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NEWMARKET CORP

NEU Net selling
CIK 0001282637 #1016 in the set updated 19 Sep 2026
Bought (120 mo)
$347.39K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$14.06M
$199.80K on a plan · $0.00 straight out of an exercise
Sold at will
$13.86M
28 of 29 sales
Net
−$13.71M
−$13.51M against sales at will

By person

20 insiders · 32 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
GOTTWALD THOMAS E
Chairman, President & CEO
—
$12.23M (20)
−$12.23M
116,787
1.27%
$72.32M
−13.9%
Hazelgrove Bruce R III
EVP & CAO
—
$973.00K (4)
−$973.00K
680
0.0074%
$421.06K
−29.7%
ROGERS JAMES E
Director
—
$746.02K (4)
−$746.02K
3,897
0.0424%
$2.41M
−4.3%
Xu Ting
Director
$247.68K (1)
—
+$247.68K
1,086
0.0118%
$672.46K
—
Shama Robert A.
President Afton Chemical Corp
—
$105.48K (1)
−$105.48K
1,760
0.0191%
$1.09M
−19.8%
Warner Cameron D.
Treasurer & Corp Dev Dir
$99.71K (2)
—
+$99.71K
978
0.0106%
$605.59K
+58.8%
GOTTWALD BRUCE C
10% owner
—
—
—
926,340
10.07%
$573.60M
−23.3%
COTHRAN PHYLLIS
Director
—
—
—
6,049
0.0658%
$3.75M
+21.7%
HANLEY PATRICK D
Director
—
—
—
5,232
0.0569%
$3.24M
+44.1%
GAMBILL MARK M
Director
—
—
—
4,149
0.0451%
$2.57M
+102.0%
Paliotti Brian D
President Afton Chemical Corp
—
—
—
3,239
0.0352%
$2.01M
+100.4%
Harris H Hiter III
Director
—
—
—
2,239
0.0243%
$1.39M
—
Harm Regina A
President Afton Chemical Corp
—
—
—
1,561
0.0170%
$966.59K
+1.4%
WEST M RUDOLPH
Secretary
—
—
—
865
0.0094%
$535.62K
+23.6%
FITZGERALD TIMOTHY K
Vice President & CFO
—
—
—
622
0.0068%
$385.15K
−8.4%
Ukrop Lowell Simmons
Director
—
—
—
494
0.0054%
$305.89K
—
Jewett Bryce Dickinson III
EVP and General Counsel
—
—
—
453
0.0049%
$280.50K
—
Skrobacz William J
Vice President & CFO
—
—
—
384
0.0042%
$237.78K
+13.9%
Ridgeway Gail
Controller
—
—
—
264
0.0029%
$163.47K
+45.1%
PIETRANTONI ANN P
Controller
—
—
—
63
0.0007%
$39.01K
+90.9%

Individual transactions

32
Insider
Date
Role
Action
Shares
Price
Amount
Xu Ting
24 Feb 2026
Director
Buy
400
$619.21
$247.68K
Hazelgrove Bruce R III
12 May 2025
EVP & CAO
Sold on a plan
311
$642.43
$199.80K
Hazelgrove Bruce R III
9 Aug 2024
EVP & CAO
Sell
33
$545.36
$18.00K
Hazelgrove Bruce R III
9 Aug 2024
EVP & CAO
Sell
1,237
$544.28
$673.27K
GOTTWALD THOMAS E
6 Mar 2024
Chairman, President & CEO
Sell
216
$632.00
$136.51K
GOTTWALD THOMAS E
5 Mar 2024
Chairman, President & CEO
Sell
3,000
$643.14
$1.93M
GOTTWALD THOMAS E
4 Mar 2024
Chairman, President & CEO
Sell
453
$650.01
$294.45K
GOTTWALD THOMAS E
4 Mar 2024
Chairman, President & CEO
Sell
8
$648.08
$5.18K
GOTTWALD THOMAS E
4 Mar 2024
Chairman, President & CEO
Sell
860
$647.60
$556.94K
GOTTWALD THOMAS E
4 Mar 2024
Chairman, President & CEO
Sell
1,026
$646.30
$663.10K
GOTTWALD THOMAS E
4 Mar 2024
Chairman, President & CEO
Sell
2,537
$645.23
$1.64M
ROGERS JAMES E
6 Feb 2023
Director
Sell
393
$360.24
$141.57K
ROGERS JAMES E
8 Nov 2021
Director
Sell
553
$337.13
$186.43K
ROGERS JAMES E
27 Aug 2021
Director
Sell
590
$340.72
$201.02K
Hazelgrove Bruce R III
31 Oct 2019
EVP & CAO
Sell
171
$479.16
$81.94K
GOTTWALD THOMAS E
22 Feb 2019
Chairman, President & CEO
Sell
806
$441.30
$355.69K
GOTTWALD THOMAS E
22 Feb 2019
Chairman, President & CEO
Sell
100
$438.00
$43.80K
GOTTWALD THOMAS E
22 Feb 2019
Chairman, President & CEO
Sell
200
$437.00
$87.40K
GOTTWALD THOMAS E
22 Feb 2019
Chairman, President & CEO
Sell
922
$436.06
$402.05K
GOTTWALD THOMAS E
22 Feb 2019
Chairman, President & CEO
Sell
2,972
$435.24
$1.29M
GOTTWALD THOMAS E
21 Feb 2019
Chairman, President & CEO
Sell indirect
200
$440.45
$88.09K
GOTTWALD THOMAS E
21 Feb 2019
Chairman, President & CEO
Sell indirect
4,257
$439.28
$1.87M
GOTTWALD THOMAS E
21 Feb 2019
Chairman, President & CEO
Sell indirect
1,070
$438.30
$468.98K
GOTTWALD THOMAS E
21 Feb 2019
Chairman, President & CEO
Sell indirect
473
$436.98
$206.69K
ROGERS JAMES E
12 Feb 2019
Director
Sell
500
$433.97
$216.98K
Warner Cameron D.
1 May 2018
Treasurer & Corp Dev Dir
Buy
100
$377.00
$37.70K
Warner Cameron D.
1 May 2018
Treasurer & Corp Dev Dir
Buy
164
$378.10
$62.01K
Shama Robert A.
15 May 2017
President Afton Chemical Corp
Sell
230
$458.60
$105.48K
GOTTWALD THOMAS E
28 Feb 2017
Chairman, President & CEO
Sell
2,084
$436.88
$910.46K
GOTTWALD THOMAS E
28 Feb 2017
Chairman, President & CEO
Sell
300
$440.00
$132.00K
GOTTWALD THOMAS E
28 Feb 2017
Chairman, President & CEO
Sell
516
$439.00
$226.52K
GOTTWALD THOMAS E
28 Feb 2017
Chairman, President & CEO
Sell
2,100
$440.70
$925.47K

What was left out

Form 4 filings counted 154
Amendments (4/A) skipped 0
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 0
Sales at will 28
Transactions with no price 0
Shares from compensation/vesting 500,448
Sales filed before the plan box existed 19
History held since 15 Nov 2016