X0202 SCHEDULE 13G/A 0001193125-26-225116 0001218710 XXXXXXXX LIVE 1 Common Stock 06/30/2026 0001739410 Rallybio Corp 75120L209 234 Church Street Suite 1020 New Haven CT 06510 Rule 13d-1(b) BALYASNY ASSET MANAGEMENT L.P. DE 0.00 0.00 0.00 0.00 0.00 N 0.0 IA PN BAM GP LLC DE 0.00 0.00 0.00 0.00 0.00 N 0.0 HC OO Balyasny Asset Management Holdings LP DE 0.00 0.00 0.00 0.00 0.00 N 0.0 HC PN Dames GP LLC DE 0.00 0.00 0.00 0.00 0.00 N 0.0 HC OO Dmitry Balyasny X1 0.00 0.00 0.00 0.00 0.00 N 0.0 HC IN Rallybio Corp 234 Church Street, Suite 1020, New Haven, CT 06510 This statement is being filed by (1) Balyasny Asset Management L.P., a Delaware limited partnership ("BAM"), (2) BAM GP LLC, a Delaware limited liability company ("BAM GP"), (3) Balyasny Asset Management Holdings LP, a Delaware limited partnership ("BAM Holdings"), (4) Dames GP LLC, a Delaware limited liability company ("Dames"), and (5) Dmitry Balyasny, a United States citizen (collectively, the "Reporting Persons"). BAM GP is the General Partner of BAM. BAM Holdings is the Sole Member of BAM GP. Dames is the General Partner of BAM Holdings. Dmitry Balyasny is the Managing Member of Dames. The principal business address of each of BAM, BAM GP, BAM Holdings, Dames, and Mr. Balyasny is located at 444 West Lake Street, 50th Floor, Chicago, IL 60606. (1) BAM is a Delaware limited partnership, (2) BAM GP is a Delaware limited liability company, (3) BAM Holdings is a Delaware limited partnership, (4) Dames is a Delaware limited liability company, and (5) Mr. Balyasny is a United States citizen. N IA HC The Reporting Persons would not be deemed to be the beneficial owner of any shares. Each of the Reporting Persons may be deemed to be the beneficial owner of approximately 0% of the Shares, based on 5,298,137 Shares Outstanding as of May 8, 2026 as reported in the Issuer's Form 10-Q filed with the Securities and Exchange Commission on May 13, 2026. The report amount consist of 0 Shares. Each of the Reporting Persons has the sole power to vote or to direct the vote of 0 shares. 0 Each of the Reporting Persons has the sole power to dispose or to direct the disposition of 0 shares. 0 N Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. BALYASNY ASSET MANAGEMENT L.P. /s/ Scott Schroeder 08/14/2026 BAM GP LLC /s/ Scott Schroeder 08/14/2026 Balyasny Asset Management Holdings LP /s/ Scott Schroeder 08/14/2026 Dames GP LLC /s/ Scott Schroeder 08/14/2026 Dmitry Balyasny /s/ Dmitry Balyasny 08/14/2026