Summary
Updated Aug 30, 2026
Kim Woosuk is Chief Operating Officer, Director of SUNHYDROGEN, INC. (HYSR). 1 SEC Form 4 filing on record, dated 21 November 2024.
Trading Pattern
InsiderAlpha's records for Kim Woosuk go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Most Active Insiders Right Now
Kim Woosuk has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- HERSHEY TRUST CO TRUSTEE IN TRUST FOR MILTON HERSHEY SCHOOL - $109.39M of HSY open-market activity in the last 90 days
- Benoit Dageville - $108.67M of SNOW open-market activity in the last 90 days
- Gary E. Dickerson - $104.79M of AMAT open-market activity in the last 90 days
- Abu Dhabi Investment Authority - $104.73M of JMKE open-market activity in the last 90 days
- de Lima Filho Pedro Batista - $104.12M of AXIA3 open-market activity in the last 90 days
- George Kurtz - $103.78M of CRWD 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 Kim Woosuk?
Kim Woosuk is a corporate insider, tracked as Chief Operating Officer, Director of SUNHYDROGEN, INC. (HYSR). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Kim Woosuk last file a Form 4?
The only primary Form 4 on record is dated 21 November 2024.
Where can I see all of Kim Woosuk'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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