New Providence Acquisition Corp. III – Underwriting Agreements Watch

from SCHEDULE 13G 1 page The Undersigned Acknowledge and Agree That the Foregoing Statement on Schedule 13g Is Filed on Behalf of Each of the Undersigned and That All Subsequent Amendments to This Statement on Schedule 13g Shall Be Filed on Behalf of Each of the Undersigned Without the Necessity of Filing Additional Joint Filing Agreements. the Undersigned Acknowledge That Each Shall Be Responsible for the Timely Filing of Such Amendments, and for the Completeness and Accuracy of the Information Concerning Him or It Contained Therein, but Shall Not Be Responsible for the Completeness and Accuracy of the Information Concerning the Others, Except to the Extent That He or It Knows or Has Reason to Believe That Such Information Is Inaccurate. Dated: April 28, 2025 MMCAP International Inc. SPC By: /S/ Ulla Vestergaard Name: Ulla Vestergaard Title: Director MM Asset Management Inc. By: /S/ Hillel Meltz Name: Hillel Meltz Title: President

from 8-K 46 pages Underwriting Agreement Between New Providence Acquisition Corp. III and Cantor Fitzgerald & Co., as Representative of the Underwriters Dated: April 23, 2025 New Providence Acquisition Corp. III Underwriting Agreement

from S-1/A 46 pages Underwriting Agreement Between New Providence Acquisition Corp. III and Cantor Fitzgerald & Co., as Representative of the Underwriters Dated: [ ], 2025 New Providence Acquisition Corp. III Underwriting Agreement