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MAGNITE, INC.

For the period ended Jun 30, 2026. Filed Aug 5, 2026.

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About this filing

A company's report for each of its first three quarters. The financial statements are not audited. It shows how the business has moved since the last annual report, and what management says changed.

Jun 30, 2026 · Filed Aug 5, 2026

MGNI$27.39-0.5%Stored close · as of Nov 6, 2026

Extracted filing text, with the paragraph anchors used by the comparison.

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Other Information

Item 5. Other Information

Trading Plans

In the second quarter of 2026, the following trading plans were adopted orterminated by our Section 16 officers or directors:

Officer NameOfficer TitleDate Plan Adopted/TerminatedDuration of PlanShares to be Purchased or SoldIntended to Satisfy Rule 10b5-1(c)?
Sarah HardenDirectorAdopted May 27, 2026August 26, 2026 - May 26, 2028Sell up to 48,986, subject to certain conditionsYes
Katie EvansPresident, Product & OperationsAdopted June 08, 2026September 8, 2026 - March 8, 2027Sell up to 77,382, subject to certain conditionsYes
Aaron SaltzChief Legal OfficerAdopted June 11, 2026September 10, 2026 - June 11, 2027Sell up to 100,000, subject to certain conditionsYes
Dave BounaseraChief Technology OfficerAdopted June 13, 2026September 12, 2026 - September 1, 2027Sell up to 141,332*, subject to certain conditionsYes

*Represents a combination of previously vested shares and gross amounts of shares that will vest over the duration of the plan (shares that will actually be sold under the plan are net of tax withholding).

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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.