Summary
Updated Aug 30, 2026
Tatsuya Kurosawa is Group Chief Governance Officer (Group CGO) of MIZUHO FINANCIAL GROUP INC (MFG). 2 SEC Form 4 filings on record, most recently on 28 July 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Tatsuya Kurosawa has reported, most recent first.
Most Active Insiders Right Now
Tatsuya Kurosawa has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Gang Ye - $117.60M of SE open-market activity in the last 90 days
- SVF Pauling (Cayman) Ltd - $116.40M of RLAY open-market activity in the last 90 days
- Albert L. Lord - $116.13M of APCX open-market activity in the last 90 days
- HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL - $113.30M of HSY open-market activity in the last 90 days
- Brannin McBee - $112.75M of CRWV open-market activity in the last 90 days
- Richard Adam Norwitt - $110.99M of APH open-market activity in the last 90 days
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Tatsuya Kurosawa?
Tatsuya Kurosawa is a corporate insider, tracked as Group Chief Governance Officer (Group CGO) of MIZUHO FINANCIAL GROUP INC (MFG). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Tatsuya Kurosawa submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Where can I see all of Tatsuya Kurosawa'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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