Through the 90-day period concluding January 13, 2026, Newmarket's top three insider stakeholders include Director Bruce C Gottwald (60.74K shares), Chairman And President & Ceo Thomas E Gottwald (20.74K shares), Director Phyllis Cothran (6.05K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Bruce C Gottwald | 60,741 | 05 Sep, 2025 | |
| Thomas E Gottwald | Chairman And President & Ceo | 20,744 | 03 Sep, 2025 |
| Phyllis Cothran | 6,049 | 01 Jul, 2021 | |
| Patrick D Hanley | 5,232 | 05 Jul, 2023 | |
| Mark M Gambill | 3,992 | 01 Jul, 2025 | |
| James E Rogers | 3,740 | 01 Jul, 2025 | |
| Brian D Paliotti | President Afton Chemical Corp | 2,875 | 03 Mar, 2025 |
| H Hiter Iii Harris | 2,082 | 01 Jul, 2025 | |
| Cameron D. Warner | Treasurer & Corp Dev Dir | 978 | 06 Feb, 2023 |
| Ting Xu | 859 | 01 Jul, 2025 | |
| Timothy K Fitzgerald | Vice President & Cfo | 656 | 27 Feb, 2025 |
| William J Skrobacz | Vice President & Cfo | 384 | 29 Feb, 2024 |
| Bruce R Iii Hazelgrove | Evp & Cao | 358 | 14 May, 2025 |
| Lowell Simmons Ukrop | 337 | 01 Jul, 2025 | |
| Gail Ridgeway | Controller | 264 | 07 Mar, 2024 |
| Bryce Dickinson Iii Jewett | Vp And General Counsel | 174 | 19 Jul, 2023 |
| Ann P Pietrantoni | Controller | 63 | 07 Feb, 2025 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 05 Sep, 2025 | Bruce C Gottwald | Common Stock | D | 2,400 | $0.00 | 60,741 | D | G |
| 25 Aug, 2025 | Thomas E Gottwald | Common Stock | D | 315 | $0.00 | 20,612 | D | G |
| 01 Jul, 2025 | Mark M Gambill | Common Stock | A | 144 | $0.00 | 3,992 | D | A |
| 01 Jul, 2025 | James E Rogers | Common Stock | A | 144 | $0.00 | 3,740 | D | A |
| 01 Jul, 2025 | H Hiter Iii Harris | Common Stock | A | 144 | $0.00 | 2,082 | D | A |
| 01 Jul, 2025 | Ting Xu | Common Stock | A | 144 | $0.00 | 859 | D | A |
| 01 Jul, 2025 | Lowell Simmons Ukrop | Common Stock | A | 144 | $0.00 | 337 | D | A |
| 20 May, 2025 | Thomas E Gottwald | Common Stock | D | 1,550 | $0.00 | 20,927 | D | G |
| 12 May, 2025 | Bruce R Iii Hazelgrove | Common Stock | D | 311 | $642.43 | 358 | D | S |
| 12 May, 2025 | Bruce R Iii Hazelgrove | - | - | 358 | D | |||
| 22 Apr, 2025 | Bruce C Gottwald | Common Stock | D | 198 | $0.00 | 63,141 | D | G |
| 22 Apr, 2025 | Thomas E Gottwald | Common Stock | A | 33 | $0.00 | 1,286 | I | G |
| 22 Apr, 2025 | Thomas E Gottwald | Common Stock | A | 132 | $0.00 | 132 | I | G |
| 22 Apr, 2025 | Thomas E Gottwald | - | - | 132 | I | |||
| 22 Apr, 2025 | Thomas E Gottwald | - | - | 198 | I | |||
| 22 Apr, 2025 | Thomas E Gottwald | - | - | 132 | I | |||
| 22 Apr, 2025 | Thomas E Gottwald | Common Stock | A | 66 | $0.00 | 438 | I | G |
| 22 Apr, 2025 | Thomas E Gottwald | Common Stock | A | 198 | $0.00 | 198 | I | G |
| 22 Apr, 2025 | Thomas E Gottwald | Common Stock | A | 66 | $0.00 | 984 | I | G |
| 22 Apr, 2025 | Thomas E Gottwald | Common Stock | A | 132 | $0.00 | 132 | I | G |