| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Mar 06, 2024 | Sale | $632.00 | 216 | 136,512 | 153,569 | Mar 08, 2024, 04:16 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Mar 05, 2024 | Sale | $643.14 | 3,000 | 1,929,420 | 153,785 | Mar 07, 2024, 04:33 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Mar 04, 2024 | Sale | $646.32 | 4,884 | 3,156,627 | 159,132 | Mar 06, 2024, 04:41 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 22, 2024 | Option Exercise | $619.19 | 216 | 133,745 | 161,669 | Feb 26, 2024, 04:54 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 23, 2023 | Option Exercise | $338.85 | 364 | 123,341 | 23,345 | Feb 27, 2023, 04:02 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 27, 2020 | Option Exercise | $398.90 | 242 | 96,534 | 139,201 | Feb 28, 2020, 05:00 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 21, 2019 | Sale | $438.96 | 6,000 | 2,633,777 | 211,934 | Feb 25, 2019, 05:33 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 22, 2019 | Sale | $436.49 | 5,000 | 2,182,468 | 145,168 | Feb 25, 2019, 05:33 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Dec 18, 2018 | Option Exercise | $386.65 | 74 | 28,612 | 170,527 | Dec 20, 2018, 07:12 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Nov 14, 2017 | Option Exercise | $393.24 | 90 | 35,392 | 86,937 | Nov 16, 2017, 05:00 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 28, 2017 | Sale | $438.89 | 5,000 | 2,194,452 | 89,927 | Feb 28, 2017, 05:19 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Nov 11, 2016 | Option Exercise | $416.65 | 115 | 47,915 | 92,775 | Nov 15, 2016, 06:14 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Sep 04, 2015 | Option Exercise | $385.28 | 136 | 52,398 | 65,869 | Sep 09, 2015, 04:59 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Feb 25, 2015 | Sale | $471.11 | 10,000 | 4,711,089 | 326,105 | Feb 27, 2015, 05:01 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | Chairman, President & CEO | Aug 26, 2014 | Sale | $406.83 | 10,000 | 4,068,288 | 330,507 | Aug 28, 2014, 05:02 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | President & CEO | Aug 15, 2011 | Option Exercise | $158.48 | 202 | 32,013 | 370,624 | Aug 17, 2011, 08:54 AM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | President & CEO | Apr 26, 2011 | Sale | $181.93 | 15,000 | 2,728,956 | 375,896 | Apr 27, 2011, 05:00 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | President & CEO | Apr 26, 2011 | Option Exercise | $4.35 | 15,000 | 65,250 | 385,196 | Apr 27, 2011, 05:00 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | President & CEO | Nov 15, 2010 | Option Exercise | $121.22 | 265 | 32,123 | 269,587 | Nov 17, 2010, 05:29 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | President & CEO | Nov 16, 2010 | Option Exercise | $4.35 | 15,000 | 65,250 | 284,587 | Nov 17, 2010, 05:29 PM | |
| NEU | NEWMARKET CORP | GOTTWALD THOMAS E | President & CEO | Nov 16, 2010 | Sale | $118.87 | 15,000 | 1,783,010 | 282,087 | Nov 17, 2010, 05:29 PM |
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