Pinstripes (PNST) 424B3Prospectus supplement

The Prospectus and this prospectus supplement relate to the issuance by Pinstripes Holdings, Inc., a Delaware corporation (“Pinstripes Holdings,” “we,” “us,” or “our” and, prior to the Business Combination (as defined below), “Banyan”) of up to (i) 12,075,000 shares of Class A common stock, par value $0.0001 per share, of Pinstripes Holdings (“Pinstripes Holdings Class A Common Stock”) that are issuable upon the exercise of the Public Warrants (as defined below) originally issued in the initial public offering of Banyan (the “IPO”) and (ii) 11,910,000 shares of Pinstripes Holdings Class A Common Stock issuable upon exercise of the Private Placement Warrants (as defined below), originally issued in a private placement to the Sponsor (as defined below) and the underwriters of the IPO, by the holders thereof. We are registering the issuance of such shares of Pinstripes Holdings Class A Common Stock (the “Warrant Shares”) upon exercise of the Public Warrants and the Private Placement Warrants (collectively, the “Warrants”) as required by that certain Warrant Agreement, dated as of January 19, 2022 (the “Warrant Agreement”), entered into by and between Banyan and Continental Stock Transfer & Trust Company.

The Prospectus and this prospectus supplement also relate to the offer and sale from time to time by the selling securityholders identified in this prospectus, or their permitted transferees (the “Selling Securityholders”), of up to an aggregate of 36,605,141 shares of Pinstripes Holdings Class A Common Stock, which consist of:

(i) 4,172,025 outstanding shares of Pinstripes Holdings Class A Common Stock that, consist of (a) 2,646,250 outstanding shares of Pinstripes Holdings Class A Common Stock issued upon conversion on a one-for-one basis of 2,646,250 shares of Class B Common Stock of Banyan (together with the Class A Common Stock of Banyan, the “Banyan Common Stock”), originally issued to Banyan Acquisition Sponsor LLC (the “Sponsor”) at a purchase price of approximately $0.003 per share before the IPO, of which (1) 2,596,762 shares continue to be held as Pinstripes Holdings Class A Common Stock by the Sponsor and (2) 49,488 shares were assigned and sold by the Sponsor to the Sponsor Holders (as defined below) for a purchase price of $0.003 per share before the IPO, and continue to be held as Pinstripes Holdings Class A Common Stock by the Individual Sponsor Holders, (b) 1,018,750 shares that were, upon closing of the Business Combination, effectively re-issued as Pinstripes Holdings Class A Common Stock to certain investors in Banyan in consideration of their agreement not to redeem their respective shares of Banyan Class A Common Stock (as defined below) in connection with Banyan’s extension meeting held on April 21, 2023 (the “Non-Redeeming Investors”), after being forfeited as Banyan Common Stock by the Sponsor Holders , and (c) 507,025 shares were, upon closing of the Business Combination,

(ii) 11,771,022 outstanding shares of Pinstripes Holdings Class A Common Stock (the “Pinstripes Affiliate Shares”) that, consist of (a) 11,669,311 outstanding shares of Pinstripes Holdings Class A Common Stock issued to stockholders of Pinstripes, Inc., that are executive officers, directors and other affiliates of Pinstripes Holdings (the “Pinstripes Affiliates”) in the Business Combination in exchange for their shares of Pinstripes Common Stock (as defined below), including shares issued upon conversion of Pinstripes Preferred Stock, which Pinstripes Affiliate Shares were, at various times prior to the Business Combination, acquired by the Pinstripes Affiliates; provided, that the Pinstripes Affiliates Shares include 1,242,975 shares of Pinstripes Holdings Class A Common Stock that were re-issued to the Pinstripes Affiliates after being forfeited as Banyan Common Stock by the Sponsor Holders and which shares of Banyan Common Stock were initially issued to the Sponsor in a private placement at a purchase price of $0.003 per share before the IPO, and some of which were assigned and sold by the Sponsor to certain Individual Sponsor Holders for a purchase price of $0.003 per share before the IPO;

(iii) 50,000 outstanding shares of Pinstripes Holdings Class A Common Stock issued to Roth Capital Partners LLC in settlement of $0.5 million of transaction costs incurred by Pinstripes for financial advisor, legal and other professional services (accordingly, at an effective price of $10.00 per share);

