Osprey Acquisition Corp. III disclosure: an investor group led by Linden Advisors and Siu Min (Joe) Wong reports beneficial ownership of common shares. As of July 7, 2026, Linden Capital holds 1,685,613 shares and certain Managed Accounts hold 64,387 shares, producing attributed positions of 1,685,613 and 1,750,000 shares for Linden Capital/Linden GP and Linden Advisors/Mr. Wong, respectively.
The filing states these positions represent approximately 5.5% (Linden Capital/Linden GP) and 5.7% (Linden Advisors/Mr. Wong) of Class A Ordinary Shares outstanding. Voting and dispositive power are reported as shared, with no sole voting or sole dispositive power asserted.
Positive
None.
Negative
None.
Insights
Ownership filing shows a mid-single-digit stake with shared control.
The submission lists 1,685,613 shares held directly by Linden Capital and an aggregate attributed position of 1,750,000 shares to Linden Advisors and Mr. Wong as of July 7, 2026. The filing specifies shared voting and dispositive power, not sole control.
Implications hinge on any future Schedule 13D amendments or trading disclosures; subsequent filings would show if the position becomes active. Cash‑flow treatment and disposition plans are timing not included in the excerpt.
Key Figures
Reporting date:July 7, 2026Shares held by Linden Capital:1,685,613 sharesShares in Managed Accounts:64,387 shares+3 more
6 metrics
Reporting dateJuly 7, 2026as of date for ownership figures
Shares held by Linden Capital1,685,613 sharesheld directly by Linden Capital
Shares in Managed Accounts64,387 sharesheld in one or more Managed Accounts
Attributed shares to Linden Advisors / Mr. Wong1,750,000 sharesaggregate beneficial ownership attributed to Linden Advisors and Siu Min Wong
Percent of class (Linden Capital/Linden GP)5.5%approximate percentage of outstanding Class A shares
Percent of class (Linden Advisors/Mr. Wong)5.7%approximate percentage of outstanding Class A shares
"As of July 7, 2026, each of Linden Advisors and Mr. Wong may be deemed the beneficial owner"
A beneficial owner is the person who ultimately owns or controls a financial asset or property, even if their name isn't directly on official documents. Think of it like someone who secretly holds the keys to a safe deposit box—others may appear to have access, but the true owner is the one who benefits from what's inside. Identifying beneficial owners helps ensure transparency and prevent illegal activities like money laundering or fraud.
Shared voting powerregulatory
"Shared Voting Power 1,685,613.00"
Shared voting power occurs when two or more parties jointly have the right to vote or decide how a block of company shares is cast, like co-owners who must agree before moving a piece of furniture. Investors care because who controls voting rights affects board elections, major corporate decisions and takeover outcomes, and shared control can alter regulatory disclosures and the practical influence any holder has over a company’s direction and value.
Schedule 13Gregulatory
"This Statement is filed on behalf of each of the following persons"
A Schedule 13G is a formal document that investors file with the government when they acquire a large ownership stake in a company, usually for investment purposes rather than control. It helps keep the public informed about who owns significant parts of a company's shares, which can influence how the company is managed and how investors make decisions. Filing this schedule is important for transparency and understanding the ownership landscape of publicly traded companies.
Managed Accountsfinancial
"held for the account of Linden Capital and one or more separately managed accounts"
Managed accounts are collections of investments owned by an individual or institution but run day-to-day by a professional who buys, sells and allocates assets according to an agreed plan. They matter to investors because they provide tailored oversight, active risk control and potential tax efficiency—like hiring a personal chef to manage your diet—while fees and the manager’s skill directly affect returns.
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Linden Advisors and Siu Min (Joe) Wong are each reported as beneficial owners of 1,750,000 shares as of July 7, 2026. This amount is composed of 1,685,613 shares held by Linden Capital plus 64,387 shares in Managed Accounts.
What percentage of Osprey Acquisition Corp. III does 1,685,613 shares represent?
1,685,613 shares are reported as approximately 5.5% of Class A Ordinary Shares outstanding as of July 7, 2026. That percentage is the figure the filing attributes to Linden Capital and Linden GP.
