Director buys 10,000 Horizon Technology (HRZN) shares

Rhea-AI Filing Summary

Horizon Technology Finance Corp director O'Connor Kimberley Ann bought shares in the company. On June 9, 2026, she made an open-market purchase of 10,000 shares of Common Stock at an average price of $4.3699 per share. Following this transaction, she directly owned 10,000 shares.

Insider Trade Summary

Net Buyer: 10,000 shares ($43,699)

Net Buy 1 txn

Insider O'Connor Kimberley Ann

Role null

Bought 10,000 shs ($44K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	10,000	$4.3699	$44K

Holdings After Transaction: Common Stock — 10,000 shares (Direct, null)

Footnotes (1)

Key Figures

Shares purchased: 10,000 shares Purchase price: $4.3699 per share Shares owned after trade: 10,000 shares +1 more

4 metrics

Shares purchased 10,000 shares Open-market purchase of Common Stock on June 9, 2026

Purchase price $4.3699 per share Average price for the 10,000-share transaction

Shares owned after trade 10,000 shares Total Common Stock directly owned following the transaction

Net buy shares 10,000 shares Net result of all reported transactions in this Form 4

Key Terms

open-market purchase, Common Stock, direct ownership

3 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 financial

"security_title": "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

direct ownership financial

"ownership_type": "direct""

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/11/2026 - 09:01 AM Accepted by SEC EDGAR 06/11/2026 - 09:00 AM Learn about SEC filing dates

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^*

O'Connor Kimberley Ann

(Last) (First) (Middle)

312 FARMINGTON AVENUE

(Street)

FARMINGTON CONNECTICUT 06032

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Horizon Technology Finance Corp [ HRZN ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/09/2026

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	06/09/2026		P		10,000	A	$4.3699	10,000	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/ Kimberely A. O'Connor	06/11/2026
	** 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 trade did O'Connor Kimberley Ann report for HRZN?

O'Connor Kimberley Ann reported an open-market purchase of 10,000 Horizon Technology Finance Corp Common Stock shares. The transaction occurred on June 9, 2026, and was filed on Form 4 as a routine insider ownership update.

At what price did the HRZN director buy shares in this Form 4?

The director bought 10,000 Horizon Technology Finance Corp shares at an average price of $4.3699 per share. This reflects a single open‑market purchase transaction disclosed in the Form 4 insider trading report.

How many Horizon Technology Finance (HRZN) shares does the director hold after the trade?

After the reported transaction, O'Connor Kimberley Ann directly owns 10,000 Horizon Technology Finance Corp Common Stock shares. The Form 4 shows this figure as the total number of shares beneficially owned following the June 9, 2026 purchase.

Was the HRZN insider transaction a purchase or a sale?

The Horizon Technology Finance Corp insider transaction was a purchase, not a sale. The Form 4 classifies it as an open‑market buy of 10,000 Common Stock shares, coded “P” for purchase and described as an open‑market or private transaction.

Is the HRZN director’s ownership in this Form 4 direct or indirect?

The Form 4 indicates that O'Connor Kimberley Ann’s 10,000 Horizon Technology Finance Corp shares are held as direct ownership. The transaction is coded with ownership type “D,” meaning the shares are owned directly rather than through an intermediary entity.