>
          <com:stateOrCountry>TX</com:stateOrCountry>
          <com:zipCode>76262</com:zipCode>
        </address>
      </brokerOrMarketmakerDetails>
      <noOfUnitsSold>22789</noOfUnitsSold>
      <aggregateMarketValue>1628696.00</aggregateMarketValue>
      <noOfUnitsOutstanding>53869657</noOfUnitsOutstanding>
      <approxSaleDate>08/09/2023</approxSaleDate>
      <securitiesExchangeName>NYSE</securitiesExchangeName>
    </securitiesInformation>
    <securitiesToBeSold>
      <securitiesClassTitle>Common</securitiesClassTitle>
      <acquiredDate>08/09/2023</acquiredDate>
      <natureOfAcquisitionTransaction>Employee Stock Option Exercise</natureOfAcquisitionTransaction>
      <nameOfPersonfromWhomAcquired>H.B. FULLER COMPANY</nameOfPersonfromWhomAcquired>
      <isGiftTransaction>N</isGiftTransaction>
      <amountOfSecuritiesAcquired>22789</amountOfSecuritiesAcquired>
      <paymentDate>08/09/2023</paymentDate>
      <natureOfPayment>Broker Payment for Cashless Exercise</natureOfPayment>
    </securitiesToBeSold>
    <nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
    <noticeSignature>
      <noticeDate>08/09/2023</noticeDate>
      <signature>TRACI L JENSEN</signature>
    </noticeSignature>
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144
0001533627
XXXXXXXX
LIVE
0000039368
FULLER H B CO
001-09225
1200 WILLOW LAKE BLVD
ST PAUL
MN
55110-5132
6126453401
JENSEN TRACI L
Officer
Common
Charles Schwab & Co., Inc.
3000 Schwab Way
Westlake
TX
76262
22789
1628696.00
53869657
08/09/2023
NYSE
Common
08/09/2023
Employee Stock Option Exercise
H.B. FULLER COMPANY
N
22789
08/09/2023
Broker Payment for Cashless Exercise
Y
08/09/2023
TRACI L JENSEN