W. R. Berkley reports 9.9% stake in Roman DBDR

W. R. Berkley Corporation, through its subsidiary Berkley Insurance Company, reports beneficial ownership of Class A ordinary shares of Roman DBDR Acquisition Corp. II.

Rhea-AI Filing Summary

W. R. Berkley Corporation, through its subsidiary Berkley Insurance Company, reports beneficial ownership of Class A ordinary shares of Roman DBDR Acquisition Corp. II. The stake totals 2,276,587 shares, representing 9.9% of the class as of June 30, 2026.

The shares are held with no sole voting or dispositive power. Instead, W. R. Berkley Corporation and Berkley Insurance Company report shared voting power over 2,276,587 shares and shared dispositive power over 2,276,587 shares. This Schedule 13G/A is signed by Richard M. Baio in his roles as Executive Vice President, Chief Financial Officer, and Treasurer.

Key Figures

Shares beneficially owned: 2,276,587 shares Percent of class: 9.9% Sole voting power: 0 shares +4 more

7 metrics

Shares beneficially owned 2,276,587 shares Class A ordinary shares of Roman DBDR Acquisition Corp. II

Percent of class 9.9% Ownership percentage of Class A ordinary shares as of June 30, 2026

Sole voting power 0 shares Shares over which W. R. Berkley has sole power to vote

Shared voting power 2,276,587 shares Shares over which W. R. Berkley has shared power to vote

Sole dispositive power 0 shares Shares over which W. R. Berkley has sole power to dispose

Shared dispositive power 2,276,587 shares Shares over which W. R. Berkley has shared power to dispose

As-of date 06/30/2026 Date tied to ownership figures reported

Key Terms

beneficially owned, shared voting power, dispositive power, parent holding company

4 terms

beneficially owned financial

"Amount beneficially owned: 2,276,587"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

shared voting power financial

"Shared Voting Power 2,276,587.00"

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.

dispositive power financial

"Shared Dispositive Power 2,276,587.00"

Dispositive power is the authority to decide the final outcome of an asset, legal claim, contract, or corporate action — in effect the power to dispose of or resolve something. For investors it matters because whoever holds that authority can determine who gets paid, who controls an asset or vote, and how risks and returns are allocated; think of it like holding the key that lets you lock in the winner or loser in a deal.

parent holding company financial

"If a parent holding company has filed this schedule"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many DRDB Class A shares does W. R. Berkley Corporation beneficially own?

W. R. Berkley Corporation reports beneficial ownership of 2,276,587 Class A ordinary shares of Roman DBDR Acquisition Corp. II, which represents 9.9% of the outstanding class as of June 30, 2026.

What percentage of DRDB does W. R. Berkley Corporation own according to this Schedule 13G/A?

The reported holding represents 9.9% of the Class A ordinary shares of Roman DBDR Acquisition Corp. II. This percentage is based on 2,276,587 shares beneficially owned as of June 30, 2026.

Does W. R. Berkley Corporation have sole or shared voting power over its DRDB shares?

W. R. Berkley Corporation reports 0 shares with sole voting power and 2,276,587 shares with shared voting power. The same 2,276,587 shares are also subject to shared dispositive power.

What is Berkley Insurance Company's role in the DRDB share ownership?

Berkley Insurance Company, a Delaware entity, is identified as the subsidiary holding the DRDB securities, with 2,276,587 shares of Class A stock reported as beneficially owned with shared voting and dispositive power.

Who signed the ownership report related to DRDB on behalf of W. R. Berkley Corporation?

The report is signed by Richard M. Baio, acting as Executive Vice President and Chief Financial Officer and separately as Executive Vice President and Treasurer, both signatures dated August 5, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 08/05/2026 - 06:04 PM Accepted by SEC EDGAR 08/05/2026 - 06:04 PM Learn about SEC filing dates

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934

(Amendment No. 1)

Roman DBDR Acquisition Corp. II

(Name of Issuer)

Class A ordinary shares, par value $0.0001 per share

(Title of Class of Securities)

G7633M104

(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)

schemaVersion:

SCHEDULE 13G

CUSIP Number(s): G7633M104

1

Names of Reporting Persons

W. R. Berkley Corporation

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 2,276,587.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,276,587.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,276,587.00

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)

9.9 %

12

Type of Reporting Person (See Instructions)

CO

SCHEDULE 13G

CUSIP Number(s): G7633M104

1

Names of Reporting Persons

Berkley Insurance Company

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 2,276,587.00
7	Sole Dispositive Power 0.00
8	Shared Dispositive Power 2,276,587.00

9

Aggregate Amount Beneficially Owned by Each Reporting Person

2,276,587.00

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)

9.9 %

12

Type of Reporting Person (See Instructions)

CO, IC

SCHEDULE 13G

Item 1.
(a)	Name of issuer: Roman DBDR Acquisition Corp. II
(b)	Address of issuer's principal executive offices: 9858 Clint Moore Road, Suite 205, Boca Raton, Florida, 33496
Item 2.
(a)	Name of person filing: W. R. Berkley Corporation
(b)	Address or principal business office or, if none, residence: 475 Steamboat Road Greenwich, CT 06830
(c)	Citizenship: US
(d)	Title of class of securities: Class A ordinary shares, par value $0.0001 per share
(e)	CUSIP No.: G7633M104
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: 2,276,587
(b)	Percent of class: 9.9 %
(c)	Number of shares as to which the person has:
	(i) Sole power to vote or to direct the vote: 0
	(ii) Shared power to vote or to direct the vote: 2,276,587
	(iii) Sole power to dispose or to direct the disposition of: 0
	(iv) Shared power to dispose or to direct the disposition of: 2,276,587
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.
	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 Exhibit 99.1
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.

W. R. Berkley Corporation

Signature:	/s/ Richard M. Baio
Name/Title:	Richard M. Baio/Executive Vice President and Chief Financial Officer
Date:	08/05/2026

Berkley Insurance Company

Signature:	/s/ Richard M. Baio
Name/Title:	Richard M. Baio/Executive Vice President and Treasurer
Date:	08/05/2026