Diamond Hill (DHIL) Director Disposes of 350 Shares

Rhea-AI Filing Summary

Insider sale reported: Paula R. Meyer, a director of Diamond Hill Investment Group Inc. (DHIL), reported a sale of 350 common shares on 09/05/2025 at a reported price of $141.80 per share. After this transaction she beneficially owns 3,763 shares in a direct capacity. The Form 4 was signed by an agent under power of attorney on 09/09/2025.

Insights

Corporate Governance Expert

TL;DR: Routine director share sale disclosed; no additional context on reason or plan provided.

The Form 4 documents a straightforward open-market sale by a company director: 350 shares sold at $141.80, leaving 3,763 shares owned directly. There is no indication of a Rule 10b5-1 plan or any related-party transaction disclosed. As filed, this is a routine Section 16 disclosure that updates beneficial ownership records without showing material change to governance or control.

Securities Analyst

TL;DR: Small-scale insider disposition with limited market impact given reported size.

The sale size (350 shares) is modest relative to typical institutional holdings and does not by itself imply a material view on company prospects. The record shows direct ownership of 3,763 shares post-transaction. No derivative transactions or additional context (e.g., plan-based sale) are included in the filing.

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
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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^*

Meyer Paula R

(Last) (First) (Middle)

325 JOHN H. MCCONNELL BLVD.

SUITE 200

(Street)

COLUMBUS OH 43215

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
DIAMOND HILL INVESTMENT GROUP INC [ DHIL ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
09/05/2025

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

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

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

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	09/05/2025		S		350	D	$141.8	3,763	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:

Remarks:

	Carlotta D. King by POA	09/09/2025
	** 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.

FAQ

What insider activity did DHIL report on Form 4?

The Form 4 reports that director Paula R. Meyer sold 350 common shares on 09/05/2025 at $141.80 per share.

How many DHIL shares does the reporting person own after the sale?

Following the reported transaction, the reporting person beneficially owns 3,763 shares in a direct capacity.

Was the sale reported under a 10b5-1 plan or as part of a larger filing?

The filing does not indicate the transaction was made pursuant to a Rule 10b5-1 plan; no such plan or amendment is disclosed.

Who signed the Form 4 and when?

The Form 4 was signed by Carlotta D. King by POA on 09/09/2025 as agent under power of attorney.

Does the Form 4 show any derivative transactions for DHIL by this reporting person?

No. Table II for derivative securities contains no entries; only a non-derivative sale is reported.