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Newmarket Corp (NEU)
NYSE: NEU · Real-Time Price · USD
Basic Materials · Specialty Chemicals
880.98+10.38 (+1.19%)
Insider Score
––Not scored
NEU Insider Score
Insiders here have filed 2 Form 4s in the last 90 days, but all of them are share awards, grants or other non-market transactions. Those are compensation, not a decision to buy, so they are not scored.
NEU Stock Insider Trading Activity
NEU stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| ROGERS JAMES E Director | Gift | 12 | — | — | 0.3% | 3,885 | Oct 2, 2026 | — | Form 4 |
| GOTTWALD BRUCE C Other | Gift | 132 | — | — | 0.0% | 361,623 | Sep 9, 2026 | — | Form 4 |
| Ukrop Lowell Simmons Director | Award | 157 | — | — | 46.6% | 494 | Jul 1, 2026 | — | Form 4 |
| Xu Ting Director | Award | 157 | — | — | 16.9% | 1,086 | Jul 1, 2026 | — | Form 4 |
| GAMBILL MARK M Director | Award | 157 | — | — | 3.9% | 4,149 | Jul 1, 2026 | — | Form 4 |
| Harris H Hiter III Director | Award | 157 | — | — | 7.5% | 2,239 | Jul 1, 2026 | — | Form 4 |
| ROGERS JAMES E Director | Award | 157 | — | — | 4.2% | 3,897 | Jul 1, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 211 | — | — | 0.2% | 116,424 | Jun 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 1,500 | — | — | 1.3% | 116,635 | Jun 4, 2026 | — | Form 4 |
| Xu Ting Director | Buy | 400 | $619.21 | $247.68K | 75.6% | 929 | Feb 24, 2026 | BFirst Buy | Form 4 |
| FITZGERALD TIMOTHY K CFO | Tax withheld | 34 | $607.04 | $20.64K | 5.2% | 622 | Feb 19, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 28.7% | 807 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 41.1% | 618 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 120 | — | — | 29.9% | 522 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 98.4% | 363 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 90.9% | 378 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 60 | — | — | 0.1% | 119,455 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 1,320 | — | — | 1.1% | 118,135 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 60 | — | — | 1.2% | 5,147 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 120 | — | — | 5.2% | 2,436 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 120 | — | — | 6.4% | 1,988 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 150 | — | — | 8.9% | 1,830 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 120 | — | — | 7.7% | 1,678 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 150 | — | — | 11.7% | 1,436 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 17.9% | 1,186 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 18.3% | 1,164 | Feb 18, 2026 | — | Form 4 |
| GOTTWALD THOMAS E CEO | Gift | 180 | — | — | 98.4% | 363 | Feb 18, 2026 | — | Form 4 |
What these mean— the action is the SEC’s own Form 4 transaction code. Only a buy or a sell is an open-market trade; the rest are transfers, awards and exercises, which is why they carry no price.
- Buy (P) — Open-market or private purchase
- Award (A) — Grant or award from the company, not a purchase
- Tax withheld (F) — Shares withheld to pay tax or an exercise price
- Gift (G) — Bona fide gift
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.