Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-02-24 Purchase | 2026-02-25 4:30 pm | NEWMARKET CORP | NEU | Xu Ting Director | 400 | $619.21 | $247,684 | 929 (Direct) | View |
| 2025-05-12 Sale | 2025-05-14 4:39 pm | NEWMARKET CORP | NEU | Hazelgrove Bruce R III EVP & CAO | 311 | $642.43 | $199,796 | 22,887 (Indirect Direct) | View |
| 2024-08-09 Sale | 2024-08-13 4:34 pm | NEWMARKET CORP | NEU | Hazelgrove Bruce R III EVP & CAO | 1,270 | $544.31 | $691,271 | 22,828 (Indirect Direct) | View |
| 2024-03-06 Sale | 2024-03-08 4:16 pm | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 216 | $632 | $136,512 | 369,084 (Indirect Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
Ownership | 2026-02-20 4:45 pm | N/A N/A | NEWMARKET CORP | NEU | RIDLEHOOVER SUSAN M PRINCIPAL ACCOUNTING OFFICER | 0 | $0 | 1 (Indirect) | View |
| 2026-02-19 Tax Withholding | 2026-02-20 4:41 pm | N/A N/A | NEWMARKET CORP | NEU | FITZGERALD TIMOTHY K Vice President & CFO | 34 | $607.04 | 980 (Direct) | View |
| 2026-02-18 Gift | 2026-02-20 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 1,830 | $0 | 355,552 (Direct) | View |
| 2026-02-18 Gift | 2026-02-20 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD BRUCE C 10% Owner | 3,000 | $0 | 926,472 (Direct) | View |
| 2026-02-05 Option Award | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Hazelgrove Bruce R III EVP & CAO | 475 | $0 | 23,256 (Direct) | View |
| 2026-02-05 Tax Withholding | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Hazelgrove Bruce R III EVP & CAO | 153 | $714.88 | 23,256 (Direct) | View |
| 2026-02-05 Option Award | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Jewett Bryce Dickinson III EVP and General Counsel | 415 | $0 | 675 (Direct) | View |
| 2026-02-05 Tax Withholding | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Jewett Bryce Dickinson III EVP and General Counsel | 136 | $714.88 | 675 (Direct) | View |
| 2026-02-05 Option Award | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Paliotti Brian D President Afton Chemical Corp | 535 | $0 | 3,876 (Direct) | View |
| 2026-02-05 Tax Withholding | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Paliotti Brian D President Afton Chemical Corp | 171 | $714.88 | 3,876 (Direct) | View |
| 2026-02-05 Option Award | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 655 | $0 | 374,265 (Direct) | View |
| 2026-02-05 Tax Withholding | 2026-02-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 203 | $714.88 | 374,265 (Direct) | View |
| 2025-09-18 Gift | 2025-12-09 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | Xu Ting Director | 330 | $0 | 529 (Direct) | View |
| 2025-06-27 Gift | 2025-11-25 6:43 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 46,490 | $0 | 371,617 (Direct) | View |
| 2025-09-05 Gift | 2025-09-05 3:35 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD BRUCE C Director 10% Owner | 2,400 | $0 | 929,472 (Direct) | View |
| 2025-08-25 Gift | 2025-09-03 4:43 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 315 | $0 | 419,720 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-01 4:39 pm | N/A N/A | NEWMARKET CORP | NEU | ROGERS JAMES E Director | 144 | $0 | 3,740 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-01 4:38 pm | N/A N/A | NEWMARKET CORP | NEU | Harris H Hiter III Director | 144 | $0 | 2,082 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-01 4:38 pm | N/A N/A | NEWMARKET CORP | NEU | GAMBILL MARK M Director | 144 | $0 | 3,992 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-01 4:37 pm | N/A N/A | NEWMARKET CORP | NEU | Ukrop Lowell Simmons Director | 144 | $0 | 337 (Direct) | View |
