| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For NGVT | |||||
| 2025-07-07 | Fisher, Ryan C. | SVP, Gen. Counsel & Secretary | Sold | 169 | $45.34 |
| 2025-07-01 | Willis, J Kevin | Director | Purchased | 620 | $44.40 |
| 2025-07-01 | Segal, Francis David | Director | Purchased | 507 | $44.40 |
| 2025-05-01 | Narwold, Karen G | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Gulyas, Diane H. | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Sansone, Daniel F | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Lynch, Frederick J | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Fernandez-moreno, Luis M | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Blackwell, Jean | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Willis, J Kevin | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Hoechner, Bruce D. | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Wright, Benjamin G. | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Segal, Francis David | Director | Purchased | 677 | $33.28 |
| 2025-05-01 | Segal, Francis David | Director | Purchased | 4057 | $0.00 |
| 2025-05-01 | Willis, J Kevin | Director | Purchased | 151 | $33.28 |
| 2025-04-07 | Li, David H | President & CEO | Purchased | 177305 | $0.00 |
| 2025-04-07 | Li, David H | President & CEO | Purchased | 123229 | $0.00 |
| 2025-04-07 | Li, David H | President & CEO | Purchased | 31516 | $0.00 |
| 2025-04-07 | Li, David H | President & CEO | Purchased | 86669 | $0.00 |
| 2025-04-01 | Willis, J Kevin | Director | Purchased | 580 | $38.85 |
