Filing Details
- Accession Number:
- 0001950677-26-000024
- Form Type:
- 13G Filing
- Publication Date:
- 2026-08-13 20:00:00
- Filed By:
- Decagon Asset Management LLP
- Company:
- Oaktree Acquisition Corp. Iii Life Sciences (NASDAQ:OACC)
- Filing Date:
- 2026-08-14
- SEC Url:
- 13G Filing
Ownership Summary
Please notice the below summary table is generated without human intervention and may contain errors. Please refer to the complete filing displayed below for exact figures.
| Name | Beneficially Owned Number of Shares | Beneficially Owned Number of Aggregate Shares | Percent of Class |
|---|---|---|---|
| Decagon Asset Management LLP | 0 | 1,091,327 | 5.52% |
| Benjamin John Durham | 0 | 1,091,327 | 5.52% |
Filing
|
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549 |
SCHEDULE 13G
|
UNDER THE SECURITIES EXCHANGE ACT OF 1934
|
Oaktree Acquisition Corp. III Life Sciences (Name of Issuer) |
Class A ordinary shares, par value $0.0001 per share (Title of Class of Securities) |
G6717R104 (CUSIP Number) |
06/30/2026
(Date of Event Which Requires Filing of this Statement)
| Check the appropriate box to designate the rule pursuant to which this Schedule is filed: |
 Rule 13d-1(b)
|
 Rule 13d-1(c)
|
| Rule 13d-1(d)
|
SCHEDULE 13G
|
| CUSIP Number(s): | G6717R104 |
| 1 | Names of Reporting Persons
Decagon Asset Management LLP | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED KINGDOM
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
1,091,327.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
5.52 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
IA, PN |
SCHEDULE 13G
|
| CUSIP Number(s): | G6717R104 |
| 1 | Names of Reporting Persons
Benjamin John Durham | ||||||||
| 2 | Check the appropriate box if a member of a Group (see instructions)
(a)
(b)
| ||||||||
| 3 | Sec Use Only | ||||||||
| 4 | Citizenship or Place of Organization
UNITED KINGDOM
| ||||||||
| Number of Shares Beneficially Owned by Each Reporting Person With: |
| ||||||||
| 9 | Aggregate Amount Beneficially Owned by Each Reporting Person
1,091,327.00 | ||||||||
| 10 | Check box if the aggregate amount in row (9) excludes certain shares (See Instructions)
| ||||||||
| 11 | Percent of class represented by amount in row (9)
5.52 % | ||||||||
| 12 | Type of Reporting Person (See Instructions)
HC, IN |
SCHEDULE 13G
|
| Item 1. | ||
| (a) | Name of issuer:
Oaktree Acquisition Corp. III Life Sciences | |
| (b) | Address of issuer's principal executive offices:
333 SOUTH GRAND AVENUE, 28TH FLOOR, LOS ANGELES, CALIFORNIA
90071 | |
| Item 2. | ||
| (a) | Name of person filing:
Decagon Asset Management LLP
Benjamin John Durham | |
| (b) | Address or principal business office or, if none, residence:
5 SWALLOW PLACE
LONDON, United Kingdom
W1B 2AF | |
| (c) | Citizenship:
Decagon Asset Management LLP - UNITED KINGDOM
Benjamin John Durham - UNITED KINGDOM | |
| (d) | Title of class of securities:
Class A ordinary shares, par value $0.0001 per share | |
| (e) | CUSIP Number(s):
G6717R104 | |
| Item 3. | If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a: | |
| (a) | Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
| |
| (b) | Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
| |
| (c) | Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
| |
| (d) | Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
| |
| (e) | An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);
| |
| (f) | An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);
| |
| (g) | A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);
| |
| (h) | A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);
| |
| (i) | A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);
| |
| (j) | A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J). If filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J),
please specify the type of institution: | |
| (k) | Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).
| |
| Item 4. | Ownership | |
| (a) | Amount beneficially owned:
1,091,327
| |
| (b) | Percent of class:
5.52 %
| |
| (c) | Number of shares as to which the person has:
| |
| (i) Sole power to vote or to direct the vote:
Decagon Asset Management LLP - 1,091,327
Benjamin John Durham - 1,091,327 | ||
| (ii) Shared power to vote or to direct the vote:
Decagon Asset Management LLP - 0
Benjamin John Durham - 0 | ||
| (iii) Sole power to dispose or to direct the disposition of:
Decagon Asset Management LLP - 1,091,327
Benjamin John Durham - 1,091,327 | ||
| (iv) Shared power to dispose or to direct the disposition of:
Decagon Asset Management LLP - 0
Benjamin John Durham - 0 | ||
| Item 5. | Ownership of 5 Percent or Less of a Class. | |
Not Applicable
| ||
| Item 6. | Ownership of more than 5 Percent on Behalf of Another Person. | |
Not Applicable
| ||
| Item 7. | Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person. | |
Not Applicable
| ||
| Item 8. | Identification and Classification of Members of the Group. | |
Not Applicable
| ||
| Item 9. | Notice of Dissolution of Group. | |
Not Applicable
| ||
| Item 10. | Certifications: |
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. |
| SIGNATURE | |
After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.
|
|
|
|
|