Summary
Updated Aug 31, 2026
Hirofumi Katase files SEC Form 4 reports at Ivanhoe Electric Inc. (IE). 1 SEC Form 4 filing on record, dated 9 March 2026.
Recent Transactions
1Every recent SEC Form 4 transaction Hirofumi Katase has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Hirofumi Katase 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.
- Chow Tai Fook Enterprises Ltd - $31.79M of IE open-market activity in the last 12 months
- Cassandra Pulskamp Joseph - $2.09M of IE open-market activity in the last 12 months
- Jordan Neeser - $226K of IE open-market activity in the last 12 months
- Glen Nickolas Kuntz - $196K of IE open-market activity in the last 12 months
- Graham Richard Thomas Boyd - $147K of IE open-market activity in the last 12 months
- Joseph Taylor Melvin - $90K of IE 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 Hirofumi Katase?
Hirofumi Katase is a corporate insider of Ivanhoe Electric Inc. (IE). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Hirofumi Katase last file a Form 4?
The only primary Form 4 on record is dated 9 March 2026.
Where can I see all of Hirofumi Katase'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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