MEDP's three largest insider shareholders as of September 12, 2026 are Investors, Llc Medpace (TenPercentOwner, 4.73Mn shares), Investors, Llc Medpace (TenPercentOwner, 4.73Mn shares), Investors, Llc Medpace (TenPercentOwner, 4.73Mn shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Investors, Llc Medpace | TenPercentOwner | 4,733,019 | 0 | 4,733,019 | 87.2% | 08 Mar, 2024 |
| 2 | August J. Troendle | President Ceo | 539,894 | 0 | 539,894 | 9.9% | 31 Aug, 2026 |
| 3 | Susan E Burwig | Exec. Vp, Operations | 62,984 | 0 | 62,984 | 1.2% | 29 Jul, 2026 |
| 4 | Brian T Carley | Director | 27,825 | 0 | 27,825 | 0.5% | 21 Aug, 2026 |
| 5 | Stephen P Ewald | General Counsel Corp. Secy. | 20,343 | 0 | 20,343 | 0.4% | 01 Jun, 2026 |
| 6 | Jesse J Geiger | President | 15,000 | 0 | 15,000 | 0.3% | 19 Mar, 2026 |
| 7 | Kevin M. Brady | Cfo Treasurer | 12,830 | 0 | 12,830 | 0.2% | 24 Aug, 2026 |
| 8 | Cornelius P. Iii Mccarthy | Director | 12,275 | 0 | 12,275 | 0.2% | 13 Aug, 2026 |
| 9 | Fred B Jr Davenport | Director | 3,798 | 0 | 3,798 | 0.1% | 21 Aug, 2026 |
| 10 | Robert O. Kraft | Director | 955 | 0 | 955 | 0.0% | 28 Aug, 2026 |
| 11 | Tom C King | Director | 598 | 0 | 598 | 0.0% | 05 Nov, 2021 |
| 12 | Ashley M. Keating | Director | 250 | 0 | 250 | 0.0% | 18 Mar, 2024 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 650 | $620.27 | $403.18K | 539,894 | Direct |
| 26 Aug, 2026 | Robert O. Kraft | Director | Acquired M | 3,858 | $84.36 | $325.46K | 4,813 | Direct |
| 26 Aug, 2026 | Robert O. Kraft | Director | Disposed S | 3,858 | $617.81 | $2.38Mn | 955 | Direct |
| 26 Aug, 2026 | Robert O. Kraft | Director | Disposed M | 3,858 | $0.00 | $0 | 0 | Direct |
| 25 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 673 | $620.38 | $417.52K | 544,544 | Direct |
| 26 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 4,000 | $620.03 | $2.48Mn | 540,544 | Direct |
| 21 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 13,995 | $624.45 | $8.74Mn | 547,200 | Direct |
| 24 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 1,983 | $620.23 | $1.23Mn | 545,217 | Direct |
| 20 Aug, 2026 | Kevin M. Brady | Cfo Treasurer | Acquired M | 3,400 | $138.87 | $472.16K | 16,230 | Direct |
| 20 Aug, 2026 | Kevin M. Brady | Cfo Treasurer | Disposed S | 3,400 | $625.24 | $2.13Mn | 12,830 | Direct |
| 20 Aug, 2026 | Kevin M. Brady | Cfo Treasurer | Disposed M | 3,400 | $0.00 | $0 | 3,403 | Direct |
| 19 Aug, 2026 | Brian T Carley | Director | Disposed S | 5,000 | $608.63 | $3.04Mn | 27,825 | Direct |
| 19 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 15,609 | $606.47 | $9.47Mn | 588,369 | Direct |
| 19 Aug, 2026 | Fred B Jr Davenport | Director | Acquired M | 1,903 | $133.87 | $254.75K | 5,401 | Direct |
| 20 Aug, 2026 | August J. Troendle | President Ceo | Disposed S | 27,174 | $618.79 | $16.81Mn | 561,195 | Direct |
| 19 Aug, 2026 | Fred B Jr Davenport | Director | Acquired M | 3,858 | $84.36 | $325.46K | 9,259 | Direct |
| 19 Aug, 2026 | Fred B Jr Davenport | Director | Acquired M | 1,822 | $164.68 | $300.05K | 11,081 | Direct |
| 19 Aug, 2026 | Fred B Jr Davenport | Director | Disposed S | 7,283 | $606.15 | $4.41Mn | 3,798 | Direct |
| 19 Aug, 2026 | Fred B Jr Davenport | Director | Disposed M | 1,903 | $0.00 | $0 | 0 | Direct |
| 19 Aug, 2026 | Fred B Jr Davenport | Director | Disposed M | 3,858 | $0.00 | $0 | 0 | Direct |