Ingevity's top three insider shareholders as of September 29, 2026 are John C. Fortson (President Ceo, 151.65K shares), David H Li (President Ceo, 120.54K shares), Stuart Edward Jr. Woodcock (Evp, President Perf Materials, 39.27K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | John C. Fortson | President Ceo | 151,652 | 0 | 151,652 | 22.0% | 01 Mar, 2024 |
| 2 | David H Li | President Ceo | 120,544 | 0 | 120,544 | 17.5% | 18 Aug, 2026 |
| 3 | Stuart Edward Jr. Woodcock | Evp, President Perf Materials | 39,267 | 0 | 39,267 | 5.7% | 04 Mar, 2025 |
| 4 | Luis M Fernandez-Moreno | Interim President Ceo | 37,882 | 0 | 37,882 | 5.5% | 01 May, 2026 |
| 5 | Mary Dean Hall | Evp, Chief Financial Officer | 37,427 | 0 | 37,427 | 5.4% | 03 Mar, 2026 |
| 6 | Frederick J Lynch | Director | 28,263 | 0 | 28,263 | 4.1% | 01 May, 2026 |
| 7 | Phillip John Platt | Svp, Chief Financial Officer | 26,641 | 0 | 26,641 | 3.9% | 11 Aug, 2026 |
| 8 | Stacy Cozad | Evp, Gen. Counsel Secretary | 24,684 | 0 | 24,684 | 3.6% | 01 Mar, 2024 |
| 9 | Michael P. Smith | Evp, President Perf Chemicals | 21,779 | 0 | 21,779 | 3.2% | 01 Mar, 2022 |
| 10 | Richard Allen Jr White | Svp And Pres, Perf Chemicals | 20,080 | 0 | 20,080 | 2.9% | 03 Mar, 2026 |
| 11 | Karen G Narwold | Director | 18,900 | 0 | 18,900 | 2.7% | 01 May, 2026 |
| 12 | Daniel F Sansone | Director | 16,879 | 0 | 16,879 | 2.4% | 05 May, 2025 |
| 13 | Ryan C. Fisher | Svp, Gen. Counsel Secretary | 15,722 | 0 | 15,722 | 2.3% | 04 Aug, 2026 |
| 14 | Diane H. Gulyas | Director | 14,788 | 0 | 14,788 | 2.1% | 01 May, 2026 |
| 15 | J Michael Fitzpatrick | Director | 12,857 | 0 | 12,857 | 1.9% | 02 May, 2022 |
| 16 | Benjamin G. Wright | Director | 11,948 | 0 | 11,948 | 1.7% | 01 May, 2026 |
| 17 | J Kevin Willis | Director | 11,478 | 0 | 11,478 | 1.7% | 02 Jul, 2026 |
| 18 | Bruce D. Hoechner | Director | 10,732 | 0 | 10,732 | 1.6% | 01 May, 2026 |
| 19 | Erik Spencer Ripple | Chief Growth And Innovation Of | 10,612 | 0 | 10,612 | 1.5% | 01 Mar, 2023 |
| 20 | Clarence Reid Jr. Clontz | Svp, Operations | 8,980 | 0 | 8,980 | 1.3% | 03 Mar, 2026 |
| 21 | Christine Stunyo | Svp, Chief Hr Officer | 8,730 | 0 | 8,730 | 1.3% | 01 Mar, 2024 |
| 22 | Francis David Segal | Director | 8,612 | 0 | 8,612 | 1.2% | 02 Jul, 2026 |
| 23 | Terrance M Dyer | Svp, Chief Hr Officer | 7,202 | 0 | 7,202 | 1.0% | 01 Jun, 2026 |
| 24 | Jean Blackwell | Director | 6,857 | 0 | 6,857 | 1.0% | 05 May, 2025 |
| 25 | William J Slocum | Director | 6,576 | 0 | 6,576 | 1.0% | 29 Sep, 2023 |
| 26 | Ruth Castillo | Svp And Pres, Perf Materials | 3,688 | 0 | 3,688 | 0.5% | 03 Mar, 2026 |
