X0407 4 2023-06-14 0001814215 Nuburu, Inc. BURU 0001959900 Seldin David 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001959884 Anzu Nuburu LLC 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001959974 Anzu Nuburu II LLC 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001960024 Anzu Nuburu III LLC 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001959879 Anzu Nuburu V LLC 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001959972 Anzu Partners LLC 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001960188 David & Jennifer Michael Family Ltd Partnership 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001960132 CST Global LLC 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001846535 Haring-Smith Whitney 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0001959913 Herman Debrah 12610 RACE TRACK ROAD SUITE 250 TAMPA FL 33626 0 0 1 0 0 Common Stock 2023-06-14 4 S 0 4721 0.741 D 10123112 D Common Stock 2023-06-14 4 S 0 1876 0.741 D 4022636 D Common Stock 2023-06-14 4 S 0 863 0.741 D 1850200 D Common Stock 2023-06-14 4 S 0 709 0.741 D 1520327 D Common Stock 2023-06-14 4 S 0 235 0.741 D 502906 D Common Stock 2023-06-14 4 S 0 83 0.741 D 177919 D Common Stock 2023-06-14 4 S 0 48 0.741 D 103053 D Common Stock 2023-06-14 4 S 0 11 0.741 D 24271 D Common Stock 2023-06-14 4 S 0 6 0.741 D 12135 D Common Stock 2023-06-15 4 S 0 100 0.738 D 10123012 D These securities are owned directly by Anzu Nuburu V LLC, which may be deemed a member of a "group" for purposes of Section 13(d) of the Securities Exchange Act of 1934, as amended (the "Exchange Act") with each of the other Reporting Persons and Daniel Hirsch. The shares were sold in multiple transactions at prices ranging from $0.7371 to $0.75, inclusive. This amount represents the weighted average sale price of such transactions. The Reporting Persons undertake to provide full information regarding the number of shares sold at each separate price upon request of the Securities and Exchange Commission, the Issuer, or a security holder of the Issuer. These securities are owned directly by Anzu Nuburu LLC, which may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by Anzu Nuburu II LLC, which may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by Anzu Nuburu III LLC, which may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by David Seldin, who may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by Anzu Partners LLC, which may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by David & Jennifer Michael Family Ltd Partnership, which may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by CST Global LLC, which may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. These securities are owned directly by Whitney Haring-Smith, who may be deemed a member of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. The Reporting Persons may be deemed members of a "group" for purposes of Section 13(d) of the Exchange Act with each of the other Reporting Persons and Mr. Hirsch. Mr. Seldin and Mr. Haring-Smith are managing partners of Anzu Partners LLC and share voting and dispositive power with respect to the securities held directly by Anzu Partners LLC. Mr. Seldin, Mr. Hirsch and Ms. Herman are managers of each of Anzu Nuburu LLC, Anzu Nuburu II LLC, Anzu Nuburu III LLC and Anzu Nuburu V LLC (collectively, the "Anzu SPVs") and share voting and dispositive power with respect to the securities held directly by the Anzu SPVs. Mr. Hirsch is a director of the Issuer. Each of the Reporting Persons may be deemed a director by deputization of the Issuer. The Reporting Persons are jointly filing this Form 4 pursuant to Rule 16a-3(j) under the Exchange Act. This filing shall not be deemed an admission that the Reporting Persons are beneficial owners of all securities covered by this filing for purposes of Section 16 of the Exchange Act or otherwise, or are subject to Section 16 of the Exchange Act, and each Reporting Person disclaims beneficial ownership of these securities, except to the extent of such Reporting Person's pecuniary interest therein, if any. /s/ Debrah Herman, attorney-in-fact for each of the Reporting Persons 2023-06-16