22 insiders reported 123 Form 4 transactions for Ingevity Corp (NGVT) over the past 18 months (most recent 2026-08-18). Recent activity: Li David H (President & CEO) Sell 5,000 shares, Li David H (President & CEO) Sell 5,000 shares, Li David H (President & CEO) Sell 92 shares, Li David H (President & CEO) Sell 5,000 shares, Li David H (President & CEO) Sell 5,000 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Li David H | President & CEO | Sell | 5,000 | $379,150 |
| 2026-08-18 | Li David H | President & CEO | Sell | 5,000 | $378,650 |
| 2026-08-18 | Li David H | President & CEO | Sell | 92 | $6,873 |
| 2026-08-14 | Li David H | President & CEO | Sell | 5,000 | $383,100 |
| 2026-08-14 | Li David H | President & CEO | Sell | 5,000 | $378,650 |
| 2026-08-11 | PLATT PHILLIP JOHN | SVP, Chief Financial Officer | Sell | 1,698 | $130,814 |
| 2026-08-04 | Fisher Ryan C. | SVP, Gen. Counsel & Secretary | Sell | 1,397 | $103,043 |
| 2026-08-04 | Fisher Ryan C. | SVP, Gen. Counsel & Secretary | Sell | 1,312 | $96,655 |
| 2026-07-28 | PLATT PHILLIP JOHN | SVP, Chief Financial Officer | Sell | 3,294 | $241,318 |
| 2026-07-08 | Fisher Ryan C. | SVP, Gen. Counsel & Secretary | Sell | 168 | $12,408 |
| 2026-07-02 | WILLIS J KEVIN | Director | Buy | 397 | $28,814 |
| 2026-07-02 | Segal Francis David | Director | Buy | 328 | $23,806 |
| 2026-06-24 | Cotterman Ryan Joseph | VP, Chief Accounting Officer | Buy | 2,063 | $0 |
| 2026-06-01 | DYER TERRANCE M | SVP, Chief HR Officer | Sell | 266 | $18,208 |
| 2026-06-01 | DYER TERRANCE M | SVP, Chief HR Officer | Sell | 200 | $13,706 |
| 2026-06-01 | DYER TERRANCE M | SVP, Chief HR Officer | Sell | 30 | $2,057 |
| 2026-05-05 | PLATT PHILLIP JOHN | SVP, Finance & CAO | Buy | 1,262 | $0 |
| 2026-05-01 | Segal Francis David | Director | Buy | 1,904 | $0 |
| 2026-05-01 | WILLIS J KEVIN | Director | Buy | 1,904 | $0 |
| 2026-05-01 | FERNANDEZ-MORENO LUIS M | Director | Buy | 1,904 | $0 |
| 2026-05-01 | Gulyas Diane H. | Director | Buy | 1,904 | $0 |
| 2026-05-01 | Hoechner Bruce D. | Director | Buy | 1,904 | $0 |
| 2026-05-01 | NARWOLD KAREN G | Director | Buy | 1,904 | $0 |
| 2026-05-01 | Lynch Frederick J | Director | Buy | 1,904 | $0 |
| 2026-05-01 | Wright Benjamin G. | Director | Buy | 1,904 | $0 |
Source: SEC Form 4 filings · as of 2026-08-18