| 27 | Steven Paul Hulme | Svp And Pres, Apt | 3,205 | 0 | 3,205 | 0.5% | 04 Mar, 2025 |
| 28 | Ryan Joseph Cotterman | Vp, Chief Accounting Officer | 2,063 | 0 | 2,063 | 0.3% | 24 Jun, 2026 |
| 29 | Michael N. Shukov | Svp And Pres, Apt | 1,389 | 0 | 1,389 | 0.2% | 03 Mar, 2026 |
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 |
|---|---|---|---|---|---|---|---|---|
| 14 Aug, 2026 | David H Li | President Ceo | Disposed S | 5,000 | $75.73 | $378.65K | 125,636 | Direct |
| 17 Aug, 2026 | David H Li | President Ceo | Disposed S | 5,000 | $75.83 | $379.15K | 120,636 | Direct |
| 18 Aug, 2026 | David H Li | President Ceo | Disposed S | 92 | $74.71 | $6.87K | 120,544 | Direct |
| 12 Aug, 2026 | David H Li | President Ceo | Disposed S | 5,000 | $76.62 | $383.10K | 135,636 | Direct |
| 13 Aug, 2026 | David H Li | President Ceo | Disposed S | 5,000 | $75.73 | $378.65K | 130,636 | Direct |
| 10 Aug, 2026 | Phillip John Platt | Svp, Chief Financial Officer | Disposed F | 1,698 | $77.04 | $130.81K | 26,641 | Direct |
| 03 Aug, 2026 | Ryan C. Fisher | Svp, Gen. Counsel Secretary | Disposed S | 1,397 | $73.76 | $103.04K | 17,034 | Direct |
| 03 Aug, 2026 | Ryan C. Fisher | Svp, Gen. Counsel Secretary | Disposed S | 1,312 | $73.67 | $96.66K | 15,722 | Direct |
| 24 Jul, 2026 | Phillip John Platt | Svp, Chief Financial Officer | Disposed F | 3,294 | $73.26 | $241.32K | 28,339 | Direct |
| 06 Jul, 2026 | Ryan C. Fisher | Svp, Gen. Counsel Secretary | Disposed F | 168 | $73.86 | $12.41K | 18,431 | Direct |
| 01 Jul, 2026 | J Kevin Willis | Director | Acquired A | 397 | $72.58 | $28.81K | 11,478 | Direct |
| 01 Jul, 2026 | Francis David Segal | Director | Acquired A | 328 | $72.58 | $23.81K | 8,612 | Direct |
| 22 Jun, 2026 | Ryan Joseph Cotterman | Vp, Chief Accounting Officer | Acquired A | 2,063 | $0.00 | $0 | 2,063 | Direct |
| 28 May, 2026 | Terrance M Dyer | Svp, Chief Hr Officer | Disposed S | 266 | $68.45 | $18.21K | 7,432 | Direct |
| 28 May, 2026 | Terrance M Dyer | Svp, Chief Hr Officer | Disposed S | 30 | $68.57 | $2.06K | 7,402 | Direct |
| 28 May, 2026 | Terrance M Dyer | Svp, Chief Hr Officer | Disposed S | 200 | $68.53 | $13.71K | 7,202 | Direct |
| 01 May, 2026 | Phillip John Platt | Svp, Finance Cao | Acquired A | 1,262 | $0.00 | $0 | 31,633 | Direct |
| 30 Apr, 2026 | Benjamin G. Wright | Director | Acquired A | 1,904 | $0.00 | $0 | 11,948 | Direct |
| 30 Apr, 2026 | J Kevin Willis | Director | Acquired A | 1,904 | $0.00 | $0 | 11,081 | Direct |
| 30 Apr, 2026 | Frederick J Lynch | Director | Acquired A | 1,904 | $0.00 | $0 | 28,263 | Direct |