BROWSE·page 1 of 2

Browse EX-10 agreements

24 matching material contract exhibits.


D. Boral ARC Acquisition I Corp. S-4/A EX-10.1 CIK 2110790 0001829126-26-006354

EXHIBIT 10.1

July 30, 2025   D. Boral ARC Acquisition I Corp. 10 E. 53rd Street, Suite 3001 New York, NY 10022   Re: Initial Public Offering   Ladies and Gentlemen:   This letter (this “Letter Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”)…

July 30, 2025   D. Boral ARC Acquisition I Corp. 10 E. 53rd Street, Suite 3001 New York, NY 10022   Re: Initial Public Offering   Ladies and Gentlemen:   This…

FILED Jun 11, 2026, 07:41 ET
D. Boral ARC Acquisition I Corp. S-4/A EX-10.3 CIK 2110790 0001829126-26-006354

EXHIBIT 10.3

REGISTRATION RIGHTS AGREEMENT   THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of July 30, 2025 is made and entered into by and among D. Boral ARC Acquisition I Corp., a BVI business company (the “Company”), MFH 1, LLC, a Delaware limited liability company (the “Sponsor”), D. Boral…

REGISTRATION RIGHTS AGREEMENT   THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of July 30, 2025 is made and entered into by and among D. Boral…

FILED Jun 11, 2026, 07:41 ET
D. Boral ARC Acquisition I Corp. S-4/A EX-10.6 CIK 2110790 0001829126-26-006354

EXHIBIT 10.6

SUBSCRIPTION AGREEMENT   TO: The Directors of D. Boral ARC Acquisition I Corp. (the “Company”).   We hereby subscribe for 12,321,429 Class B ordinary shares of the Company (the “Shares”). In consideration for the issue of the Shares, we hereby agree and undertake to pay $25,000 to the Company.   We…

SUBSCRIPTION AGREEMENT   TO: The Directors of D. Boral ARC Acquisition I Corp. (the “Company”).   We hereby subscribe for 12,321,429 Class B ordinary shares of…

FILED Jun 11, 2026, 07:41 ET
D. Boral ARC Acquisition I Corp. S-4/A EX-10.5 CIK 2110790 0001829126-26-006354

EXHIBIT 10.5

INDEMNITY AGREEMENT   THIS INDEMNITY AGREEMENT (this “Agreement”) is made as of July 30, 2025, by and between D. Boral ARC Acquisition I Corp., a BVI business company (the “Company”), and the undersigned (“Indemnitee”).   RECITALS   WHEREAS, highly competent persons have become more reluctant to…

INDEMNITY AGREEMENT   THIS INDEMNITY AGREEMENT (this “Agreement”) is made as of July 30, 2025, by and between D. Boral ARC Acquisition I Corp., a BVI business…

FILED Jun 11, 2026, 07:41 ET
D. Boral ARC Acquisition I Corp. S-4/A EX-10.2 CIK 2110790 0001829126-26-006354

EXHIBIT 10.2

INVESTMENT MANAGEMENT TRUST AGREEMENT   This Investment Management Trust Agreement (this “Agreement”) is made effective as of July 30, 2025 by and between D. Boral ARC Acquisition I Corp., a BVI business company (the “Company”), and Odyssey Transfer and Trust Company, a corporation organized under…

INVESTMENT MANAGEMENT TRUST AGREEMENT   This Investment Management Trust Agreement (this “Agreement”) is made effective as of July 30, 2025 by and between D.…

FILED Jun 11, 2026, 07:41 ET
D. Boral ARC Acquisition I Corp. S-4/A EX-10.4 CIK 2110790 0001829126-26-006354

EXHIBIT 10.4

PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT   THIS PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT, dated as of July 30, 2025 (as it may from time to time be amended, this “Agreement”), is entered into by and between D. Boral ARC Acquisition I Corp., a BVI business company (the “Company”), and MFH 1,…

PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT   THIS PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT, dated as of July 30, 2025 (as it may from time to time be…

FILED Jun 11, 2026, 07:41 ET
D. Boral ARC Acquisition I Corp. S-4/A EX-10.10 CIK 2110790 0001829126-26-006354

EXHIBIT 10.10

D. BORAL ARC ACQUISITION I CORP. 10 E. 53rd Street Suite 3001 New York, NY 10022   July 30, 2025   Re: Administrative Services Agreement   Ladies and Gentlemen:   This letter of agreement by and between D. Boral ARC Acquisition I Corp. (the “Company”) and the Company’s sponsor, MFH 1, LLC…

D. BORAL ARC ACQUISITION I CORP. 10 E. 53rd Street Suite 3001 New York, NY 10022   July 30, 2025   Re: Administrative Services Agreement   Ladies and…

FILED Jun 11, 2026, 07:41 ET
Black Hawk Acquisition Corp S-4/A EX-10.15 CIK 2000775 0001829126-26-006338

EXHIBIT 10.15

THIS CONVERTIBLE NOTE (“NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE SECURITIES ACT OR…

THIS CONVERTIBLE NOTE (“NOTE”) HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS NOTE HAS BEEN ACQUIRED FOR…

FILED Jun 11, 2026, 06:01 ET
Cyclerion Therapeutics, Inc. S-4/A EX-10.30 CIK 1755237 0001193125-26-263731

EX-10.30

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) IS THE TYPE OF INFORMATION THAT THE REGISTRANT BOTH CUSTOMARILY AND ACTUALLY TREATS AS PRIVATE AND CONFIDENTIAL. PLATFORM OPTION AGREEMENT…

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II)…

FILED Jun 09, 2026, 16:08 ET
Cyclerion Therapeutics, Inc. S-4/A EX-10.34 CIK 1755237 0001193125-26-263731

EX-10.34

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) IS THE TYPE OF INFORMATION THAT THE REGISTRANT BOTH CUSTOMARILY AND ACTUALLY TREATS AS PRIVATE AND CONFIDENTIAL. BIOLOGICS MASTER SERVICES…

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND…

FILED Jun 09, 2026, 16:08 ET
Cyclerion Therapeutics, Inc. S-4/A EX-10.33 CIK 1755237 0001193125-26-263731

EX-10.33

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) IS THE TYPE OF INFORMATION THAT THE REGISTRANT BOTH CUSTOMARILY AND ACTUALLY TREATS AS PRIVATE AND CONFIDENTIAL. AMENDMENT NO. 1 TO THE CELL…

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND…

FILED Jun 09, 2026, 16:08 ET
Cyclerion Therapeutics, Inc. S-4/A EX-10.28 CIK 1755237 0001193125-26-263731

EX-10.28

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND (II) IS THE TYPE OF INFORMATION THAT THE REGISTRANT BOTH CUSTOMARILY AND ACTUALLY TREATS AS PRIVATE AND CONFIDENTIAL. ANTIBODY DISCOVERY AND…

\\\\\ = CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY BRACKETS, HAS BEEN OMITTED BECAUSE THE INFORMATION (I) IS NOT MATERIAL AND…

FILED Jun 09, 2026, 16:08 ET