# EDGAR Filing Document

**Accession Number:** 0002039060
**File Stem:** 0001140361-26-017143
**Filing Date:** 2026-4
**Character Count:** 14734
**Document Hash:** 50a00a2731359a2b27b08c716ba8f1a0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-017143.hdr.sgml**: 20260427

**ACCESSION NUMBER**: 0001140361-26-017143

**CONFORMED SUBMISSION TYPE**: SC TO-I/A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260427

**DATE AS OF CHANGE**: 20260427

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Robin Energy Ltd.
- **CENTRAL INDEX KEY:** 0002039060
- **STANDARD INDUSTRIAL CLASSIFICATION:** DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT [4412]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** 1T
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC TO-I/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-94959
- **FILM NUMBER:** 26901681

**BUSINESS ADDRESS:**
- **STREET 1:** 223 CHRISTODOULOU CHATZIPAVLOU STREET
- **STREET 2:** HAWAII ROYAL GARDENS
- **CITY:** LIMASSOL
- **STATE:** G4
- **ZIP:** 3036
- **BUSINESS PHONE:** 357 25 357 768

**MAIL ADDRESS:**
- **STREET 1:** 223 CHRISTODOULOU CHATZIPAVLOU STREET
- **STREET 2:** HAWAII ROYAL GARDENS
- **CITY:** LIMASSOL
- **STATE:** G4
- **ZIP:** 3036
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Robin Energy Ltd.
- **CENTRAL INDEX KEY:** 0002039060
- **STANDARD INDUSTRIAL CLASSIFICATION:** DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT [4412]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 000000000
- **STATE OF INCORPORATION:** 1T
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC TO-I/A

**BUSINESS ADDRESS:**
- **STREET 1:** 223 CHRISTODOULOU CHATZIPAVLOU STREET
- **STREET 2:** HAWAII ROYAL GARDENS
- **CITY:** LIMASSOL
- **STATE:** G4
- **ZIP:** 3036
- **BUSINESS PHONE:** 357 25 357 768

**MAIL ADDRESS:**
- **STREET 1:** 223 CHRISTODOULOU CHATZIPAVLOU STREET
- **STREET 2:** HAWAII ROYAL GARDENS
- **CITY:** LIMASSOL
- **STATE:** G4
- **ZIP:** 3036

#### UNITED STATES<br>

#### SECURITIES AND EXCHANGE COMMISSION<br>

#### WASHINGTON, D.C. 20549

### SCHEDULE TO <br>

#### TENDER OFFER STATEMENT <br>

#### Under Section 14(d)(1) or 13(e)(1)<br>

#### of the Securities Exchange Act of 1934<br>

#### (Amendment No. 1)

## ROBIN ENERGY LTD.<br>

#### (Name of Subject Company (Issuer)) <br>

#### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

## ROBIN ENERGY LTD.<br>

#### (Names of Filing Person(s) (Issuer)) <br>

#### Common Shares, Par Value $0.001 per share, including associated Preferred Share Purchase Rights <br>

#### under the Shareholder Protection Rights Agreement <br>

#### (Title of Class of Securities) <br>

#### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

#### Y73118 112 <br>

#### (CUSIP Number of Class of Securities)<br>

#### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

#### Petros Panagiotidis, Chairman and Chief Executive Officer<br>

#### ROBIN ENERGY LTD.<br>

#### 223 Christodoulou Chatzipavlou Street, Hawaii Royal Gardens, 3036 Limassol, Cyprus<br>

#### Phone number: + 357 25 357 769<br>

#### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

#### (Name, Address and Telephone Number of Person Authorized to Receive Notices and Communications on<br>

#### Behalf of Filing Person(s))

#### Copies to:<br>

#### &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <br>

#### Finnbarr Murphy, Esq. <br>

#### Goodwin Procter LLP <br>

#### The New York Times Building <br>

#### 620 Eighth Avenue <br>

#### New York, New York 10018 <br>
(212) 459-7257

#### March 24, 2026 <br>

#### (Date Tender Offer First Published, Sent or Given to Security Holders)

---

| | |
|:---|:---|
| ☐  | Check the box if the filing relates solely to preliminary communications made before the commencement of a tender offer. |
|  | Check the appropriate boxes below to designate any transactions to which this statement relates: |
| ☐ | third-party tender offer subject to Rule 14d-1.  |
| ☒ | issuer tender offer subject to Rule 13e-4.  |
| ☐ | going-private transaction subject to Rule 13e-3.  |
| ☐ | amendment to Schedule 13D under Rule 13d-2.  |
|  | Check the following box if the filing is a final amendment reporting the results of the tender offer. ☐  |

