Instruction Form with Respect to
Offer to Purchase for Cash
All Outstanding Shares of Common Stock
(including the Associated Preferred Stock Purchase Rights)
of
GENCO SHIPPING & TRADING LIMITED
at
$23.50 Net Per Share (including the Associated Preferred Stock Purchase Right)
by
4 DRAGON MERGER SUB INC.
a direct wholly-owned subsidiary
of
DIANA SHIPPING INC.,
The undersigned acknowledge(s) receipt of your letter and the enclosed Offer to Purchase, dated May 4, 2026 (as it may be amended or supplemented from time to time, the “Offer to Purchase”), and the related letter of transmittal that accompanies the Offer to Purchase (as it may be amended or supplemented from time to time, the “Letter of Transmittal,” and together with the Offer to Purchase, the “Offer”), in connection with the offer by 4 Dragon Merger Sub Inc., a corporation organized under the laws of the Marshall Islands (the “Purchaser”) and a direct wholly-owned subsidiary of Diana Shipping Inc., a corporation organized under the laws of the Marshall Islands (together with its subsidiaries, “Diana”), to purchase all of the outstanding shares of Common Stock, par value $0.01 per share (the “Common Shares”), of Genco Shipping & Trading Limited, a corporation organized under the laws of the Marshall Islands (“Genco”) (including the associated preferred stock purchase rights (the “Rights”, and together with the Common Shares, the “Shares”) issued pursuant to the Shareholder Rights Agreement, dated October 1, 2025 (as amended by that First Amendment, dated November 10, 2025, and as it may be further amended or supplemented from time to time), by and between Genco and Computershare Inc., as Rights Agent), other than Shares held in treasury by Genco, at $23.50, net to the seller in cash, without interest and less any required withholding taxes, upon the terms and subject to the conditions described in the Offer to Purchase and the related Letter of Transmittal.
The undersigned hereby instruct(s) you to tender the number of Shares indicated below held by you for the account of the undersigned, upon the terms and subject to the conditions set forth in the Offer to Purchase and the Letter of Transmittal.
The undersigned understand(s) and acknowledge(s) that all questions as to validity, form, eligibility (including time of receipt) and acceptance for payment of any tender of Shares and of the surrender of any certificate representing Common Shares and, if certificates have been issued in respect of Rights prior to the Expiration Date, certificates representing the associated Rights, submitted on its behalf to Computershare Trust Company, N.A., the depositary for the Offer (the “Depositary”), will be determined by the Purchaser and/or its affiliates (which may delegate power in whole or in part to the Depositary) in its and/or their sole discretion, which determination will be final and binding on all parties, subject to the rights of tendering shareholders of Genco to challenge such determination with respect to their Shares in a court of competent jurisdiction. In addition, the undersigned understands and acknowledges that:
1. Purchaser reserves the absolute right to (i) reject any and all tenders determined by it not to be in proper form or the acceptance for payment of or payment for which may, in Purchaser’s opinion, be unlawful and (ii) waive any defect or irregularity in the tender of any Shares of any particular shareholder, whether or not similar defects or irregularities are waived in the case of any other shareholder.
2. No tender of Shares will be deemed to have been validly made until all defects and irregularities relating thereto have been cured or waived to Purchaser’s satisfaction.
3. None of Purchaser, Diana or any of their respective affiliates or assigns, the Depositary, Okapi Partners LLC, in its capacity as information agent for the Offer, DNB Carnegie, Inc., in its