NewMarket Corporation

NEUNYSEBasic Materials● Active

$803.00

+$12.87(+1.63%)

Market Cap$7.4B

P/E Ratio—

52W High$875.97

52W Low$580.03

Avg Volume124K

Open$796.59

Beta0.58

Insider Trades Ownership Employees

NewMarket Corporation (NEU) Insider Trading

Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.

SEC EDGAR · FMP · NEU · as of Jun 8, 2026

Activity summary

Buy transactions

P-Purchase only

Sell transactions

12 Months

Buy/Sell ratio

1.00

Buy/Sell (by trades)

Overall sentiment

NEUTRAL

↑ Buy 50%Active transactions only · RSU vesting excluded50% Sell ↓

NewMarket Corporation insiders have shown mixed buying and selling activity over the past 12 Months.

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only

As of Jun 8, 2026

NEU insider buying and selling by quarter

NEU insider selling · NEU insider buying stocks · quarterly insider activity

Total insider buying (incl. awards)Total insider selling

210K105K0

2024 Q1

2024 Q3

2024 Q4

2025 Q1

2025 Q2

2025 Q3

2025 Q4

2026 Q1

Mobile shows last 4Q · Desktop shows full 8Q

▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters

As of Jun 8, 2026

Active insiders

Most active in past 12 months · NEU ceo insider trading

Showing all insiders · Click a card to filter the transactions table below

▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API

Recent insider transactions

NEU executive sell shares · NEU board member insider trading · NEU insider trading SEC filing

Showing 95 most recent · Common Stock · Form 4 only

Scroll horizontally to see all columns

Date	Insider	Type	Shares	Price	Value	After trans.	Filing
Feb 24, 2026	Xu Ting Director	Purchase	400	$619.21	$248K	929	Form 4
Feb 19, 2026	FITZGERALD TIMOTHY K Vice President & CFO	Other	34	$607.04	$21K	622	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	60	—	—	119,455	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	1,320	—	—	118,135	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	60	—	—	5,147	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	120	—	—	2,436	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	120	—	—	1,988	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	150	—	—	1,830	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	120	—	—	1,678	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	150	—	—	1,436	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	180	—	—	1,186	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	180	—	—	1,164	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	180	—	—	807	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	180	—	—	618	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	120	—	—	522	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	180	—	—	378	Form 4
Feb 18, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Gift	180	—	—	363	Form 4
Feb 18, 2026	GOTTWALD BRUCE C 10 percent owner	Gift	3,000	—	—	361,755	Form 4
Feb 5, 2026	Hazelgrove Bruce R III EVP & CAO	Award	475	—	—	833	Form 4
Feb 5, 2026	Hazelgrove Bruce R III EVP & CAO	Other	153	$714.88	$109K	680	Form 4
Feb 5, 2026	Jewett Bryce Dickinson III EVP and General Counsel	Award	415	—	—	589	Form 4
Feb 5, 2026	Jewett Bryce Dickinson III EVP and General Counsel	Other	136	$714.88	$97K	453	Form 4
Feb 5, 2026	Paliotti Brian D President Afton Chemical Corp	Award	535	—	—	3,410	Form 4
Feb 5, 2026	Paliotti Brian D President Afton Chemical Corp	Other	171	$714.88	$122K	3,239	Form 4
Feb 5, 2026	GOTTWALD THOMAS E Chairman, President & CEO · Director	Award	655	—	—	38,435	Form 4

Xu Ting

Director

Purchase

Date

Feb 24

400

Price

$619.21

Value

$248K

View Form 4 on SEC.gov

FITZGERALD TIMOTHY K

Vice President & CFO

Other

Date

Feb 19

Price

$607.04

Value

$21K

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

1,320

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

120

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

120

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

150

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

120

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

150

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

180

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

180

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

180

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

180

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

120

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

180

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Gift

Date

Feb 18

180

Price

—

Value

—

View Form 4 on SEC.gov

GOTTWALD BRUCE C

10 percent owner

Gift

Date

Feb 18

3,000

Price

—

Value

—

View Form 4 on SEC.gov

Hazelgrove Bruce R III

EVP & CAO

Award

Date

Feb 5

475

Price

—

Value

—

View Form 4 on SEC.gov

Hazelgrove Bruce R III

EVP & CAO

Other

Date

Feb 5

153

Price

$714.88

Value

$109K

View Form 4 on SEC.gov

Jewett Bryce Dickinson III

EVP and General Counsel

Award

Date

Feb 5

415

Price

—

Value

—

View Form 4 on SEC.gov

Jewett Bryce Dickinson III

EVP and General Counsel

Other

Date

Feb 5

136

Price

$714.88

Value

$97K

View Form 4 on SEC.gov

Paliotti Brian D

President Afton Chemical Corp

Award

Date

Feb 5

535

Price

—

Value

—

View Form 4 on SEC.gov

Paliotti Brian D

President Afton Chemical Corp

Other

Date

Feb 5

171

Price

$714.88

Value

$122K

View Form 4 on SEC.gov

GOTTWALD THOMAS E

Chairman, President & CEO · Director

Award

Date

Feb 5

655

Price

—

Value

—

View Form 4 on SEC.gov

⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar

1 / 4

▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —

About NEU insider trading

NEU insider trades

NewMarket Corporation (NEU) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including GOTTWALD THOMAS E (Chairman, President & CEO · Director), Xu Ting (Director), GOTTWALD BRUCE C (10 percent owner). Over the past 12 months, 5 insiders have filed transactions with the SEC. NEU insiders have been mixed buying and selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.

For NewMarket Corporation's institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →

Buy/Sell signal logic

acquisitionOrDisposition field:

A = Acquisition (buy) · D = Disposition (sell)

RSU vesting (M-Exempt) excluded from sentiment

Form 4SEC filing required within 2 business days of any insider transaction

10b5-1Pre-scheduled trading plan that allows insiders to sell on autopilot

Open MktDirect purchase or sale on the open market (excludes awards, options)

Ownership SEC filings Financial statements Price history Forecast & ratings Earnings

Frequently asked questions

NEU insider trading · 5 questions

The insiders of NewMarket Corporation (NEU) include executives and directors such as GOTTWALD THOMAS E (Chairman, President & CEO · Director), Xu Ting (Director), GOTTWALD BRUCE C (10 percent owner), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.

NEU board member insider tradingwho are NEU insidersNEU insider rosterNewMarket Corporation executives insider activity

▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026