NEWMARKET CORP (NEU)
$914.69-$8.84 (-0.96%) Today
Latest NEU Insider Trades
Ting XuOpen-market purchase$248K
Ting Xu
James E. Rogers
Mark M. Gambill
H. Hiter Harris III
Lowell Simmons UkropTing Xu
Thomas E. Gottwald - OfficerNewMarket Corp is a holding company that, through its subsidiaries, manufactures and sells petroleum additives used in lubricating oils and fuels to enhance performance. The company operates through two segments: petroleum additives, mainly represented by Afton, where lubricant additives improve the efficiency and durability of base fluids and fuel additives help meet fuel specifications and improve fuel performance, and specialty materials, represented by AMPAC and Calca, including the antiknock compounds business of Ethyl, where primary raw materials include electricity, sodium chlorate, ammonia, chlorine, caustic, and hydrochloric acid, with graphite used in electrolytic cells. The company has operations in North America, Latin America, Asia Pacific, and EMEAI regions.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 5 | 785 | |
| Bona-fide gift | 2 | 1,711 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
31 Form 4 filings on record, the earliest from Nov 26, 2024, newest first. Filing history page 1 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| James E. Rogers | Grant or award | Common Stock | 157 | $0.00 | - | |
| Mark M. Gambill | Grant or award | Common Stock | 157 | $0.00 | - | |
| H. Hiter Harris III | Grant or award | Common Stock | 157 | $0.00 | - | |
| Lowell Simmons Ukrop | Grant or award | Common Stock | 157 | $0.00 | - | |
| Ting Xu | Grant or award | Common Stock | 157 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 211 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 1,500 | $0.00 | - | |
| Ting Xu | Open-market purchase | Common Stock | 400 | $619.21 | $248K | |
| Timothy K. Fitzgerald - Officer | Tax withholding / forfeiture | Common Stock | 34 | $607.04 | $21K | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 1,320 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 60 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 120 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 120 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 150 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 120 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 150 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 120 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 180 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 60 | $0.00 | - | |
 Bruce C. Gottwald | Gift | Common Stock | 3,000 | $0.00 | - | |
| Bruce R. Hazelgrove III - Officer | Grant or award | Common Stock | 475 | $0.00 | - | |
| Bruce R. Hazelgrove III - Officer | Tax withholding / forfeiture | Common Stock | 153 | $714.88 | $109K | |
| Bryce Dickinson Jewett III - Officer | Grant or award | Common Stock | 415 | $0.00 | - | |
| Bryce Dickinson Jewett III - Officer | Tax withholding / forfeiture | Common Stock | 136 | $714.88 | $97K | |
| Brian D. Paliotti - Officer | Grant or award | Common Stock | 535 | $0.00 | - | |
| Brian D. Paliotti - Officer | Tax withholding / forfeiture | Common Stock | 171 | $714.88 | $122K | |
| Thomas E. Gottwald - Officer | Grant or award | Common Stock | 655 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Tax withholding / forfeiture | Common Stock | 203 | $714.88 | $145K | |
| Ting Xu | Gift | Common Stock | 330 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 51 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 51 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 264 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 51 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 51 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 46,175 | $0.00 | - | |
| Bruce C. Gottwald | Gift | Common Stock | 2,400 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 315 | $0.00 | - | |
| Ting Xu | Grant or award | Common Stock | 144 | $0.00 | - | |
| James E. Rogers | Grant or award | Common Stock | 144 | $0.00 | - | |
| Mark M. Gambill | Grant or award | Common Stock | 144 | $0.00 | - | |
| H. Hiter Harris III | Grant or award | Common Stock | 144 | $0.00 | - | |
| Lowell Simmons Ukrop | Grant or award | Common Stock | 144 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 1,550 | $0.00 | - | |
| Bruce R. Hazelgrove III - Officer | Open-market sale | Common Stock | 311 | $642.43 | $200K | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 198 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 33 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 33 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 66 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 66 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 132 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 198 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 132 | $0.00 | - | |
| Bruce C. Gottwald | Gift | Common Stock | 198 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 2,350 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 65,143 | $0.00 | - | |
| Thomas E. Gottwald - Officer | Gift | Common Stock | 11,940 | $0.00 | - |
NEWMARKET CORP (NEU) had 7 insider filings in the last 90 days, with the most recent on 2026-07-01. The full record for NEU runs to 31 Form 4 filings, the earliest from 2024-11-26. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
No insider purchases of NEU were filed in the last 90 days. 1 purchase is on record for this company.
No insider sales of NEU were filed in the last 90 days. 1 sale is on record for this company.
This page tracks NEU Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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