(iv) 4,696,777 shares of Pinstripes Holdings Class A Common Stock issuable upon conversion of Pinstripes Holdings Series B-1 Common Stock, Pinstripes Holdings Series B-2 Common Stock and Pinstripes Holdings Series B-3 Common Stock, of which (a) 915,000 shares are issuable upon conversion of 915,000 shares of Pinstripes Holdings Series B-1 Common Stock that were issued, in connection with the consummation of the Business Combination, on a one-for-one basis in exchange for 915,000 shares of Banyan Common Stock, which shares were initially issued to the Sponsor in a private placement at purchase price of $0.003 per share before the IPO, of which 896,104 shares continued to be held by the Sponsor until the closing of the Business Combination and 18,896 shares were assigned and sold by the Sponsor to certain Individual Sponsor Holders for a purchase price of $0.003 per share before the IPO, (b) 915,000 shares are issuable upon conversion of 915,000 shares of Pinstripes Holdings Series B-2 Common Stock that were issued, in connection with the consummation of the Business Combination, on a one-for-one basis in exchange for 915,000 shares of Banyan Common Stock, which were initially issued to the Sponsor in a private placement at an effective purchase price of $0.003 per share before the IPO, of which 896,103 shares continued to be held by the Sponsor until the closing of the Business Combination and 18,897 shares were assigned and sold by the Sponsor to the Individual Sponsor Holders for a purchase price of $0.003 per share before the IPO, (c) 872,160 shares are issuable upon conversion of 872,160 shares of Pinstripes Holdings Series B-1 Common Stock that were issued to Pinstripes Affiliates in the Business Combination as additional consideration in exchange for their shares of Pinstripes Common Stock (d) 872,160 shares are issuable upon conversion of 872,160 shares of Pinstripes Holdings Series B-2 Common Stock that were issued to Pinstripes Affiliates in the Business Combination as additional consideration in exchange for their shares of Pinstripes Common Stock, and (e) 1,395,457 shares are issuable upon conversion of 1,395,457 shares of Pinstripes Holdings Series B-3 Common Stock that were issued to Pinstripes Affiliates in the Business Combination as additional consideration in exchange for their shares of Pinstripes Common Stock;

(v) up to 647,011 shares of Pinstripes Holdings Class A Common Stock issuable upon exercise of Pinstripes Holdings Options (as defined below) that were issued to Pinstripes Affiliates in exchange for Pinstripes Options (as defined below), which Pinstripes Options were issued as consideration for service as directors and officers;

(vi) up to 172,806 shares of Pinstripes Holdings Class A Common Stock issuable upon the vesting of restricted stock units that were issued to non-employee directors of Pinstripes Holdings on January 19, 2024 as consideration of their service as directors of Pinstripes Holdings;

(vii) up to 2,912,500 shares of Pinstripes Holdings Class A Common Stock issuable upon exercise of the Oaktree Warrants (as defined below) issued by Pinstripes Holdings to Oaktree Capital Management, L.P. (“Oaktree”), in connection with the closing of the Business Combination and the Oaktree Tranche 1 Loan (as defined below), in consideration of Oaktree’s providing the Oaktree Tranche 1 Loan; and

(viii) up to 11,910,000 shares of Pinstripes Holdings Class A Common Stock issuable upon exercise, at an exercise of $11.50 per share, of 11,910,000 Private Placement Warrants (as defined below), of which (a) 10,860,000 were issued to the Sponsor at an effective purchase price of $1.00 per share in connection with the closing of the IPO and (b) 1,050,000 were issued to the underwriters of the IPO at an effective purchase price of $1.00 per share. This Prospectus also relates to the offer and sale from time to time by certain of the Selling Securityholders of the Private Placement Warrants.

We will bear all costs, expenses and fees in connection with the registration of the shares of Pinstripes Holdings Class A Common Stock and the Private Placement Warrants. The Selling Securityholders will bear all commissions and discounts, if any, attributable to their respective sales of the shares of Pinstripes Holdings Class A Common Stock and the Private Placement Warrants.

You should read the Prospectus, this prospectus supplement and any other prospectus supplement or amendment carefully before you invest in our securities. This prospectus supplement updates and supplements the information in the Prospectus and is not complete without, and may not be delivered or utilized except in combination with, the Prospectus, including any amendments or supplements thereto. This prospectus supplement should be read in conjunction with the Prospectus and if there is any inconsistency between the information in the Prospectus and this prospectus supplement, you should rely on the information in this prospectus supplement.

Pinstripes Holdings Class A Common Stock is listed on the New York Stock Exchange under the ticker symbols “PNST.” On December 18, 2024, the closing price of Pinstripes Holdings Class A Common Stock was $0.46 per share.

We will not receive any proceeds from the sale of the Pinstripes Holdings Class A Common Stock by the Selling Securityholders pursuant to the Prospectus and this prospectus supplement.

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 hereunto duly authorized.