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MAGNITE, INC. — Investor Relations & Filings

Ticker · MGNI ISIN · US55955D1000 LEI · 54930018FR2YX1HHSB02 US Telecommunications, computer programming, consultancy, computing infrastructure, and other information service activities
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Filings indexed 1,168 across all filing types
Latest filing 2026-04-21 Annual Report
Country US United States of America
Listing US MGNI

About MAGNITE, INC.

https://www.magnite.com/

Magnite, Inc. is an independent sell-side advertising platform (SSP) that provides technology solutions for the automated purchase and sale of digital advertising inventory. The company's omni-channel platform enables publishers and media owners to monetize their content across various formats, including streaming television, online video, display, and audio. Magnite connects its publisher clients with a global marketplace of advertisers, brands, and agencies, offering tools for ad optimization, transparency, and brand safety to facilitate efficient transactions for both buyers and sellers.

Recent filings

Filing Released Lang Actions
ARS - MAGNITE, INC. (0001595974) (Filer)
Annual Report
2026-04-21 English
DEF 14A - MAGNITE, INC. (0001595974) (Filer)
Proxy Solicitation & Information Statement
2026-04-21 English
8-K - MAGNITE, INC. (0001595974) (Filer)
Board/Management Information Classification · 100% confidence The document is a Form 8-K filed with the SEC, dated April 7, 2026, reporting a change in the company's senior management: the departure of the Chief Product Officer and related severance arrangements. The key section is Item 5.02, which specifically addresses departure and appointment of directors or officers. There is no financial data or report attached, and the document is focused on management changes. Therefore, it fits the category of Board/Management Information (MANG). The document length is 3259 characters, which is consistent with a typical 8-K filing for management changes, not a full report or announcement of a report publication.
2026-04-10 English
8-K - MAGNITE, INC. (0001595974) (Filer)
Regulatory Filings Classification · 95% confidence The document is a Form 8-K current report filed with the SEC, dated February 25, 2026, for Magnite, Inc. It announces the issuance of a press release with financial results for the fiscal quarter and year ended December 31, 2025. The document states that the press release is furnished as an exhibit and is not "filed" for certain legal purposes. The text is about announcing the financial results via a press release rather than containing the full financial report itself. The document length is 3729 characters, which is relatively short and consistent with an announcement rather than a full earnings release or quarterly report. According to the rules, such a document announcing the release of financial results and including a press release is best classified as a Regulatory Filing (RNS) because it does not contain the full financial data or detailed analysis itself, but rather a notice and a press release. It is not a full Earnings Release (ER) or Interim Report (IR) because it does not contain substantive financial data or analysis within the text itself, only a reference to the press release. Therefore, the best classification is Regulatory Filings (RNS).
2026-02-25 English
10-K - MAGNITE, INC. (0001595974) (Filer)
Annual Report FY 2025
2026-02-25 English
4 - MAGNITE, INC. (0001595974) (Filer)
Director's Dealing
2026-02-18 English

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