-
Signature
-
/s/ Anne-Marie Anderson (by Power of Attorney for Bruce R. Hazelgrove, III)
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Issuer symbol
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NEU
-
Transactions as of
-
12 May 2025
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Net transactions value
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-$199,796
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Form type
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4
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Filing time
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14 May 2025, 16:39:47 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Hazelgrove Bruce R III |
EVP & CAO |
330 SOUTH FOURTH STREET, RICHMOND |
/s/ Anne-Marie Anderson (by Power of Attorney for Bruce R. Hazelgrove, III) |
14 May 2025 |
0001318864 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
NEU |
Common Stock |
Sale |
$199,796 |
-311 |
-46% |
$642.43 |
358 |
12 May 2025 |
Direct |
|
| holding |
NEU |
Common Stock |
|
|
|
|
|
21,859 |
12 May 2025 |
NewMarket Savings Plan |
F1 |
| holding |
NEU |
Common Stock |
|
|
|
|
|
670 |
12 May 2025 |
Shares held by wife |
|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: