| Date | Name | Title | Action | No Shares | Price Per Share |
|---|---|---|---|---|---|
Insider Transactions For KWR | |||||
| 2026-06-15 | Coler, Thomas | EVP, CFO | Purchased | 68 | $0.00 |
| 2026-06-15 | Coler, Thomas | EVP, CFO | Sold | 2352 | $0.00 |
| 2026-06-15 | Coler, Thomas | EVP, CFO | Purchased | 2352 | $0.00 |
| 2026-06-15 | Coler, Thomas | EVP, CFO | Sold | 68 | $0.00 |
| 2026-06-15 | Coler, Thomas | EVP, CFO | Sold | 741 | $144.46 |
| 2026-06-01 | Bakhshi, Nandita | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Henry, Charlotte C. | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Shaller, Russell | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Bakhshi, Nandita | Director | Purchased | 413 | $145.24 |
| 2026-06-01 | Shaller, Russell | Director | Purchased | 413 | $145.24 |
| 2026-06-01 | Frisby, Jeffry D | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Hinduja, Sanjay | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Douglas, Mark | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Foufopoulos, - De Ridder Lucrece | Director | Purchased | 413 | $145.24 |
| 2026-06-01 | West, Fay | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Foufopoulos, - De Ridder Lucrece | Director | Sold | 124 | $145.24 |
| 2026-06-01 | Foufopoulos, - De Ridder Lucrece | Director | Purchased | 975 | $0.00 |
| 2026-06-01 | Douglas, Mark | Director | Purchased | 766 | $0.00 |
| 2026-06-01 | Osborne, William H | Director | Purchased | 975 | $0.00 |
| 2026-05-31 | Osborne, William H | Director | Purchased | 1198 | $0.00 |