Company Insider Tape

NewMarket Corporation insider transactions

Executive and director filing history, acquisition and disposal balance, executive concentration, cadence, and stored market context.

Symbol NEU Latest filing 1 Jul 2026

Company Read

Mixed flow

NEU has 7 stored insider filings. Acquisitions account for 71.4% of classified filings and disposals account for 28.6%.

Latest filing 1 Jul 2026most recent stored row
Largest filing $0reported transaction value
Total filings 7stored transaction rows
Acquisition value $05 acquisitions
Disposal value $02 disposals
Net value $0acquisitions minus disposals

Filing cadence

Last 12 active months
Jun 2026 2
Jul 2026 5

Acquisitions 71.4% · Disposals 28.6%

Jun 2026 $0
Jul 2026 $0

Executive concentration

By filing count
GOTTWALD, THOMAS E Director, Chairman, President & CEO · 2 filings
GAMBILL, MARK M Director · 1 filings
HARRIS, H HITER III Director · 1 filings
ROGERS, JAMES E Director · 1 filings
UKROP, LOWELL SIMMONS Director · 1 filings
XU, TING Director · 1 filings

Market Context

NEU weekly market snapshot

Week 31 Jul 2026
Latest close 850.16 USDstored weekly close
1-week move +9.1%latest weekly bar
13-week move +8.1%medium-term context
Relative Strength 7.5Sharemaestro indicator
Fair value gap +41.5%price vs fair value
Trend signal 1smoothed trend state

Transaction History

Latest insider filings for NEU

Showing 1-7 of 7
Date 1 Jul 2026
Insider GAMBILL, MARK MDirector
Side Acquisition
Shares 157
Price 0.00
Value 0
Security Common Stock
Date 1 Jul 2026
Insider HARRIS, H HITER IIIDirector
Side Acquisition
Shares 157
Price 0.00
Value 0
Security Common Stock
Date 1 Jul 2026
Insider ROGERS, JAMES EDirector
Side Acquisition
Shares 157
Price 0.00
Value 0
Security Common Stock
Date 1 Jul 2026
Insider UKROP, LOWELL SIMMONSDirector
Side Acquisition
Shares 157
Price 0.00
Value 0
Security Common Stock
Date 1 Jul 2026
Insider XU, TINGDirector
Side Acquisition
Shares 157
Price 0.00
Value 0
Security Common Stock
Date 18 Jun 2026
Insider GOTTWALD, THOMAS EDirector, Chairman, President & CEO
Side Disposal
Shares 211
Price 0.00
Value 0
Security Common Stock
Date 4 Jun 2026
Insider GOTTWALD, THOMAS EDirector, Chairman, President & CEO
Side Disposal
Shares 1500
Price 0.00
Value 0
Security Common Stock