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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 2021-04-22 Interim / Quarterly Rep…
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
10-Q
Interim / Quarterly Report Q1 2021
2021-04-22 English
8-K
Earnings Release Classification · 95% confidence The document is a Form 8-K Current Report filed with the SEC, dated April 21, 2021. It specifically mentions Item 2.02 "Results of Operations and Financial Condition" and states that the company issued a press release regarding earnings for the first quarter ended March 31, 2021. The document includes a press release as Exhibit 99.1, which is typical for earnings announcements. The text explicitly refers to the press release as the source of earnings information, indicating this is an initial earnings announcement rather than a full quarterly report. The document length is 3635 characters, which is relatively short and consistent with an earnings release rather than a comprehensive interim report. Therefore, this filing is best classified as an Earnings Release (ER).
2021-04-21 English
8-K
Capital/Financing Update Classification · 100% confidence The document is a Form 8-K filed with the SEC, which is a current report used to announce major events. The content describes the completion of a public offering of senior notes (debt issuance) totaling $400 million, details about the notes, the indenture, underwriting agreement, and related exhibits. There are no financial statements or comprehensive financial data presented, only disclosures about the financing transaction. This fits the category of a Capital/Financing Update, as it reports on new debt issuance and related agreements. The document length is 7350 characters, which is sufficient for a detailed announcement but not a full financial report. Therefore, the appropriate classification is Capital/Financing Update (CAP).
2021-03-18 English
DEFA14A
Proxy Solicitation & Information Statement Classification · 95% confidence The document is a Schedule 14A filing, which is a definitive proxy statement or additional materials related to a proxy statement for an annual shareholders meeting. It includes information about the meeting date, proposals to be voted on, board recommendations, and instructions for voting. It does not contain the full proxy statement itself but rather a notice and overview of the proxy materials availability. This fits the category of Proxy Solicitation & Information Statement (PSI), which includes materials sent to shareholders to provide information and request votes for meetings. The document length is over 6000 characters, indicating it is not a brief announcement but detailed proxy solicitation material. Therefore, the correct classification is PSI with high confidence.
2021-03-11 English
DEF 14A
Proxy Solicitation & Information Statement
2021-03-11 English
424B5
Capital/Financing Update Classification · 95% confidence The document is a prospectus supplement and accompanying prospectus related to a $400 million offering of senior notes by NewMarket Corporation. It includes detailed terms of the debt securities, risk factors, use of proceeds, and other offering details. The document is filed pursuant to Rule 424(b)(5), which is a prospectus supplement filing under the Securities Act of 1933. This type of document is a capital markets offering disclosure, specifically related to debt securities issuance and financing activities. It is not an annual or quarterly report, audit report, management or board announcement, earnings release, nor any other category related to corporate governance or operational results. Therefore, the appropriate classification is Capital/Financing Update (CAP). The document length is substantial (15,000 characters), and it contains detailed offering terms, not just an announcement or a link to a report, so it is not a Report Publication Announcement (RPA) or Regulatory Filing (RNS). Confidence is high given the clear nature of the document as a debt securities prospectus supplement.
2021-03-05 English

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