Does the filing indicate sole voting or dispositive power?
No. The filing reports 0 sole voting power and 0 sole dispositive power for the named reporting persons, and reports the relevant shares under shared voting and shared dispositive power.
Are the Managed Accounts included in the reported totals?
Yes. The filing states the 1,750,000-share figure for Linden Advisors and Mr. Wong includes 64,387 shares held by Managed Accounts in addition to the 1,685,613 shares held by Linden Capital.
Who signed the Schedule 13G on behalf of the reporting persons?
The signature block is executed by Saul Ahn in authorized capacities, including as General Counsel and Attorney‑in‑Fact for Siu Min Wong, dated July 8, 2026 and referencing a prior Power of Attorney.
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 13G
UNDER THE SECURITIES EXCHANGE ACT OF 1934
Osprey Acquisition Corp. III
(Name of Issuer)
Class A Ordinary Shares, par value $0.0001 per share
(Title of Class of Securities)
G6841G123
(CUSIP Number)
07/07/2026
(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)
schemaVersion:
SCHEDULE 13G
CUSIP Number(s):
G6841G123
1
Names of Reporting Persons
Linden Capital L.P.
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
BERMUDA
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,685,613.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,685,613.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,685,613.00
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)
5.5 %
12
Type of Reporting Person (See Instructions)
PN
SCHEDULE 13G
CUSIP Number(s):
G6841G123
1
Names of Reporting Persons
Linden GP LLC
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
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,685,613.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,685,613.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,685,613.00
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)
5.5 %
12
Type of Reporting Person (See Instructions)
HC
SCHEDULE 13G
CUSIP Number(s):
G6841G123
1
Names of Reporting Persons
Linden Advisors LP
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
DELAWARE
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,750,000.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,750,000.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,750,000.00
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)
5.7 %
12
Type of Reporting Person (See Instructions)
IA, PN
SCHEDULE 13G
CUSIP Number(s):
G6841G123
1
Names of Reporting Persons
Siu Min Wong
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 STATES
Number of Shares Beneficially Owned by Each Reporting Person With:
5
Sole Voting Power
0.00
6
Shared Voting Power
1,750,000.00
7
Sole Dispositive Power
0.00
8
Shared Dispositive Power
1,750,000.00
9
Aggregate Amount Beneficially Owned by Each Reporting Person
1,750,000.00
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)
5.7 %
12
Type of Reporting Person (See Instructions)
IN, HC
SCHEDULE 13G
Item 1.
(a)
Name of issuer:
Osprey Acquisition Corp. III
(b)
Address of issuer's principal executive offices:
1845 Walnut Street, Suite 1111, Philadelphia, PA 19103
Item 2.
(a)
Name of person filing:
This Statement is filed on behalf of each of the following persons (collectively, the "Reporting Persons")
i) Linden Capital L.P., a Bermuda limited partnership ("Linden Capital");
ii) Linden GP LLC, a Delaware limited liability company ("Linden GP");
iii) Linden Advisors LP, a Delaware limited partnership ("Linden Advisors"); and
iv) Siu Min (Joe) Wong ("Mr. Wong").
This Statement relates to Class A Ordinary Shares, par value $0.0001 per share (the "Shares") of Osprey Acquisition Corp. III (the "Issuer") held for the account of Linden Capital and one or more separately managed accounts (the "Managed Accounts"). Linden GP is the general partner of Linden Capital and, in such capacity, may be deemed to beneficially own the Shares held by Linden Capital. Linden Advisors is the investment manager of Linden Capital and trading advisor or investment advisor for the Managed Accounts. Mr. Wong is the principal owner and controlling person of Linden Advisors and Linden GP. In such capacities, Linden Advisors and Mr. Wong may each be deemed to beneficially own the Shares held by Linden Capital and the Managed Accounts.
(b)
Address or principal business office or, if none, residence:
The principal business address for Linden Capital is Victoria Place, 31 Victoria Street, Hamilton HM10, Bermuda. The principal business address for each of Linden Advisors, Linden GP and Mr. Wong is 590 Madison Avenue, 32nd Floor, New York, New York 10022.
