BARRETT MICHAEL G. — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

BARRETT MICHAEL G. has filed 4 SEC Form 4 filings across 2 companies in the last 90 days — selling. Lifetime open-market sales: $21.11M.

Profile

BARRETT MICHAEL G.

Michael G. Barrett is a corporate executive and director known for his roles in the media and advertising industries. He has served on the boards of OUTFRONT Media Inc. and MAGNITE, INC., contributing his expertise in business strategy and operations. Barrett has a background in technology and media, which has positioned him as a significant figure in the evolution of advertising platforms.

RoleInsider
Notability70/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-07-01MGNIMAGNITE, INC.S — Open-market sale75.0K$19.50$1.46M
2026-07-01MGNIMAGNITE, INC.M — Option exercise75.0K$5.80$435K
2026-06-17MGNIMAGNITE, INC.S — Open-market sale100.0K$17.50$1.75M
2026-06-17MGNIMAGNITE, INC.M — Option exercise100.0K$5.80$580K
2026-06-17MGNIMAGNITE, INC.S — Open-market sale178.6K$16.59$2.96M
2026-06-17MGNIMAGNITE, INC.M — Option exercise178.6K$5.80$1.04M
2026-05-19MGNIMAGNITE, INC.F — Tax withholding / forfeiture10.4K$12.82$133K
2026-02-18MGNIMAGNITE, INC.F — Tax withholding / forfeiture23.5K$11.70$276K
2026-01-12MGNIMAGNITE, INC.F — Tax withholding / forfeiture109.7K$16.17$1.77M
2026-01-12MGNIMAGNITE, INC.M — Option exercise213.8K$0.00
2025-08-18MGNIMAGNITE, INC.S — Open-market sale36.0K$23.85$857K
2025-07-15MGNIMAGNITE, INC.S — Open-market sale70.9K$23.27$1.65M
2025-06-24MGNIMAGNITE, INC.S — Open-market sale300.0K$20.01$6.00M
2025-06-16MGNIMAGNITE, INC.S — Open-market sale30.0K$19.00$570K
2025-06-16MGNIMAGNITE, INC.S — Open-market sale45.0K$17.76$799K
2025-05-15MGNIMAGNITE, INC.F — Tax withholding / forfeiture13.1K$15.88$208K
2024-12-06MGNIMAGNITE, INC.S — Open-market sale [10b5-1]148.0K$17.52$2.59M
2024-11-27MGNIMAGNITE, INC.S — Open-market sale [10b5-1]27.0K$17.63$476K
2024-11-19MGNIMAGNITE, INC.S — Open-market sale [10b5-1]100.0K$16.14$1.61M
2024-11-19MGNIMAGNITE, INC.F — Tax withholding / forfeiture [10b5-1]9.6K$15.85$153K

Companies — Last 90 Days

Frequently Asked Questions

Who is BARRETT MICHAEL G.?

Michael G. Barrett is a corporate executive and director known for his roles in the media and advertising industries. He has served on the boards of OUTFRONT Media Inc. and MAGNITE, INC., contributing his expertise in business strategy and operations. Barrett has a background in technology and media, which has positioned him as a significant figure in the evolution of advertisi…

How many SEC Form 4 filings has BARRETT MICHAEL G. submitted recently?

4 primary Form 4 filings in the last 90 days, covering 2 companies.

Has BARRETT MICHAEL G. been buying or selling stock?

Recorded transactions: 0 open-market purchases () and 12 open-market sales ($21.11M) across all tracked filings.

Where can I see all of BARRETT MICHAEL G.'s SEC filings?

All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.

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