---

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#### EXPLANATORY NOTE
This Amendment No. 1 ("Amendment No. 1") amends and supplements the Tender Offer Statement on Schedule TO (as amended and supplemented, the "Schedule TO"), originally filed with the United States Securities and Exchange Commission (the "SEC") by Robin Energy Ltd., a Marshall Islands corporation ("Robin" or the "Company"), on March 24, 2026, relating to the offer by the Company to purchase up to 1,000,000 of its common shares (the "Shares") of its common stock, par value of $0.001 per share, including the associated preferred share purchase rights issued pursuant to the Shareholder Protection Rights Agreement, by and between the Company and Broadridge Corporate Issuer Solutions, Inc., as rights agent, at a price of $3.00 per share, net to the seller in cash, less any applicable withholding taxes and without interest. The Company's offer was made upon the terms and subject to the conditions set forth in the Offer to Purchase dated March 24, 2026 (the "Offer to Purchase") and in the related Letter of Transmittal (the "Letter of Transmittal"), which together constitute the "Offer." This Schedule TO is intended to satisfy the reporting requirements of Rule 13e-4(c)(4) under the Securities Exchange Act of 1934, as amended.

Except as otherwise set forth in this Amendment No. 1, the information set forth in the Schedule TO remains unchanged and is incorporated herein by reference to the extent relevant to the items in this Amendment No. 1. Capitalized terms used but not defined herein have the meanings ascribed to them in the Schedule TO.

The Schedule TO is hereby amended and supplemented as follows:

---

| | |
|:---|:---|
| **Item 11.**<br>| **Additional Information**  |

---

Subsection (c) of "Item 11. Additional Information" is hereby amended by adding the following:

(c) **Other Material Information: On April 27, 2026, the Company issued a press release announcing the final results of the Offer, which expired at 5:00 P.M., Eastern time, on April 23, 2026. 1,909,473 Shares were validly tendered and not properly withdrawn prior to expiration of the Offer. The tender offer was oversubscribed. In accordance with the terms and conditions of the tender offer and based on the final count by the depositary, the Company accepted for payment an aggregate of 1,000,000 Common Shares including 339,775 "odd lots." The Company accepted the shares on a pro rata basis, except for tenders of "odd lots," which were accepted in full, in accordance with the terms of the Offer. A copy of such press release is filed as Exhibit (a)(5) to this Amendment No. 1 and is incorporated by reference herein.** 

------

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| | |
|:---|:---|
| **Item 12.**<br>| ***Exhibits.***  |

---

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| | | |
|:---|:---|:---|
| (a) | [(a)(1)(A)\*](https://www.sec.gov/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_exa1a.htm) | Offer to Purchase dated March 24, 2026.  |
|  | [(a)(1)(B)\*](https://www.sec.gov/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_exa1b.htm) | Letter of Transmittal.  |
|  | [(a)(1)(C)\*](https://www.sec.gov/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_exa1c.htm) | Notice of Guaranteed Delivery.  |
|  | [(a)(1)(D)\*](https://www.sec.gov/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_exa1d.htm) | Letter to Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees dated March 24, 2026.  |
|  | [(a)(1)(E)\*](https://www.sec.gov/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_exa1e.htm) | Letter to Clients for use by Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees dated March 24, 2026.  |
|  | [(a)(1)(F)\*](https://www.sec.gov/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_exa1f.htm) | Press Release dated March 24, 2026.  |
|  | (a)(2) | Not Applicable.  |
|  | (a)(3) | Not Applicable.  |
|  | (a)(4) | Not Applicable.  |
|  | [(a)(5)\*\*](ny20068584x2_exa5.htm) | Press Release dated April 27, 2026.  |
|  | (b) | Not Applicable.  |
|  | [(d)(1)](https://www.sec.gov/Archives/edgar/data/2039060/000114036125013888/ef20046880_ex4-1.htm) | Shareholder Protection Rights Agreement by and between Robin and Broadridge Corporate Issuer Solutions LLC., as rights agent (incorporated by reference to Exhibit 4.1 to Robin's annual report on Form 20-F filed with the SEC on April 15, 2025).  |
|  | [(d)(2)](https://www.sec.gov/Archives/edgar/data/2039060/000114036125013888/ef20046880_ex4-3.htm) | Master Management Agreement by and among Robin, its shipowning subsidiaries and Castor Ships S.A. (incorporated by reference to Exhibit 4.3 to Robin's annual report on Form 20-F filed with the SEC on April 15, 2025).  |
|  | [(d)(3)](https://www.sec.gov/Archives/edgar/data/2039060/000114036125013888/ef20046880_ex4-2.htm) | Contribution and Spin-Off Distribution Agreement between Toro Corp. and Robin, dated as of April 14, 2025 (incorporated by reference to Exhibit 4.2 to Robin's annual report on Form 20-F filed with the SEC on April 15, 2025).  |
|  | (g) | Not Applicable.  |
|  | (h) | Not Applicable.  |
| (b) | Not Applicable. | Not Applicable. |
| [(c)\*](https://www.sec.gov/ix?doc=/Archives/edgar/data/2039060/000114036126010925/ny20068584x1_ex107.htm) | Filing Fee Table. | Filing Fee Table. |

---

\*<br> Previously filed.