(c)
Citizenship:
i) Linden Capital is a Bermuda limited partnership.
ii) Linden GP is a Delaware limited liability company.
iii) Linden Advisors is a Delaware limited partnership.
iv) Mr. Wong is a citizen of China (Hong Kong) and the United States.
(d)
Title of class of securities:
Class A Ordinary Shares, par value $0.0001 per share
(e)
CUSIP Number(s):
G6841G123
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:
As of July 7, 2026, each of Linden Advisors and Mr. Wong may be deemed the beneficial owner of 1,750,000 Shares. This amount consists of 1,685,613 Shares held by Linden Capital and 64,387 Shares held by the Managed Accounts. As of July 7, 2026 each of Linden GP and Linden Capital may be deemed the beneficial owner of the 1,685,613 Shares held by Linden Capital.
(b)
Percent of class:
As of July 7, 2026 each of Linden Advisors and Mr. Wong may be deemed the beneficial owner of approximately 5.7% of Shares outstanding, and each of Linden GP and Linden Capital may be deemed the beneficial owner of approximately 5.5% of Shares outstanding.
(c)
Number of shares as to which the person has:
(i) Sole power to vote or to direct the vote:
Linden Capital and Linden GP: 0
Linden Advisors and Mr. Wong: 0
(ii) Shared power to vote or to direct the vote:
Linden Capital and Linden GP: 1,685,613
Linden Advisors and Mr. Wong: 1,750,000
(iii) Sole power to dispose or to direct the disposition of:
Linden Capital and Linden GP: 0
Linden Advisors and Mr. Wong: 0
(iv) Shared power to dispose or to direct the disposition of:
Linden Capital and Linden GP: 1,685,613
Linden Advisors and Mr. Wong: 1,750,000
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.
If any other person is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, such securities, a statement to that effect should be included in response to this item and, if such interest relates to more than 5 percent of the class, such person should be identified. A listing of the shareholders of an investment company registered under the Investment Company Act of 1940 or the beneficiaries of employee benefit plan, pension fund or endowment fund is not required.
See disclosure in Items 2 and 4 hereof.
Item 7.
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
If a parent holding company has filed this schedule, pursuant to Rule 13d-1(b)(ii)(G), so indicate under Item 3(g) and attach an exhibit stating the identity and the Item 3 classification of the relevant subsidiary. If a parent holding company has filed this schedule pursuant to Rule 13d-1(c) or Rule 13d-1(d), attach an exhibit stating the identification of the relevant subsidiary.
See disclosure in Item 2 hereof.
Item 8.
Identification and Classification of Members of the Group.
If a group has filed this schedule pursuant to §240.13d-1(b)(1)(ii)(K), so indicate under Item 3(k) and attach an exhibit stating the identity and Item 3 classification of each member of the group. If a group has filed this schedule pursuant to §240.13d-1(c) or §240.13d-1(d), attach an exhibit stating the identity of each member of the group.
See Exhibit A attached hereto.
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 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.
Linden Capital L.P.
Signature:
/S/ Saul Ahn
Name/Title:
Saul Ahn, Authorized Signatory
Date:
07/08/2026
Linden GP LLC
Signature:
/S/ Saul Ahn
Name/Title:
Saul Ahn, Authorized Signatory
Date:
07/08/2026
Linden Advisors LP
Signature:
/S/ Saul Ahn
Name/Title:
Saul Ahn, General Counsel
Date:
07/08/2026
Siu Min Wong
Signature:
/S/ Saul Ahn
Name/Title:
Saul Ahn, Attorney-in-Fact for Siu Min Wong**
Date:
07/08/2026
Comments accompanying signature: **Duly authorized under Siu Min Wong's Power of Attorney, dated June 10, 2019, incorporated herein by reference to Exhibit B of the statement on Schedule 13G filed by Linden Capital L.P. on June 19, 2019 in respect of its holdings in Haymaker Acquisition Corp II.