| 2025-07-01 Option Award | 2025-07-01 4:37 pm | N/A N/A | NEWMARKET CORP | NEU | Xu Ting Director | 144 | $0 | 859 (Direct) | View |
| 2025-05-20 Gift | 2025-05-21 4:35 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 1,550 | $0 | 419,879 (Direct) | View |
| 2025-04-22 Gift | 2025-04-24 4:51 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD BRUCE C Director 10% Owner | 198 | $0 | 931,872 (Direct) | View |
| 2025-04-22 Gift | 2025-04-24 4:40 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 429 | $0 | 416,709 (Direct) | View |
| 2025-02-27 Option Award | 2025-03-03 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 610 | $0 | 420,723 (Direct) | View |
| 2025-02-27 Tax Withholding | 2025-03-03 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 230 | $563.12 | 420,723 (Direct) | View |
| 2025-02-27 Option Award | 2025-03-03 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | Paliotti Brian D President Afton Chemical Corp | 500 | $0 | 3,476 (Direct) | View |
| 2025-02-27 Tax Withholding | 2025-03-03 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | Paliotti Brian D President Afton Chemical Corp | 151 | $563.12 | 3,476 (Direct) | View |
| 2025-02-27 Option Award | 2025-03-03 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | Hazelgrove Bruce R III EVP & CAO | 445 | $0 | 23,166 (Direct) | View |
| 2025-02-27 Tax Withholding | 2025-03-03 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | Hazelgrove Bruce R III EVP & CAO | 134 | $563.12 | 23,166 (Direct) | View |
| 2025-02-25 Tax Withholding | 2025-02-27 4:25 pm | N/A N/A | NEWMARKET CORP | NEU | FITZGERALD TIMOTHY K Vice President & CFO | 23 | $562.73 | 982 (Direct) | View |
| 2025-02-05 Option Award | 2025-02-07 4:30 pm | N/A N/A | NEWMARKET CORP | NEU | PIETRANTONI ANN P Controller | 30 | $0 | 116 (Direct) | View |
| 2025-01-21 Gift | 2025-01-22 4:48 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 1,650 | $0 | 408,850 (Direct) | View |
Ownership | 2025-01-07 4:50 pm | N/A N/A | NEWMARKET CORP | NEU | FITZGERALD TIMOTHY K Vice President & CFO | 0 | $0 | 999 (Direct) | View |
Ownership | 2025-01-07 4:49 pm | N/A N/A | NEWMARKET CORP | NEU | PIETRANTONI ANN P Controller | 0 | $0 | 84 (Direct) | View |
| 2024-12-10 Gift | 2024-12-12 4:35 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 2,350 | $0 | 420,489 (Direct) | View |
| 2024-11-26 Gift | 2024-11-26 4:17 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD BRUCE C Director 10% Owner | 195,429 | $0 | 932,070 (Indirect) | View |
| 2024-11-26 Gift | 2024-11-26 4:15 pm | N/A N/A | NEWMARKET CORP | NEU | GOTTWALD THOMAS E Chairman, President & CEO | 77,083 | $0 | 422,839 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 4:40 pm | N/A N/A | NEWMARKET CORP | NEU | ROGERS JAMES E Director | 193 | $0 | 3,596 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 4:39 pm | N/A N/A | NEWMARKET CORP | NEU | Ukrop Lowell Simmons Director | 193 | $0 | 193 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 4:39 pm | N/A N/A | NEWMARKET CORP | NEU | Xu Ting Director | 193 | $0 | 715 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 4:38 pm | N/A N/A | NEWMARKET CORP | NEU | GAMBILL MARK M Director | 193 | $0 | 3,848 (Direct) | View |
| 2024-07-01 Option Award | 2024-07-02 4:36 pm | N/A N/A | NEWMARKET CORP | NEU | Harris H Hiter III Director | 193 | $0 | 1,938 (Direct) | View |