Summary
Updated Aug 31, 2026
Sean Michael Gleason has 1 SEC Form 4 filing on record, dated 4 December 2024. Lifetime open-market purchases: $100K.
Recent Transactions
1Every recent SEC Form 4 transaction Sean Michael Gleason has reported, most recent first.
- Octagon XAI CLO Income FundP - Open-market purchase
4.0K shares @ $25.26$100K
Trading Pattern
InsiderAlpha's records for Sean Michael Gleason go back to 2024: 1 primary Form 4 filing, an average of 0.3 per year. The typical open-market purchase is $100K (1 buy totaling $100K). 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
Sean Michael Gleason has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Argon Holdco LLC - $491.11M of CRBG open-market activity in the last 90 days
- Niccolo Camerana - $478.31M of STNG open-market activity in the last 90 days
- Kenneth Bryan Dart - $468.21M of FLUT open-market activity in the last 90 days
- RA CAPITAL MANAGEMENT, L.P. - $430.69M of PBLS open-market activity in the last 90 days
- DST Global Advisors Ltd - $416.93M of CHYM open-market activity in the last 90 days
- John G. Danhakl - $410.21M of LTH 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 Sean Michael Gleason?
Sean Michael Gleason is a corporate insider. InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Sean Michael Gleason last file a Form 4?
The only primary Form 4 on record is dated 4 December 2024.
Has Sean Michael Gleason been buying or selling stock?
Recorded transactions: 1 open-market purchase ($100K) and 0 open-market sales across all tracked filings.
Where can I see all of Sean Michael Gleason'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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