Graf R. Mark — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Graf R. Mark has filed 5 SEC Form 4 filings across 3 companies in the last 90 days.

Profile

Graf R. Mark

R. Mark Graf is a corporate executive known for his role as a director at Signet Jewelers Ltd and Marqeta, Inc. He has been involved in multiple SEC filings related to these companies, reflecting his engagement in corporate governance.

RoleDirector
Notability30/100

Board memberships

Awards & honors

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-30SIGSIGNET JEWELERS LTDA — Grant or award2.0K$0.00
2026-06-11MQMarqeta, Inc.M — Option exercise36.3K$0.00
2026-05-26SIGSIGNET JEWELERS LTDA — Grant or award9$0.00
2026-02-23SIGSIGNET JEWELERS LTDA — Grant or award7$0.00
2025-08-22SIGSIGNET JEWELERS LTDA — Grant or award8$0.00
2025-07-19MQMarqeta, Inc.M — Option exercise25.8K—
2025-07-01SIGSIGNET JEWELERS LTDA — Grant or award2.0K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Graf R. Mark?

R. Mark Graf is a corporate executive known for his role as a director at Signet Jewelers Ltd and Marqeta, Inc. He has been involved in multiple SEC filings related to these companies, reflecting his engagement in corporate governance.…

How many SEC Form 4 filings has Graf R. Mark submitted recently?

5 primary Form 4 filings in the last 90 days, covering 3 companies.

Where can I see all of Graf R. Mark'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.

Learn More

Open the live Graf R. Mark profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.