[Form 4] Medpace Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Medpace Holdings (MEDP) insider activity: August J. Troendle, CEO, director and 10% owner, reported open‑market sales of common stock executed via a limit order during an open window period. On 11/12/2025, he sold 5,312 shares at a weighted average price of $603.23. On 11/13/2025, he sold 5,128 shares at a weighted average price of $601.37.

After these transactions, he directly owned 914,162 shares. He also reports indirect beneficial ownership of 4,733,019 shares through Medpace Investors, LLC, over which he has voting and investment control, while disclaiming beneficial ownership beyond his pecuniary interest.

Insider Trade Summary

Net Seller: 10,440 shares ($6,288,183)

Net Sell 3 txns

Insider Troendle August J.

Role CEO

Sold 10,440 shs ($6.29M)

Type	Security	Shares	Price	Value
Sale	Common Stock	5,128	$601.37	$3.08M
Sale	Common Stock	5,312	$603.23	$3.20M
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 914,162 shares (Direct); Common Stock — 4,733,019 shares (Indirect, By Medpace Investors, LLC)

Footnotes (1)

1. The transactions reported on this Form 4 were effected pursuant to a limit order placed by the Reporting Person during an open window period. The reported price is a weighted average price. These shares were sold in multiple transactions ranging from $600.23 to $605.01. The Reporting Person undertakes to provide full pricing information to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission upon request. The reported price is a weighted average price. These shares were sold in multiple transactions ranging from $600.00 to $605.21. The Reporting Person undertakes to provide full pricing information to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission upon request. The Reporting Person is the sole manager and controlling unit holder of Medpace Investors, LLC ("MPI") and has sole voting and investment control with respect to the securities held by MPI. The Reporting Person may be deemed to indirectly beneficially own the securities of the Issuer held by MPI but disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

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^*

Troendle August J.

(Last) (First) (Middle)

C/O MEDPACE HOLDINGS, INC.

5375 MEDPACE WAY

(Street)

CINCINNATI OH 45227

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Medpace Holdings, Inc. [ MEDP ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/12/2025

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 Stock	11/12/2025		S(1)		5,312	D	$603.23(2)	919,290	D
Common Stock	11/13/2025		S(1)		5,128	D	$601.37(3)	914,162	D
Common Stock								4,733,019	I	By Medpace Investors, LLC(4)

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. The transactions reported on this Form 4 were effected pursuant to a limit order placed by the Reporting Person during an open window period.

2. The reported price is a weighted average price. These shares were sold in multiple transactions ranging from $600.23 to $605.01. The Reporting Person undertakes to provide full pricing information to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission upon request.

3. The reported price is a weighted average price. These shares were sold in multiple transactions ranging from $600.00 to $605.21. The Reporting Person undertakes to provide full pricing information to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission upon request.

4. The Reporting Person is the sole manager and controlling unit holder of Medpace Investors, LLC ("MPI") and has sole voting and investment control with respect to the securities held by MPI. The Reporting Person may be deemed to indirectly beneficially own the securities of the Issuer held by MPI but disclaims beneficial ownership of such securities except to the extent of his pecuniary interest therein.

Remarks:

	/s/ Stephen P. Ewald, Attorney-in-Fact for August J. Troendle	11/14/2025
	** 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.