Summary
Updated Aug 31, 2026
Robert Glenn Hubbard files SEC Form 4 reports at BLACKROCK Ltd DURATION INCOME TRUST (BLW). 49 SEC Form 4 filings on record going back to 2024, most recently on 6 July 2026.
Recent Transactions
20Every recent SEC Form 4 transaction Robert Glenn Hubbard has reported, most recent first.
$BKN BLACKROCK INVESTMENT QUALITY MUNICIPAL TRUST, INC.J - Other acquisition / disposition333 shares @ $12.39$4K
$BTA BlackRock Long-Term Municipal Advantage TrustJ - Other acquisition / disposition295 shares @ $10.04$3K
$MYN BLACKROCK MUNIYIELD NEW YORK QUALITY FUND, INC.J - Other acquisition / disposition908 shares @ --
Trading Pattern
InsiderAlpha's records for Robert Glenn Hubbard go back to 2024: 49 primary Form 4 filings, an average of 16.3 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
Robert Glenn Hubbard has no co-filers on record, so these are insiders with the largest open-market activity across the market in the last 90 days.
- Sanjay Mehrotra - $96.58M of MU open-market activity in the last 90 days
- David N. Capobianco - $93.81M of LB open-market activity in the last 90 days
- LandBridge Holdings LLC - $93.81M of LB open-market activity in the last 90 days
- Mauad Bruno Sousa - $93.41M of AUGO open-market activity in the last 90 days
- Bruce Booth - $91.81M of KYMR open-market activity in the last 90 days
- DM Trust Aggregator, LLC - $88.83M of BROS 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 Robert Glenn Hubbard?
Robert Glenn Hubbard is a corporate insider of BLACKROCK Ltd DURATION INCOME TRUST (BLW). InsiderAlpha holds 49 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Robert Glenn Hubbard submitted recently?
6 primary Form 4 filings in the last 90 days, covering 5 companies.
Where can I see all of Robert Glenn Hubbard'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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