424B3

Filed pursuant to Rule 424(b)(3)

Registration No. 333-266293

PROSPECTUS SUPPLEMENT No. 4

(to Prospectus dated May 23, 2023)

SPRINGBIG HOLDINGS, INC.

5,055,524 Common Shares

This prospectus supplement updates and supplements the prospectus dated May 23, 2023 (the “Prospectus”), which forms a part of our registration statement on Form S-1 (No. 333-266293). This prospectus supplement is being filed to update and supplement the information in the Prospectus with information contained in our Current Report on Form 8-K filed with the Securities and Exchange Commission on June 23, 2023 (the “Current Report”). Accordingly, we have attached the Current Report to this prospectus supplement.

This Prospectus and prospectus supplement relate to the resale, from time to time, by CF Principal Investments LLC (“Cantor” or the “Holder”) of up to 5,055,524 of our shares of common stock, $0.0001 par value per share (the “Common Shares”), that have been or may be issued by us to the Holder pursuant to the Common Stock Purchase Agreement, dated as of April 29, 2022, by and between Tuatara Capital Acquisition Corporation (“Tuatara”, the predecessor of SpringBig Holdings, Inc.) and the Holder, as amended by Amendment No. 1 on July 20, 2022 (together, the “Purchase Agreement”), establishing a committed equity facility (the “Facility”). We are not selling any securities under this prospectus and will not receive any of the proceeds from the sale of our Common Shares by the Holder. However, we may receive up to $50.0 million in aggregate gross proceeds from the Holder under the Purchase Agreement in connection with sales of our Common Shares to the Holder pursuant to the Purchase Agreement after the date of this prospectus. In connection with the execution of the Purchase Agreement, we agreed to issue 877,193 Common Shares (such shares, the “Commitment Fee Shares”) to the Holder as consideration for its irrevocable commitment to purchase the Common Shares at our election in our sole discretion, from time to time after the date of this prospectus, upon the terms and subject to the satisfaction of the conditions set forth in the Purchase Agreement. The purchase price per share that Cantor will pay for the Common Shares purchased from us under the Purchase Agreement will fluctuate based on the market price of our Common Shares at the time we elect to sell shares to Cantor and, further, to the extent that the Company sells Common Shares under the Facility, substantial amounts of Common Shares could be issued and resold, which would cause dilution and may impact the Company’s stock price. See “The Committed Equity Financing” for a description of the Purchase Agreement and the Facility and “Selling Stockholder” for additional information regarding Cantor.

The Holder may offer, sell or distribute all or a portion of the Common Shares hereby registered publicly or through private transactions at prevailing market prices or at negotiated prices. We will bear all costs, expenses and fees in connection with the registration of these Common Shares, including with regard to compliance with state securities or “blue sky” laws. The timing and amount of any sale are within the sole discretion of the Holder. The Holder is an underwriter under the Securities Act of 1933, as amended (the “Securities Act”) and any profit on sale of the Common Shares by them and any discounts, commissions or concessions received by them may be deemed to be underwriting discounts and commissions under the Securities Act. Although the Holder is obligated to purchase our Common Shares under the terms of the Purchase Agreement to the extent we choose to sell such Common Shares to them (subject to certain conditions), there can be no assurances that the Holder will sell any or all of the Common Shares purchased under the Purchase Agreement pursuant to this prospectus. The Holder will bear all commissions and discounts, if any, attributable to its sale of Common Shares. See “Plan of Distribution (Conflict of Interest).”

You should read this Prospectus, this prospectus supplement and any additional prospectus supplement or amendment carefully before you invest in our securities. Our Common Stock is traded on The Nasdaq Capital Market (“Nasdaq”) under the symbol “SBIG.” On June 22, 2023, the last reported sale price of our Common Stock on Nasdaq was $0.50 per share.

We are an “emerging growth company” under the federal securities laws and are subject to reduced public company reporting requirements. Investing in our securities involves a high degree of risk. You should review carefully the risks and uncertainties described under the heading “Risk Factors” beginning on page 7 of the Prospectus, and under similar headings in any amendment or supplements to the Prospectus.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or passed upon the adequacy or accuracy of this Prospectus Supplement. Any representation to the contrary is a criminal offense.

The date of this Prospectus Supplement is June 23, 2023.

EX-1.1

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d) OF THE

SECURITIES EXCHANGE ACT OF 1934

Date of Report (Date of earliest event reported): June 21, 2023

SPRINGBIG HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

Delaware	001-40049	88-2789488
(State or other jurisdiction of incorporation)	(Commission File Number)	(IRS Employer Identification No.)

621 NW 53rd Street, Ste. 260

Boca Raton, Florida, 33487

(Address of principal executive offices, including zip code)

Registrant’s telephone number, including area code: (800) 772-9172

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.0001 per share	SBIG	The Nasdaq Capital Market
Warrants, each exercisable for one share of Common Stock, at an exercise price of $11.50 per share	SBIGW	The Nasdaq Capital Market

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See the definitions of “large accelerated filer,” “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer		Accelerated filer
Non-accelerated filer	☒	Smaller reporting company	☒
		Emerging growth company	☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Item 3.01 Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing.

On June 21, 2023, SpringBig Holdings, Inc. (the “Company”) received formal notice from the Listing Qualifications Staff (the “Staff”) of The Nasdaq Stock Market LLC (“Nasdaq”) indicating that, based upon the Company’s continued non-compliance with the minimum $1.00 bid price requirement for continued listing on The Nasdaq Capital Market, as set forth in Nasdaq Listing Rule 5550(a)(1) (the “Bid Price Rule’), the deficiency could serve as an additional basis for the delisting of the Company’s securities from Nasdaq. The Company previously presented its plan to regain compliance with the Bid Price Rule at a hearing before the Nasdaq Hearing Panel (the “Panel”), subsequent to which the Panel transferred the Company’s listing to The Nasdaq Capital Market tier and granted the Company an extension through September 5, 2023, to evidence compliance with the Bid Price Rule.

As disclosed in the Company’s Current Report on Form 8-K filed on December 29, 2022, the Staff previously notified the Company that it did not satisfy the minimum bid price requirement for the 30 prior consecutive business days, and the Company was provided a 180-calendar day grace period to regain compliance with the Bid Price Rule, through June 19, 2023. The Company did not evidence compliance with the rule by June 19, 2023, which resulted in the issuance of the Staff’s June 21, 2023, determination.

The Company is diligently working to evidence compliance with all applicable criteria for continued listing on Nasdaq; however, there can be no assurance that the Company will be able to timely evidence compliance with the applicable listing criteria as required by the Panel’s decision in this matter.

SIGNATURE

Pursuant to the requirements of the Securities and Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		SPRINGBIG HOLDINGS, INC.
June 23, 2023	By:	/s/ Jeffrey Harris
		Name: Jeffrey Harris
		Title: Chief Executive Officer