Greenlane Holdings, Inc. 10-Q

ITEM 5. OTHER INFORMATION During the three months ended March 31, 2026, none of our directors or officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as those terms are defined in Item 408 of Regulation S-K. 36 ITEM 6. EXHIBITS Exhibit Number Description 3.1 Amended and Restated Certificate of Incorporation of Greenlane Holdings, Inc. (Incorporated by reference to Exhibit 3.1 to Greenlane’s Quarterly Report on Form 10-Q, filed November 15, 2021). 3.2 Second Amended and Restated By-Laws of Greenlane Holdings, Inc. (Incorporated by reference to Exhibit 3.2 to Greenlane’s Current Report on Form 8-K, filed April 25, 2019). 3.3 Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Greenlane Holdings, Inc., effective August 9, 2022 (Incorporated by reference to Exhibit 3.1 to Greenlane’s Current Report on Form 8-K, filed on August 4, 2022). 3.4 Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Greenlane Holdings, Inc., dated April 17, 2025 (Incorporated by reference to Exhibit 3.1 to Greenlane’s Current Report on Form 8-K, filed on April 17, 2025). 3.5 Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Greenlane Holdings, Inc., dated June 26, 2025 (Incorporated by reference to Exhibit 3.5 to Greenlane’s Annual Report on Form 10-K, filed March 31, 2026) 3.6 Amendment to the Second Amended and Restated Bylaws of Greenlane Holdings, Inc. (Incorporated by reference to Exhibit 3.1 to Greenlane’s Current Report on Form 8-K, filed on April 12, 2023). 3.7 Certificate of Amendment to the Amended and Restated Certificate of Incorporation of Greenlane Holdings, Inc., dated April 2, 2026 (Incorporated by reference to Exhibit 3.1 to Greenlane’s Current Report on Form 8-K, filed on April 6, 2026). 31.1** Certification of Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 31.2** Certification of the Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. 32.1* Certification of Principal Executive Officer and Principal Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002. 101** The following materials from the Company’s Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, were formatted in Inline XBRL (Extensible Business Reporting Language): (i) Condensed Consolidated Balance Sheets, (ii) Condensed Consolidated Statements of Operations and Comprehensive Loss, (iii) Condensed Consolidated Statements of Stockholders’ Equity, and (iv) Condensed Consolidated Statements of Cash Flows. The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. 104** Cover Page Interactive Data File – the cover page XBRL tags are embedded within the Inline XBRL. * The certifications attached as Exhibit 32.1 that accompany this Quarterly Report on Form 10-Q are not deemed filed with the Securities and Exchange Commission and are not to be incorporated by reference into any filing of Greenlane Holdings, Inc. under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of such Form 10-Q), irrespective of any general incorporation language contained in such filing. ** Filed herewith. 37 SIGNATURES 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. GREENLANE HOLDINGS, INC. Date: May 15, 2026 By: /s/ Jason Hitchcock Jason Hitchcock Chief Executive Officer (Principal Executive Officer) Date: May 15, 2026 By: /s/ Vanessa Guzmán-Clark Vanessa Guzmán-Clark Chief Financial Officer (Principal Financial Officer) 38