Summary
Updated Aug 31, 2026
Glenn Osaka has 3 SEC Form 4 filings on record going back to 2024, most recently on 10 October 2025. Lifetime open-market purchases: $583.
Recent Transactions
3Every recent SEC Form 4 transaction Glenn Osaka has reported, most recent first.
- Fundrise Growth Tech Fund, LLCP - Open-market purchase
13 shares @ $14.88$196
- Fundrise Growth Tech Fund, LLCP - Open-market purchase
15 shares @ $12.56$188
- Fundrise Growth Tech Fund, LLCP - Open-market purchase
19 shares @ $10.44$199
Trading Pattern
InsiderAlpha's records for Glenn Osaka go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $194 (3 buys totaling $583). 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
Glenn Osaka has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Walton Family Holdings Trust - $736.51M of WMT open-market activity in the last 90 days
- Blackstone Holdings II L.P. - $705.06M of JMKE open-market activity in the last 90 days
- Submarine Buyer LLC - $705.06M of JMKE open-market activity in the last 90 days
- CASCADE INVESTMENT, L.L.C. - $685.25M of RSG open-market activity in the last 90 days
- BDT CAPITAL PARTNERS, LLC - $589.61M of ALH open-market activity in the last 90 days
- Joseph Gebbia - $510.90M of ABNB 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 Glenn Osaka?
Glenn Osaka is a corporate insider, tracked as Director. InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Glenn Osaka last file a Form 4?
The most recent primary Form 4 on record is dated 10 October 2025, one of 3 filings going back to 2024.
Has Glenn Osaka been buying or selling stock?
Recorded transactions: 3 open-market purchases ($583) and 0 open-market sales across all tracked filings.
Where can I see all of Glenn Osaka'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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