Insider Trades Superinvestors Grand Portfolio

DH

DataHeimdall

Financial transparency data from public SEC filings.

Product

Insider Trades
Grand Portfolio

Company

About
Blog
Contact

Legal

Privacy Policy
Terms of Service
Disclaimer

© 2026 DataHeimdall. All rights reserved.Data sourced from SEC EDGAR public filings.

Michael G. Barrett – Insider Trading Activity | DataHeimdall

Michael G. Barrett

CEO at MAGNITE, INC.

CIK: 1100612

1

Total trades

0

Buys

1

Sells

May 15, 2026

Last trade

Date	Stock	Type	Shares	Value	Src
May 15, 2026	MGNIMAGNITE, INC.	Sell	10,404	$133K