Summary
Updated Aug 31, 2026
Charles D. Lake II is Director of SUMITOMO MITSUI FINANCIAL GROUP, INC. (SMFG). 5 SEC Form 4 filings on record, most recently on 28 July 2026. Most recent open-market trade: sold $737K of AFL on 7 May 2026. Lifetime open-market sales: $2.99M.
Recent Transactions
5Every recent SEC Form 4 transaction Charles D. Lake II has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Charles D. Lake II go back to 2026: 5 primary Form 4 filings, an average of 5.0 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Charles D. Lake II files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Kazuyuki Anchi - $170K of SMFG open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Charles D. Lake II?
Charles D. Lake II is a corporate insider, tracked as Director of SUMITOMO MITSUI FINANCIAL GROUP, INC. (SMFG). InsiderAlpha holds 5 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 Charles D. Lake II submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Charles D. Lake II been buying or selling stock?
Recorded transactions: 0 open-market purchases and 3 open-market sales ($2.99M) across all tracked filings.
Where can I see all of Charles D. Lake II'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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