UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported): November 14, 2025

West Bay BDC LLC

(Exact name of registrant as specified in its charter)

Delaware

814-01758

99-1657525

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(I.R.S. Employer

Identification No.)


200 West Street, New York, New York		10282
(Address of Principal Executive Offices)		(Zip Code)

Registrant’s telephone number, including area code: (312) 655-4419

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading
Symbol(s)

Name of each exchange

on which registered

None

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☒

Item 3.02 - Unregistered Sales of Equity Securities.

On November 14, 2025, West Bay BDC LLC (the “Company”) delivered a capital drawdown notice to investors relating to the sale of approximately 2.7 million common units of the Company’s limited liability company interests (the “Common Units”) for an aggregate offering price of approximately $46.4 million. The sale is expected to close on or around November 27, 2025.

The sale of Common Units is being made pursuant to subscription agreements entered into by the Company and its investors. Under the terms of the subscription agreements, investors are required to fund drawdowns to purchase Common Units up to the amount of their respective capital commitments on an as-needed basis with prior notice to investors.

The issuance and sale of the Common Units are exempt from the registration requirements of the Securities Act of 1933, as amended (the “Securities Act”), pursuant to Section 4(a)(2) thereof, and Regulation D or Regulation S thereunder, as applicable. Each purchaser of Common Units was required to represent that it is (i) either an “accredited investor” as defined in Rule 501 of Regulation D under the Securities Act or, in the case of the Common Units sold outside the United States, not a “U.S. person” in accordance with Regulation S under the Securities Act and (ii) acquiring the Common Units for investment and not with a view to resell or distribute. The Company did not engage in general solicitation or advertising and did not offer securities to the public in connection with the issuance and sale of its Common Units described in this report.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.


	West Bay BDC LLC
	(Registrant)

Date: November 19, 2025	By:	/s/ Vivek Bantwal
	Name:	Vivek Bantwal
	Title:	Co-Chief Executive Officer

	By:	/s/ David Miller
	Name:	David Miller
	Title:	Co-Chief Executive Officer

West Bay BDC LLC 8-K