Other Information
−Removed: During the three months ended June 30, 2025, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K .
+Added: During the three months ended September 30, 2025, no director or officer of the Company adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as described in the table below:
+Added: Action Date Trading Arrangement Total Shares to be Purchased or Sold Duration/Expiration Date
+Added: Rule 10b5-1* Non-Rule 10b5-1**
+Added: Brady , Chief Financial Officer and Treasurer
+Added: Adopt July 24, 2025 [1]
+Added: X Up to 12,000 shares to be sold
+Added: July 30, 2025
+Added: Geiger , President
+Added: Adopt July 24, 2025 [2]
+Added: X Up to 41,801 shares to be sold
+Added: July 24, 2025
+Added: Burwig , Executive Vice President, Operations
+Added: Adopt July 24, 2025 [3]
+Added: X Up to 7,500 shares to be sold
+Added: July 30, 2025
+Added: Troendle , Chief Executive Officer and Chairman of the Board
+Added: Adopt July 25, 2025 [4]
+Added: X Up to 356,466 shares to be sold
+Added: Good until cancelled or until the commencement of the next blackout period, whichever occurs first
+Added: Ewald , General Counsel and Corporate Secretary
+Added: Adopt July 28, 2025 [5]
+Added: X Up to 3,000 shares to be sold
+Added: The earlier of until cancelled or 180 days from the placement of the limit order
+Added: Troendle , Chief Executive Officer and Chairman of the Board
+Added: Terminate August 1, 2025 [6]
+Added: X Up to 356,466 shares to be sold
+Added: Good until cancelled or until the commencement of the next blackout period, whichever occurs first
+Added: Troendle , Chief Executive Officer and Chairman of the Board
+Added: Adopt August 1, 2025 [7]
+Added: X Up to 38,013 shares to be sold
+Added: Good until cancelled or until the commencement of the next blackout period, whichever occurs first
+Added: Geiger , President
+Added: Adopt August 6, 2025
+Added: X Up to 21,503 shares to be sold
+Added: November 6, 2026
+Added: Burwig , Executive Vice President, Operations
+Added: Adopt September 3, 2025 [8]
+Added: X Up to 10,000 shares to be sold
+Added: The earlier of until cancelled or 180 days from the placement of the limit order
+Added: * Intended to satisfy the affirmative defense of Rule 10b5-1(c).
+Added: ** Not intended to satisfy the affirmative defense of Rule 10b5-1(c).
+Added: [1] On July 24, 2025 , Mr.
+Added: Brady placed a limit order to sell up to 12,000 shares issued to him pursuant to his contemporaneous exercise of stock options.
+Added: [2] On July 24, 2025 , Mr.
+Added: Geiger placed a limit order to sell up to 41,801 shares issued to him pursuant to his contemporaneous exercise of stock options.
+Added: [3] On July 24, 2025 , Ms.
+Added: Burwig placed a limit order to sell up to 7,500 shares that were previously acquired through a stock option exercise.
+Added: Burwig modified the limit price on July 25, 2025.
+Added: [4] On July 25, 2025 , Mr.
+Added: Troendle placed a limit order to sell up to 356,466 shares that were previously acquired through stock option exercises.
+Added: On July 28, 2025, Mr.
+Added: Troendle sold 48,487 shares pursuant to the limit order.
+Added: Troendle modified the limit price on July 29, 2025.
+Added: [5] On July 28, 2025 , Mr.
+Added: Ewald placed a limit order to sell up to 3,000 shares that were previously acquired through the vesting of restricted stock units and stock option exercises.
+Added: [6] On August 1, 2025 , Mr.
+Added: Troendle terminated the limit order originally adopted on July 25, 2025.
+Added: [7] On August 1, 2025 , Mr.
+Added: Troendle placed a limit order to sell up to 38,013 shares that were previously acquired through a stock option exercise.
+Added: [8] On September 3, 2025 , Ms.
+Added: Burwig placed a limit order to sell up to 10,000 shares that were previously acquired through a stock option exercise.
The exhibits in the accompanying Exhibit Index preceding the signature page are filed or furnished as a part of this report and are incorporated herein by reference.
4 unchanged sentences
10.1 Amendment No.
−Removed: 8 dated April 1 8 , 2025 to Loan Documents
−Removed: 8-K 001-37856 10.1 4/21/2025
−Removed: #10.2 Medpace Holdings, Inc.
−Removed: 2016 Amended and Restated Incentive Award Plan
+Added: 9 dated July 1 7 , 2025 to Loan Documents
8-K 001-37856 10.1 7/21/2025
12 unchanged sentences
** Furnished herewith.
−Removed: # Indicates management contract or compensatory plan.
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
2 unchanged sentences
(Principal Financial Officer)
−Removed: July 22, 2025
+Added: October 23, 2025
Compared sentence by sentence after normalising whitespace, quotation marks, case and digits, so re-formatting and restated figures do not read as changed language. Wording changes appear as one removal and one addition. The current filing and the prior one are authoritative.