STOCK TITAN

Medpace (NASDAQ: MEDP) insider sells 15,978 shares in August trades

(Very High)
(Very Negative)
Form Type
4

Rhea-AI Filing Summary

Medpace Holdings, Inc. (MEDP) reported that President & CEO and ten percent owner August J. Troendle sold a total of 15,978 shares of common stock. On August 21, 2026, he sold 13,995 shares at a weighted average price of $624.45 per share, with individual trades ranging from $620.00 to $628.685, effected under a limit order placed during an open window period. On August 24, 2026, he sold 1,983 shares at a weighted average price of $620.23 per share, with trades ranging from $620.00 to $621.25.

The filing also reports an indirect holding of 4,733,019 shares of Medpace common stock held by Medpace Investors, LLC, for which Troendle is the sole manager with sole voting and investment control. He may be deemed to indirectly beneficially own these securities but disclaims beneficial ownership except to the extent of his pecuniary interest.

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Insights

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Insider Troendle August J.
Role President & CEO
Sold 15,978 shs ($9.97M)
Type Security Shares Price Value
Sale Common Stock F1, F3 1,983 $620.23 $1.23M
Sale Common Stock F1, F2 13,995 $624.45 $8.74M
holding Common Stock F4 -- -- --
Holdings After Transaction: Common Stock — 545,217 shares (Direct); Common Stock — 4,733,019 shares (Indirect, By Medpace Investors, LLC)
Footnotes (4)
  1. F1. 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. F2. The reported price is a weighted average price. These shares were sold in multiple transactions ranging from $620.00 to $628.685. 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. F3. The reported price is a weighted average price. These shares were sold in multiple transactions ranging from $620.00 to $621.25. 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. F4. 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.
Shares sold on August 21, 2026 13,995 shares Common stock sale by August J. Troendle
Weighted average price on August 21, 2026 $624.45 per share Sales ranged from $620.00 to $628.685
Shares sold on August 24, 2026 1,983 shares Common stock sale by August J. Troendle
Weighted average price on August 24, 2026 $620.23 per share Sales ranged from $620.00 to $621.25
Total shares sold 15,978 shares Aggregate of reported sales on August 21 and 24, 2026
Indirect shares held by Medpace Investors, LLC 4,733,019 shares Indirect ownership position associated with August J. Troendle
weighted average price financial
"The reported price is a weighted average price."
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
limit order financial
"effected pursuant to a limit order placed by the Reporting Person"
A limit order is an instruction to buy or sell a stock only at a specific price or better, giving you control over the exact price you pay or receive. It matters to investors because it acts like a price guard—similar to setting a maximum you’ll pay for an item at a store—so you avoid unexpected prices, though the trade may not happen if the market never reaches your limit.
pecuniary interest financial
"disclaims beneficial ownership of such securities except to the extent of his pecuniary interest"
indirectly beneficially own financial
"may be deemed to indirectly beneficially own the securities of the Issuer held by MPI"

FAQ

What insider transaction did MEDP report for August J. Troendle?

Medpace (MEDP) reported that August J. Troendle sold 15,978 shares of common stock in open market or private transactions on August 21 and 24, 2026, according to a Form 4 filing.

At what prices did August J. Troendle sell MEDP shares?

On August 21, 2026, Troendle sold shares at a weighted average price of $624.45, with trades between $620.00 and $628.685. On August 24, 2026, he sold shares at a weighted average price of $620.23, with trades between $620.00 and $621.25.

How many MEDP shares did August J. Troendle sell on each date?

Troendle sold 13,995 shares of Medpace common stock on August 21, 2026 and 1,983 shares on August 24, 2026, for a total of 15,978 shares sold.

Were the MEDP insider sales made under a Rule 10b5-1 trading plan?

The Form 4 states that the transactions were effected under a limit order placed during an open window period. The filing’s Rule 10b5-1 checkbox is not marked as being under a 10b5-1 plan.

What is August J. Troendle’s indirect MEDP ownership through Medpace Investors, LLC?

The filing reports 4,733,019 MEDP shares held indirectly through Medpace Investors, LLC. Troendle is the sole manager with sole voting and investment control and may be deemed to beneficially own these shares, while disclaiming ownership beyond his pecuniary interest.

Does August J. Troendle fully acknowledge beneficial ownership of all MEDP shares held by Medpace Investors, LLC?

No. He may be deemed to indirectly beneficially own the MEDP securities held by Medpace Investors, LLC, but he disclaims beneficial ownership of those securities except to the extent of his pecuniary interest.

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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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 OHIO 45227

(City)(State)(Zip)

UNITED STATES

(Country)
2. Issuer Name and Ticker or Trading Symbol
Medpace Holdings, Inc. [ MEDP ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
President & CEO
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
08/21/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock08/21/2026S(1)13,995D$624.45(2)547,200D
Common Stock08/24/2026S(1)1,983D$620.23(3)545,217D
Common Stock4,733,019IBy 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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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 $620.00 to $628.685. 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 $620.00 to $621.25. 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.
/s/Stephen P. Ewald, Attorney-in-Fact for August J. Troendle08/25/2026
** Signature of Reporting PersonDate
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)