LINDBLAD EXPEDITIONS HOLDINGS, INC. 10-Q

ITEM 5. OTHER INFORMATION   Not applicable.     29   ITEM 6. EXHIBITS   Number   Description   Included   Form   Filing Date 4.1   FIRST SUPPLEMENTAL INDENTURE, dated as of May 2, 2023, by and among Lindblad Expeditions, LLC, the other parties listed as New Guarantors and Wilmington Trust, National Association, as trustee.    Herewith         31.1   Certification of Chief Executive Officer of Lindblad Expeditions Holdings, Inc. pursuant to Rule 13a-14(a) or Rule 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended.   Herewith         31.2   Certification of Chief Financial Officer of Lindblad Expeditions Holdings, Inc. pursuant to Rule 13a-14(a) or Rule 15d-14(a) promulgated under the Securities Exchange Act of 1934, as amended.   Herewith         32.1   Certification of Chief Executive Officer of Lindblad Expeditions Holdings, Inc. pursuant to Rule 13a-14(b) promulgated under the Securities Exchange Act of 1934, as amended, and 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.   Herewith         32.2   Certification of Chief Financial Officer of Lindblad Expeditions Holdings, Inc. pursuant to Rule 13a-14(b) promulgated under the Securities Exchange Act of 1934, as amended, and 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.   Herewith         101.INS   Inline XBRL Instance Document (the Instance Document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document)   Herewith         101.SCH   Inline XBRL Taxonomy Extension Schema Document   Herewith         101.CAL   Inline XBRL Taxonomy Extension Calculation Linkbase Document   Herewith         101.DEF   Inline XBRL Taxonomy Extension Definition Linkbase Document   Herewith         101.LAB   Inline XBRL Taxonomy Extension Label Linkbase Document   Herewith         101.PRE   Inline XBRL Taxonomy Extension Presentation Linkbase Document   Herewith         104   Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101)                     30     SIGNATURE   Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized, on May 3, 2023.     LINDBLAD EXPEDITIONS HOLDINGS, INC.   (Registrant)         By /s/ Dolf Berle     Dolf Berle     Chief Executive Officer     (Principal Executive Officer)         By /s/ Craig Felenstein     Craig Felenstein     Chief Financial Officer     (Principal Financial and Accounting Officer)             31