WhiteHorse Finance (WHF) CFO adds 3,000 shares in open-market stock purchase

Rhea-AI Filing Summary

WhiteHorse Finance, Inc. Chief Financial Officer Thomas Joyson reported an open-market purchase of the company’s common stock. On May 21, he bought 3,000 shares at a price of $6.62 per share, bringing his directly held position to 25,000.835 shares of common stock.

Insider Trade Summary

Net Buyer: 3,000 shares ($19,860)

Net Buy 1 txn

Insider Thomas Joyson

Role Chief Financial Officer

Bought 3,000 shs ($20K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, par value $0.001 per share	3,000	$6.62	$20K

Holdings After Transaction: Common Stock, par value $0.001 per share — 25,000.835 shares (Direct, null)

Footnotes (1)

Key Figures

Shares purchased: 3,000 shares Purchase price: $6.62 per share Shares held after transaction: 25,000.835 shares +1 more

4 metrics

Shares purchased 3,000 shares Open-market purchase on May 21, 2026

Purchase price $6.62 per share Common Stock, par value $0.001

Shares held after transaction 25,000.835 shares Direct ownership following purchase

Transaction code P Purchase in open market or private transaction

Key Terms

open-market purchase, Common Stock, par value $0.001 per share, Form 4, Chief Financial Officer

4 terms

open-market purchase financial

"transaction_action": "open-market purchase""

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

Common Stock, par value $0.001 per share financial

"security_title": "Common Stock, par value $0.001 per share""

Form 4 regulatory

"INSIDER FILING DATA (Form 4)"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

Chief Financial Officer financial

"officer_title": "Chief Financial Officer""

A Chief Financial Officer (CFO) is the person in charge of a company's money and financial planning. They decide how to spend, save, and invest funds to help the company grow and stay stable. Their role is important because good financial decisions keep the company healthy and successful.

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Thomas Joyson

(Last) (First) (Middle)

C/O WHITEHORSE FINANCE, INC.

1450 BRICKELL AVENUE, 31ST FLOOR

(Street)

MIAMI FLORIDA 33131

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
WhiteHorse Finance, Inc. [ WHF ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Financial Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/21/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $0.001 per share	05/21/2026		P		3,000	A	$6.62	25,000.835	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	/s/ Marco Collazos, Attorney-in-Fact for Joyson Thomas	05/26/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did WhiteHorse Finance (WHF) disclose in this Form 4?

WhiteHorse Finance disclosed that CFO Thomas Joyson completed an open-market purchase of common stock. He acquired 3,000 shares on May 21 at $6.62 per share, increasing his directly held stake to 25,000.835 shares following the transaction.

How many WhiteHorse Finance (WHF) shares did the CFO buy and at what price?

CFO Thomas Joyson bought 3,000 shares of WhiteHorse Finance common stock. The reported purchase price was $6.62 per share in an open-market transaction, as shown in the Form 4 insider filing for the trade dated May 21.

What is Thomas Joyson’s total WhiteHorse Finance (WHF) holding after this Form 4 trade?

After the reported purchase, CFO Thomas Joyson directly holds 25,000.835 shares of WhiteHorse Finance common stock. This post-transaction balance reflects the addition of 3,000 shares acquired in the open market at a reported price of $6.62 per share.

Was the WhiteHorse Finance (WHF) insider transaction a buy or a sell?

The Form 4 shows a buy transaction. CFO Thomas Joyson executed an open-market purchase of 3,000 shares of common stock at $6.62 per share, with no corresponding reported sales or derivative exercises in this particular filing.

Does the WhiteHorse Finance (WHF) Form 4 involve any derivative securities or options?

No, this Form 4 only reports a non-derivative transaction in common stock. It shows an open-market purchase of 3,000 shares, and the derivative summary section is empty, indicating no option or other derivative activity in this filing.