Company: ATLN
Filing Date: 2025-12-05
Form Type: S-3
Source: 0001213900-25-118830
Chunk: 35

Company: ATLANTIC INTERNATIONAL CORP.
Filing Date: 2025-12-05
Form: S-3
Chunk 35
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00001 per share.  For more information about our Preferred Stock, you should carefully read the section below titled “Description of the Securities Offered Hereby.” |
| Use of proceeds:                             |     | We intend to use the net proceeds of the offering for potential acquisitions, working capital and general corporate purposes.                                                                                                                                                                                                |
| Risk Factors:                                |     | Investing in our Securities involves significant risks. See “Risk Factors” beginning on page S-4 of this prospectus supplement and other information included or incorporated by reference into this prospectus for a discussion of factors you should carefully consider before investing in our securities.                |
| Nasdaq Global Market trading symbol:         |     | Our shares of Common Stock are quoted on the NASDAQ Global Market under the symbol “ATLN.”                                                                                                                                                                                                                                   |

| 1 | Does not include: |

| · | An aggregate of 5,211,757 shares of Common Stock issuable        
 upon the vesting of restricted stock units (“RSUs”) outstanding; |

| · | An aggregate of 1,000,000 shares of Common Stock issuable 
 upon exercise of Common Stock options outstanding;        |

| · | An aggregate of ten (10) million shares of Common Stock initially                                                                     
 issuable for issuance under the 2025 Equity Incentive Plan. Of this amount, an aggregate of 4,727,887 RSUs, and 1,000,000 options are 
 outstanding. The number of shares of Common Stock reserved for issuance under the Incentive Plan shall be adjusted upward to reflect  
 fifteen (15%) percent of the number of shares issued and outstanding as of December 31st of each year.                                |

| · | Up to 92,036 shares of Common Stock issuable under outstanding                                                    
 Common Stock Warrants issued by SeqLL Inc. at an exercise price of $181.33 per share and expiring in August 2026. |

<div align='center'>S-3

RISK FACTORS</div>

Investing in our Securities involves a high degree of risk. Prior to making a decision about investing in our Securities, you should carefully consider the specific risk factors discussed in the sections entitled “Risk Factors” contained in our annual report on Form 10-K for the fiscal year ended December 31, 2024 under the heading “Item 1A. Risk Factors,” and as described or may be described in any subsequent quarterly report on Form 10-Q under the heading “Part II, Item 1A