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): February 24, 2026

CĪON Investment Corporation

(Exact name of registrant as specified in its charter)

Maryland		814-00941		45-3058280
(State or other jurisdiction of incorporation)		(Commission File Number)		(I.R.S. Employer Identification No.)

	100 Park Avenue, 25th Floor New York, New York 10017
	(Address of principal executive offices and zip code)

Registrant’s telephone number, including area code: (212) 418-4700

	Not applicable
	(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K 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	Ticker symbol(s)	Name of each exchange on which registered
Common Stock, par value $0.001 per share	CION	The New York Stock Exchange
7.50% Notes due 2029	CICB	The New York Stock Exchange
7.50% Notes due 2031	CICC	The New York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR §230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR §240.12b-2).

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 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

On February 24, 2026, Charlie Arestia tendered his resignation as Managing Director and Head of Investor Relations of CĪON Investment Corporation (“CION”) and CION Investment Management, LLC, CION’s investment adviser, to pursue other career opportunities.

Item 9.01. Financial Statements and Exhibits

(d) Exhibits.

Number		Exhibit
104		Cover Page Interactive Data File (embedded within the Inline XBRL document).

SIGNATURE

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.

Date: February 24, 2026	CION INVESTMENT CORPORATION

	By:	/s/ Michael A. Reisner
		Michael A. Reisner
		Co-Chief Executive Officer

CION Investment Corp 8-K