\*\*<br> Filed herewith.

---

| | |
|:---|:---|
| **Item 13.**<br>| ***Information Required by Schedule 13E-3.***  |

---

Not Applicable.

------

#### SIGNATURE
After due inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

---

| | |
|:---|:---|
| **ROBIN ENERGY LTD.** | **ROBIN ENERGY LTD.** |
| By: | /s/ Petros Panagiotidis |
| Name: | Petros Panagiotidis |
| Title: | Chairman and Chief Executive Officer |
|  | Dated: April 27, 2026 |

---

## Ex-99.A5

#### Exhibit (a)(5)
![](logo_robin.jpg)<br>

#### Robin Energy Announces Final Results of Tender Offer for Common Shares
**Limassol, Cyprus, April 27, 2026 – Robin Energy Ltd. (NASDAQ: RBNE) ("Robin Energy" or the "Company"), an international ship-owning company providing energy transportation services globally, announces today the final results of its tender offer (the "Offer"), which expired at 5:00 P.M. Eastern time on April 23, 2026.**

Based on the final count by Broadridge Corporate Issuer Solutions LLC, the depositary for the tender offer, 1,909,473 common shares (the "Shares") were properly tendered and not properly withdrawn prior to expiration of the Offer. The tender offer was oversubscribed. In accordance with the terms and conditions of the tender offer and based on the final count by the depositary, Robin Energy accepted for payment an aggregate of 1,000,000 Common Shares including 339,775 "odd lots," at a purchase price of $3.00 per share, net to the seller in cash, less any applicable withholding taxes and without interest, for an aggregate cost of approximately $3,000,000 excluding fees relating to the Offer. Robin Energy accepted the shares on a pro rata basis, except for tenders of "odd lots," which were accepted in full. Robin Energy has been informed by the depositary that the final proration factor for the tender offer was 42.069%. The Company will promptly pay for all of the Shares accepted for purchase.

If shareholders have any questions, please call our information agent, Georgeson LLC at (866) 765-9035 (toll free). Parties outside the U.S. can reach the information agent at +1 (646) 922-9320.

#### Important Additional Information about the Offer
This press release is for informational purposes only and is not a recommendation to buy or sell the Shares or any other securities, and it is neither an offer to purchase nor a solicitation of an offer to sell Shares or any other securities. The Offer was made solely pursuant to the Offer to Purchase and related Letter of Transmittal included, among other items, as exhibits to and as a part of the Issuer Tender Offer Statement on Schedule TO (the "Schedule TO") filed by the Company with the SEC. Investors may obtain a free copy of the Schedule TO, the Offer to Purchase, the Letter of Transmittal and other documents that the Company has filed with the SEC at the SEC's website at www.sec.gov.

#### About Robin Energy Ltd.
Robin Energy is an international ship-owning company providing energy transportation services globally. The Company's fleet comprises two LPG Carriers and one tanker vessel that carry petrochemical gases and refined petroleum products worldwide.

For more information, please visit the Company's website at www.robinenergy.com. Information on our website does not constitute a part of this press release.

#### Cautionary Statement Regarding Forward-Looking Statements
Matters discussed in this press release may constitute forward-looking statements. We intend such forward-looking statements to be covered by the safe harbor provisions for forward-looking statements contained in Section 27A of the Securities Act of 1933, as amended (the "Securities Act") and Section 21E of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). Forward-looking statements include statements concerning plans, objectives, goals, strategies, future events or performance, and underlying assumptions and other statements, which are other than statements of historical facts. We are including this cautionary statement in connection with this safe harbor legislation. The words "believe", "anticipate", "intend", "estimate", "forecast", "project", "plan", "potential", "will", "may", "should", "expect", "pending" and similar expressions identify forward-looking statements.

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Forward-looking statements are subject to risks, uncertainties and other factors because they relate to events and depend on circumstances that may or may not occur in the future and/or are beyond our control or precise estimate. Such risks, uncertainties and other factors include, but are not limited to, those factors discussed under "Risk Factors" in our Annual Report on Form 20-F for the year ended December 31, 2025 and our other filings with the SEC, which can be obtained free of charge on the SEC's website at http://www.sec.gov. Except to the extent required by applicable law, we disclaim any intention or obligation to update publicly or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

#### CONTACT DETAILS
For further information please contact:

Investor Relations<br>

Robin Energy Ltd.<br>

Email: ir@robinenergy.com