List of insiders holdings for NEWMARKET CORP:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| # | Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| 1 | GOTTWALD BRUCE C 10% Owner | 2026-02-20 16:30:09 | 361,755 564,717 | 926,472 | Form 4 |
| 2 | GOTTWALD THOMAS E Chairman, President & CEO | 2026-02-20 16:30:10 | 118,135 237,417 | 355,552 | Form 4 |
| 3 | Hazelgrove Bruce R III EVP & CAO | 2026-02-09 16:30:14 | 680 22,576 | 23,256 | Form 4 |
| 4 | PERRY NEWTON A Senior Vice President | 2004-07-30 21:02:40 | 18,790 0 | 18,790 | Form 4 |
| 5 | WALKER CHARLES B Director | 2014-07-01 17:01:35 | 15,745 0 | 15,745 | Form 4 |
| 6 | SCOTT SIDNEY BUFORD Director | 2008-07-01 13:12:31 | 15,737 0 | 15,737 | Form 4 |
| 7 | Russell L Gottwald Jr President - Ethyl Corporation | 2008-02-13 11:41:46 | 2,131 12,922 | 15,053 | Form 5 |
| 8 | WEST M RUDOLPH Secretary | 2020-02-28 17:04:53 | 865 10,476 | 11,341 | Form 4 |
| 9 | Shama Robert A. President Afton Chemical Corp | 2017-11-16 17:02:09 | 1,760 9,502 | 11,262 | Form 4 |
| 10 | COTHRAN PHYLLIS Director | 2021-07-01 17:01:32 | 6,049 0 | 6,049 | Form 4 |
| 11 | EDMONDS STEVEN M Vice President,General Counsel | 2015-09-09 16:58:35 | 940 4,494 | 5,434 | Form 4 |
| 12 | HANLEY PATRICK D Director | 2023-07-05 16:35:13 | 5,232 0 | 5,232 | Form 4 |
| 13 | Warner Cameron D. Treasurer & Corp Dev Dir | 2023-02-06 16:24:42 | 978 3,682 | 4,660 | Form 4 |
| 14 | HUANG C S WARREN President Afton Chemical Corp | 2012-09-05 15:59:42 | 2,405 1,963 | 4,368 | Form 4 |
| 15 | GAMBILL MARK M Director | 2025-07-01 16:38:20 | 3,992 0 | 3,992 | Form 4 |
| 16 | Paliotti Brian D President Afton Chemical Corp | 2026-02-09 16:30:10 | 3,239 637.37 | 3,876 | Form 4 |
| 17 | ROGERS JAMES E Director | 2025-07-01 16:39:26 | 3,740 0 | 3,740 | Form 4 |
| 18 | MCLEAN ALEX Senior VP Afton Chemical Corp | 2010-11-17 17:27:03 | 335 2,877 | 3,212 | Form 4 |
| 19 | Harm Regina A President Afton Chemical Corp | 2020-02-28 17:01:44 | 1,561 799.96 | 2,361 | Form 4 |
| 20 | BERRY WILLIAM W Director | 2004-11-15 15:07:28 | 2,133 0 | 2,133 | Form 4 |
| 21 | DRINKWATER WAYNE C Controller | 2013-02-15 16:44:32 | 927 1,182 | 2,109 | Form 4 |
| 22 | Harris H Hiter III Director | 2025-07-01 16:38:54 | 2,082 0 | 2,082 | Form 4 |
| 23 | Skrobacz William J Vice President & CFO | 2024-02-29 16:31:13 | 384 975.52 | 1,360 | Form 4 |
| 24 | FITZGERALD TIMOTHY K Vice President & CFO | 2026-02-20 16:41:56 | 622 358.24 | 980.24 | Form 4 |
| 25 | Xu Ting Director | 2026-02-25 16:30:14 | 929 0 | 929 | Form 4 |
| 26 | Jewett Bryce Dickinson III EVP and General Counsel | 2026-02-09 16:30:12 | 453 221.67 | 674.67 | Form 4 |
| 27 | Ridgeway Gail Controller | 2024-03-07 16:32:22 | 264 330.53 | 594.53 | Form 4 |
| 28 | FIORENZA DAVID A VP & Chief Financial Officer | 2015-02-04 16:42:32 | 275 126.87 | 401.87 | Form 4 |
| 29 | Ukrop Lowell Simmons Director | 2025-07-01 16:37:52 | 337 0 | 337 | Form 4 |
| 30 | PIETRANTONI ANN P Controller | 2025-02-07 16:30:45 | 63 53.24 | 116.24 | Form 4 |
| 31 | RIDLEHOOVER SUSAN M PRINCIPAL ACCOUNTING OFFICER | 2026-02-20 16:45:45 | 0 0.8139 | 0.8139 | Form 3 |