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NEWMARKET CORP — Investor Relations & Filings

Ticker · NEU ISIN · US6515871076 LEI · 54930082CG88ERDREQ47 US Manufacturing
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Filings indexed 1,022 across all filing types
Latest filing 2018-12-21 Director's Dealing
Country US United States of America
Listing US NEU

About NEWMARKET CORP

https://www.newmarket.com/

NewMarket Corporation is a holding company that operates through its subsidiaries, primarily Afton Chemical Corporation and Ethyl Corporation. The company's core business is the development, manufacturing, and sale of petroleum additives. These chemical components are critical for enhancing the performance of lubricants and fuels. Afton Chemical's products are used in a wide range of applications, including engine oils, transmission fluids, industrial lubricants, and fuels, to improve efficiency, durability, and cleanliness in machinery and vehicles.

Recent filings

Filing Released Lang Actions
FORM 4 SUBMISSION
Director's Dealing
2018-12-21 English
FORM 4 SUBMISSION
Director's Dealing
2018-12-21 English
FORM 4 SUBMISSION
Director's Dealing
2018-12-21 English
FORM 4 SUBMISSION
Director's Dealing
2018-12-21 English
8-K
Transaction in Own Shares Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC, dated December 13, 2018. The key content is the announcement that the company's Board of Directors has authorized a new share repurchase program of up to $500 million, replacing the prior program. The document includes a press release as an exhibit. The main subject is a share repurchase authorization, which is a capital action related to the company's own shares. The document length is 2849 characters, which is relatively short but contains substantive information about the share repurchase program, not just a notice of report publication or certification. Therefore, the appropriate classification is a Transaction in Own Shares (POS) filing, which covers share repurchase announcements and related capital changes.
2018-12-13 English
8-K
Board/Management Information Classification · 100% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events that shareholders should know about. The content specifically details the departure and retirement of a senior officer (Robert A. Shama) and the subsequent consulting agreement with him. This fits the category of announcements related to changes in the company's board of directors or senior management. The document is not a full financial report, earnings release, or other types of filings. Therefore, the appropriate classification is Board/Management Information (MANG). The document length and content confirm it is not a brief announcement or a report publication notice, but a substantive filing about management changes.
2018-11-19 English

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