Summary
Updated Aug 30, 2026
Joseph Raymond Treshler is Director of PROCYON CORP (PCYN). 1 SEC Form 4 filing on record, dated 23 October 2024.
Recent Transactions
1Every recent SEC Form 4 transaction Joseph Raymond Treshler has reported, most recent first.
Most Active Insiders Right Now
Joseph Raymond Treshler has no co-filers on record, so these are insiders with the largest open-market activity across the market 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
- Brian Chesky - $109.51M of ABNB 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
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Joseph Raymond Treshler?
Joseph Raymond Treshler is a corporate insider, tracked as Director of PROCYON CORP (PCYN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Joseph Raymond Treshler last file a Form 4?
The only primary Form 4 on record is dated 23 October 2024.
Where can I see all of Joseph Raymond Treshler'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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