[Form 4/A] Runway Growth Finance Corp. Amended Insider Trading Activity

Rhea-AI Filing Summary

Runway Growth Finance Corp. Chief Financial and Operating Officer Thomas B. Raterman reported open‑market purchases of company stock. He bought a total of 10,000 shares of common stock in three non-derivative transactions at prices between $6.335 and $6.67 per share, bringing his direct holdings to 98,359 shares. This amended Form 4 corrects earlier filings that had mistakenly reported these transactions using code "A" and now properly classifies them as code "P" open‑market purchases.

Insider Trade Summary 10b5-1

Net Buyer: 10,000 shares ($64,355)

Net Buy 3 txns

Insider Raterman Thomas B.

Role CFO, COO

Bought 10,000 shs ($64K)

Type	Security	Shares	Price	Value
Purchase	Common Stock, par value $0.01 per share	7,000	$6.335	$44K
Purchase	Common Stock, par value $0.01 per share	2,900	$6.67	$19K
Purchase	Common Stock, par value $0.01 per share	100	$6.67	$667.00

Holdings After Transaction: Common Stock, par value $0.01 per share — 98,359 shares (Direct, null)

Footnotes (1)

1. On May 18, 2026, the reporting person filed a Form 4 with respect to two transactions dated May 14, 2026, which inadvertently reported the transaction codes in Column 3 as "A". This amended Form 4 amends such filing to report the transaction codes in Column 3 as "P" for such transactions. On May 22, 2026, the reporting person filed a Form 4 with respect to a transaction dated May 20, 2026, which inadvertently reported the transaction code in Column 3 as "A". This amended Form 4 amends such filing to report the transaction code in Column 3 as "P" for such transaction.

Key Figures

Total shares purchased: 10,000 shares Purchase price (May 20, 2026): $6.335 per share Purchase price (May 14, 2026): $6.67 per share +3 more

6 metrics

Total shares purchased 10,000 shares Open-market common stock purchases reported in Form 4/A

Purchase price (May 20, 2026) $6.335 per share Open-market purchase of 7,000 shares

Purchase price (May 14, 2026) $6.67 per share Two open-market purchases totaling 3,000 shares

Shares owned after transactions 98,359 shares Direct ownership following May 20, 2026 purchase

Number of buy transactions 3 transactions All coded as P (open-market purchases)

Net buy direction 10,000 shares net-buy No reported sales or derivative exercises

Key Terms

open-market purchase, non-derivative, Form 4, transaction code, +1 more

5 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.

non-derivative financial

""transaction_type": "non-derivative""

Form 4 regulatory

"the reporting person filed a Form 4 with respect to two transactions"

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.

transaction code regulatory

"reported the transaction codes in Column 3 as "A""

amended Form 4 regulatory

"This amended Form 4 amends such filing to report the transaction code"

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).

X

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^*

Raterman Thomas B.

(Last) (First) (Middle)

C/O RUNWAY GROWTH FINANCE CORP.

295 N. MICHIGAN AVE, SUITE 4200

(Street)

CHICAGO ILLINOIS 60601

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Runway Growth Finance Corp. [ RWAY ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

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)
05/20/2026

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 $0.01 per share	05/14/2026		P(1)		2,900	A	$6.67	91,259	D
Common Stock, par value $0.01 per share	05/14/2026		P(1)		100	A	$6.67	91,359	D
Common Stock, par value $0.01 per share	05/20/2026		P(2)		7,000	A	$6.335	98,359	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:

1. On May 18, 2026, the reporting person filed a Form 4 with respect to two transactions dated May 14, 2026, which inadvertently reported the transaction codes in Column 3 as "A". This amended Form 4 amends such filing to report the transaction codes in Column 3 as "P" for such transactions.

2. On May 22, 2026, the reporting person filed a Form 4 with respect to a transaction dated May 20, 2026, which inadvertently reported the transaction code in Column 3 as "A". This amended Form 4 amends such filing to report the transaction code in Column 3 as "P" for such transaction.

	/s/ Thomas B. Raterman	05/27/2026
	** 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)