OQROGet OQRO Pro
Insider trade

Magnite (MGNI)Officer sold ~$387K

Katie Seitz Evans, Officer at Magnite, sold ~$387K of Magnite shares.

~$387K
Approx. value · 16K sh @ $24.00
434K
Holds after · shares reported
Traded
Jun 30, 2025
Filed
Jul 2, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

  1. May 12, 2025InsiderOfficer sold ~$102K of MGNI shares in the open market
  2. May 16, 2025Insider · 2 peopleInsiders: 2 sales (~$331K)
  3. May 20, 2025InsiderOfficer sold ~$142K of MGNI shares in the open market
  4. May 23, 2025InsiderOfficer sold ~$55K of MGNI shares in the open market
  5. May 27, 2025InsiderOfficer sold ~$140K of MGNI shares in the open market
  6. Jun 4, 2025InsiderOfficer sold ~$256K of MGNI shares in the open market
  7. Jun 5, 2025InsiderOfficer sold ~$608K of MGNI shares in the open market
  8. Jun 6, 2025Insider · 2 peopleInsiders: 2 sales (~$350K)
  9. Jun 10, 2025InsiderDirector sold ~$264K of MGNI shares in the open market
  10. Jun 16, 2025Insider · 3 peopleInsiders: 3 sales (~$1.5M)
  11. Jun 18, 2025Insider · 3 peopleInsiders: 3 sales (~$3.9M)
  12. Jun 24, 2025Insider · 4 peopleInsiders: 4 sales (~$7.7M)
  13. Jun 26, 2025InsiderCFO sold ~$754K of MGNI shares in the open market
  14. Jun 30, 2025 · this disclosureInsiderOfficer sold ~$387K of MGNI shares in the open market

What came next

  1. Jun 30, 2025Insider · 4 peopleInsiders: 4 sales (~$1.3M)
  2. Jul 3, 2025InsiderOfficer sold ~$1.06M of MGNI shares in the open market
  3. Jul 10, 2025InsiderDirector sold ~$118K of MGNI shares in the open market
  4. Jul 15, 2025InsiderCEO sold ~$1.65M of MGNI shares in the open market
  5. Aug 11, 2025InsiderDirector sold ~$111K of MGNI shares in the open market
  6. Aug 12, 2025InsiderDirector sold ~$334K of MGNI shares in the open market
  7. Aug 14, 2025InsiderOfficer sold ~$323K of MGNI shares in the open market
  8. Aug 18, 2025Insider · 8 peopleInsiders: 8 sales (~$2.3M)
  9. Aug 19, 2025Insider · 2 peopleInsiders: 2 sales (~$466K)
  10. Aug 25, 2025Insider · 2 peopleInsiders: 2 sales (~$404K)
  11. Aug 26, 2025InsiderDirector sold ~$505K of MGNI shares in the open market
  12. Aug 27, 2025InsiderOfficer sold ~$549K of MGNI shares in the open market
  13. Aug 29, 2025InsiderOfficer sold ~$323K of MGNI shares in the open market
  14. Aug 31, 2025Company filing · Form 8-K · Material agreementSigned an important agreement
  15. Sep 2, 2025Insider · 1 personInsiders: 2 sales (~$617K)
  16. Sep 3, 2025InsiderOfficer sold ~$75K of MGNI shares in the open market
  17. Sep 4, 2025InsiderOfficer sold ~$684K of MGNI shares in the open market
  18. Sep 8, 2025InsiderOfficer sold ~$511K of MGNI shares in the open market
  19. Sep 9, 2025InsiderOfficer sold ~$492K of MGNI shares in the open market
  20. Sep 10, 2025Insider · 1 personInsiders: 2 sales (~$118K)
View the official recordSEC Form 4

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Magnite

For Magnite, OQRO holds 2 fund holdings reports (13F) dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its MGNI page.

Other recent filings by Katie Seitz Evans, President, Operations

The full history of Katie Seitz Evans, President, Operations is on the profile page.

How this filing works

Other disclosures at Magnite

Everything OQRO holds on this company is on its MGNI page.

This is one filing. OQRO holds the rest

Insider trades filed with the SEC, stock trades disclosed by members of Congress, fund holdings from 13F filings and federal contract awards, each one in plain words next to its official filing. On this page it opens why the trade stands out, what the company did around that time, the price since, and every field of the form.

Unlock OQRO ProAlready have an account? Log in

OQRO Pro is a paid subscription. You see the price before you pay

OQRO describes public disclosures and context calculated from them. It does not give personalized advice and does not recommend any transaction. How OQRO treats data