# EDGAR Filing Document

**Accession Number:** 0001595974
**File Stem:** 0001628280-26-042512
**Filing Date:** 2026-6
**Character Count:** 6873
**Document Hash:** da9883710dc43a42308934334b04051a
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001628280-26-042512.hdr.sgml**: 20260611

**ACCESSION NUMBER**: 0001628280-26-042512

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 11

**CONFORMED PERIOD OF REPORT**: 20260608

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**FILED AS OF DATE**: 20260611

**DATE AS OF CHANGE**: 20260611

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** MAGNITE, INC.
- **CENTRAL INDEX KEY:** 0001595974
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROGRAMMING, DATA PROCESSING, ETC. [7370]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 208881738
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-36384
- **FILM NUMBER:** 261083208

**BUSINESS ADDRESS:**
- **STREET 1:** 1250 BROADWAY
- **STREET 2:** 9TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY
- **BUSINESS PHONE:** 212-243-2769

**MAIL ADDRESS:**
- **STREET 1:** 1250 BROADWAY
- **STREET 2:** 9TH FLOOR
- **CITY:** NEW YORK
- **STATE:** NY

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RUBICON PROJECT, INC.
- **DATE OF NAME CHANGE:** 20140106

?xml version='1.0' encoding='ASCII'? mgni-20260608

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**FORM 8-K**

**CURRENT REPORT**

**Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934**

**June 8, 2026**

Date of Report (Date of earliest event reported)

**MAGNITE, INC.**

(Exact name of registrant as specified in its charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | &nbsp;&nbsp;&nbsp;&nbsp;**001-36384** | **20-8881738** |
| (State or other jurisdiction of incorporation) | &nbsp;&nbsp;&nbsp;&nbsp;(Commission File Number) | (IRS Employer Identification No.) |
| **1250 Broadway, 9th Floor** | **1250 Broadway, 9th Floor** | **1250 Broadway, 9th Floor** |
| **New York, New York 10001** | **New York, New York 10001** | **New York, New York 10001** |
| (Address of principal executive offices, including zip code) | (Address of principal executive offices, including zip code) | (Address of principal executive offices, including zip code) |
| **(212) 243-2769** | **(212) 243-2769** | **(212) 243-2769** |
| (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) | (Registrant's telephone number, including area code) |
| **Not applicable** | **Not applicable** | **Not applicable** |
| (Former name or former address, if changed since last report) | (Former name or former address, if changed since last report) | (Former name or former address, if changed since last report) |

---

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading Symbol(s)** | **Name of each exchange on which registered** |
| **Common stock, par value $0.00001 per share** | **MGNI** | **Nasdaq Global Select Market** |

---

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

------

**Item 5.07.&nbsp;&nbsp;&nbsp;&nbsp;Submission of Matters to a Vote of Security Holders.**

At the 2026 annual meeting of stockholders of the Company held on June 8, 2026, the Company's stockholders considered four proposals, each of which is described in more detail in the Company's definitive proxy statement filed with the Securities and Exchange Commission on April 21, 2026 (the "<u>Proxy Statement</u>"). The final results of voting on each proposal are as follows:

**Proposal 1**: Election of three Class III directors to serve until the Company's 2029 annual meeting of stockholders and until their respective successors are duly elected and qualified.

---

| | | | | |
|:---|:---|:---|:---|:---|
| | **FOR** | **AGAINST** | **ABSTAIN** | **BROKER NON-VOTES** |
| Paul Caine | 99,225,532 | 5,272,915 | 1,737,588 | 21,398,031 |
| Doug Knopper | 97,010,810 | 7,488,029 | 1,737,196 | 21,398,031 |
| David Pearson | 99,624,729 | 4,871,835 | 1,739,471 | 21,398,031 |

---

Paul Caine, Doug Knopper, and David Pearson, the nominees for Class III directors, were each elected.

**Proposal 2**: Ratification of the selection of Deloitte & Touche LLP as the Company's independent registered public accounting firm for the current fiscal year.

---

| | | | |
|:---|:---|:---|:---|
| **FOR** | **AGAINST** | **ABSTAIN** | **BROKER NON-VOTES** |
| 125,139,432 | 311,677 | 2,182,957 | --- |

---

The foregoing proposal was approved.

**Proposal 3**: Approval, on an advisory basis, of the compensation of the Company's named executive officers.

---

| | | | |
|:---|:---|:---|:---|
| **FOR** | **AGAINST** | **ABSTAIN** | **BROKER NON-VOTES** |
| 93,243,703 | 11,274,849 | 1,717,483 | 21,398,031 |

---

The Company's stockholders approved, on an advisory basis, the compensation of the named executive officers as disclosed in the Proxy Statement.

**Proposal 4**: Advisory vote on the frequency of future advisory votes on the compensation of the Company's named executive officers.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **1 YEAR** | **2 YEARS** | **3 YEARS** | **ABSTAIN** | **BROKER NON-VOTES** |
| 100,148,461 | 55,954 | 4,309,358 | 1,722,262 | 21,398,031 |

---

The Company's stockholders selected, on an advisory basis, "1 YEAR" as the frequency of future advisory votes on the compensation of the Company's named executive officers.

------

**SIGNATURE**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

---

| | | | |
|:---|:---|:---|:---|
| | | **MAGNITE, INC.** | **MAGNITE, INC.** |
| Date: | June 11, 2026 | By: | /s/ David Day |
|  |  |  | David Day  |
|  |  |  | Chief Financial Officer |

---