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Form 8-K

sec.gov

8-K — Bain Capital Specialty Finance, Inc.

Accession: 0001193125-26-189075

Filed: 2026-04-29

Period: 2026-04-28

CIK: 0001655050

Item: Results of Operations and Financial Condition

Item: Financial Statements and Exhibits

Documents

8-K — d76427d8k.htm (Primary)

EX-99.1 (d76427dex991.htm)

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8-K

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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): April 28, 2026

BAIN CAPITAL SPECIALTY FINANCE, INC.

(Exact name of Registrant as Specified in Its Charter)

Delaware

814-01175

81-2878769

(State or Other Jurisdiction

of Incorporation)

(Commission

File Number)

(IRS Employer

Identification No.)

200 Clarendon Street

37th Floor

Boston, Massachusetts

02116

(Address of Principal Executive Offices)

(Zip Code)

Registrant’s Telephone Number, Including Area Code: (617) 516-2000

N/A

(Former Name or Former Address, if Changed Since Last Report)

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

Title of each class

Trading

Symbol(s)

Name of each exchange

on which registered

Common Stock, par value $0.001 per share

BCSF

New York Stock Exchange

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))

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

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 2.02.

Results of Operations and Financial Condition.

On April 28, 2026, Bain Capital Specialty Finance, Inc. issued a press release announcing that it will (i) release its financial results for the quarter ended March 31, 2026 on Monday, May 11, 2026 after the close of the financial market and (ii) host a call on Tuesday, May 12, 2026 at 8:30 a.m. Eastern Time to discuss the financial results. A copy of the press release is attached hereto as Exhibit 99.1.

The information in Item 2.02 of this Current Report on Form 8-K, including Exhibit 99.1 furnished herewith, is being furnished and shall not be deemed “filed” for any purpose of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of such Section. The information in this Current Report on Form 8-K shall not be deemed to be incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01.

Financial Statements and Exhibits.

(d) Exhibits.

99.1

Bain Capital Specialty Finance, Inc. Financial Results Press Release, dated April 28, 2026

104

Cover page interactive data file (formatted as Inline XBRL)

SIGNATURES

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

BAIN CAPITAL SPECIALTY FINANCE, INC.

Date: April 29, 2026

By:

/s/ Adriana Rojas Garzón

Name:

Adriana Rojas Garzón

Title:

Vice President

EX-99.1

EX-99.1

Filename: d76427dex991.htm · Sequence: 2

EX-99.1

Exhibit 99.1

Bain Capital Specialty Finance, Inc. Schedules Earnings Release for the First Quarter Ended March 31, 2026

BOSTON – April 28, 2026 – Bain Capital Specialty Finance, Inc. (NYSE: BCSF, the “Company”) today announced it will report

its financial results for the first quarter ended March 31, 2026 on Monday, May 11, 2026 after market close. Management will host a conference call on Tuesday, May 12, 2026 at 8:30 a.m. Eastern Time to discuss the Company’s

financial results.

Conference Call Information:

A

conference call to discuss the Company’s financial results will be held live at 8:30 a.m. Eastern Time on May 12, 2026. Please visit BCSF’s webcast link located on the Events & Presentations page of the Investor Resources

section of BCSF’s website at http://www.baincapitalspecialtyfinance.com for a slide presentation that complements the Earnings Conference Call.

Participants are also invited to access the conference call by dialing one of the following numbers:

Domestic: 1-800-245-3047

International: 1-203-518-9765

Conference ID: BAIN

All participants will need to reference “Bain Capital Specialty Finance - First Quarter Ended March 31, 2026 Earnings Conference Call” once

connected with the operator. All participants are asked to dial in 10-15 minutes prior to the call.

Replay

Information:

An archived replay will be available approximately three hours after the conference call concludes through May 26, 2026 via a webcast

link located on the Investor Resources section of BCSF’s website, and via the dial-in numbers listed below:

Domestic:

1-844-512-2921

International:

1-412-317-6671

Conference ID: 11161743

About Bain Capital Specialty Finance, Inc.

Bain Capital

Specialty Finance, Inc. is an externally managed specialty finance company focused on lending to middle-market companies. BCSF is managed by BCSF Advisors, L.P., an SEC-registered investment adviser and a

subsidiary of Bain Capital Credit, L.P. Since commencing investment operations on October 13, 2016, and through December 31, 2025, BCSF has invested approximately $9,809.3 million in aggregate principal amount of debt and equity

investments prior to any subsequent exits or repayments. BCSF’s investment objective is to generate current income and, to a lesser extent, capital appreciation through direct originations of secured debt, including first lien, first lien/last

out, unitranche and second lien debt, investments in strategic joint ventures, equity investments and, to a lesser extent, corporate bonds. BCSF has elected to be regulated as a business development company under the Investment Company Act of 1940,

as amended.

Forward-Looking Statements

Certain

information contained herein may contain “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995. Statements other than statements of historical facts included herein may constitute

forward-looking statements and are not guarantees of future performance or results and involve a number of risks and uncertainties. Actual results may differ materially from those in the forward-looking statements as a result of a number of factors,

including those described from time to time in filings with the U.S. Securities and Exchange Commission. The Company undertakes no duty to update any forward-looking statement made herein. All forward-looking statements speak only as of the date of

this press release.

Investor Contact:

Katherine Schneider

Tel. (212)

803-9613

investors@baincapitalbdc.com

Media Contact:

Scott Lessne

Tel. +1 (609) 462-1139

slessne@apcoworldwide.com

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