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Profile
David Day
Chief Financial Officer (Principal Financial Officer), Magnite, Inc.
A later filing names a successor. First published here October 28, 2026; built from records as of October 28, 2026.
David Day signed the annual report of Magnite, Inc. on Form 10-K as Chief Financial Officer (Principal Financial Officer), filed February 25, 2026.1 A later filing by Magnite, Inc., made on September 21, 2026, names Brian Gephart as its chief financial officer; the record holds no filing that reports the end of David Day's tenure.
Seats
The seat in the record
| Company | Title as filed | Standing |
|---|---|---|
| Magnite, Inc. (MGNI) Services-Computer Programming, Data Processing, Etc. | Chief Financial Officer (Principal Financial Officer) | A later filing names a successor Brian Gephart, filed September 21, 2026 (filing) |
Company names link to the company's page in the record at CFO Tribune, which holds the seat history.
The record
Filing by filing, latest first
- February 25, 202610-K filed
David Day signed the annual report of Magnite, Inc. on Form 10-K as Chief Financial Officer (Principal Financial Officer), filed February 25, 2026.
/s/ David Day David Day Chief Financial Officer (Principal Financial Officer)
[1] Annual report on Form 10-K by Magnite, Inc., filed with the SEC on February 25, 2026. Read the filing. The record at CFO Tribune.
Sources
Sources
- Annual report on Form 10-K, Magnite, Inc.. U.S. Securities and Exchange Commission, EDGAR, filed February 25, 2026. sec.gov; record.
Corrections and removal
If a line here is wrong, or David Day wants this profile taken down, write to corrections@cfospotlights.com. Corrections are made on the page with a dated note; removal requests are answered within 72 hours. The underlying filings stay public at the SEC.