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SEC filer · MGNI · Nasdaq

MAGNITE, INC.

MAGNITE, INC. (ticker MGNI on Nasdaq) is a publicly traded SEC registrant classified under SIC 7370, services-computer programming, data processing, etc.. OfflistMe research-scope note: Magnite, ad exchange / SSP. Most recent annual 10-K covers the fiscal year ending 2025-12-31. SEC registration does not by itself establish a legal data-broker classification.

SEC identifiers

Ticker
MGNI (Nasdaq)
CIK
0001595974
SEC SIC code
7370, Services-Computer Programming, Data Processing, Etc.
State of incorporation
DE
Fiscal year end
12/31
Filer category
Large accelerated filer
Registered business address
1250 BROADWAY, 9TH FLOOR, NEW YORK, NY

Most recent filings

Direct links to MAGNITE, INC.'s latest 10-K, 10-Q, and 8-K on sec.gov. Each primary document opens the filing itself, not a wrapper page.

10-K (annual report)Filed 2026-02-25 · Period 2025-12-31
https://www.sec.gov/Archives/edgar/data/1595974/000159597426000007/mgni-20251231.htm
10-Q (quarterly report)Filed 2026-08-05 · Period 2026-06-30
https://www.sec.gov/Archives/edgar/data/1595974/000162828026053343/mgni-20260630.htm
8-K (current report, material events, incl. cybersecurity incidents)Filed 2026-08-05 · Period 2026-08-05
https://www.sec.gov/Archives/edgar/data/1595974/000162828026053334/mgni-20260805.htm

Source: SEC EDGAR (data.sec.gov). Public-domain US federal government work.

Why MAGNITE, INC. matters for consumer data rights

  • Adtech
  • Supply-side platform

Magnite, ad exchange / SSP. The SEC filing trail is a separate public source that may help explain the company's business and disclosed risks. It does not replace the company's privacy notice, establish that it holds a particular person's data, or determine the result of a consumer request.

How to opt out of MAGNITE, INC.

  1. 1

    Visit MAGNITE, INC.'s current consumer privacy page or request route (often labeled "Your Privacy Choices" or "Do Not Sell or Share").

  2. 2

    Use the route and right that match your jurisdiction and relationship with the company; do not assume a catalog label or a general statute citation establishes eligibility.

  3. 3

    Share only the information needed for the provider’s current verification process after reviewing why it is requested. OfflistMe does not require you to upload government ID for request drafting.

  4. 4

    Response periods vary by jurisdiction, request type, extensions, exemptions, and verification. Save a copy of what you send and check the current official law or regulator guidance.

  5. 5

    If the provider does not respond, retain your records and consider the relevant privacy regulator or attorney general complaint route where you are eligible. An SEC filing channel is not a substitute for a privacy request or complaint.

Matched California registry entry

See MAGNITE, INC.'s CPPA registration + 2024 deletion stats

Registered California broker contact, CCPA rights portal, and 2024 response statistics from the official CPPA registry.

Generate requests in under 60 seconds

Generate a MAGNITE, INC. Opt-Out Request

OfflistMe offers self-serve, user-reviewed request drafting from recorded catalog information. Provider routes, eligibility, verification, coverage, and outcomes require current review.

FAQ

What does the public-company record show for MAGNITE, INC.?+

MAGNITE, INC. is listed under ticker MGNI on the Nasdaq and files with the U.S. Securities and Exchange Commission under CIK 0001595974. The SEC record includes SIC code 7370, Services-Computer Programming, Data Processing, Etc.. Those filing facts do not, by themselves, establish that the entity meets a legal definition of “data broker.”

Where can I read MAGNITE, INC.'s most recent SEC filing?+

The latest annual report (10-K) for the fiscal year ending 2025-12-31 is available free at sec.gov: https://www.sec.gov/Archives/edgar/data/1595974/000159597426000007/mgni-20251231.htm. All of MAGNITE, INC.'s SEC filings are browsable at https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001595974.

How can I review a request route for MAGNITE, INC.?+

Start with MAGNITE, INC.'s current privacy notice or consumer-request route, then check the applicable jurisdiction, relationship, verification rules, and exemptions. OfflistMe may provide a user-reviewed draft from its recorded catalog information; a catalog record does not prove that MAGNITE, INC. holds your information or will accept a request.

What does SEC-registered status mean for consumer data rights?+

SEC filings may contain company disclosures about material risks and material cybersecurity incidents when SEC rules require them. They are investor disclosures, not a substitute for the company privacy notice, a request response, or proof that the entity meets a legal data-broker definition.

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