Summary
Updated Aug 30, 2026
L. Dyson Dryden is Director of LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND). 6 SEC Form 4 filings on record going back to 2024, most recently on 11 August 2026. Most recent open-market trade: sold $880K of LIND on 8 June 2026. Lifetime open-market sales: $2.10M.
Recent Transactions
6Every recent SEC Form 4 transaction L. Dyson Dryden has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies L. Dyson Dryden files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Sven-Olof Lindblad - $16.69M of LIND open-market activity in the last 12 months
- Benjamin Bressler - $13.12M of LIND open-market activity in the last 12 months
- Michael Elliott Bisnow - $1.08M of LIND open-market activity in the last 12 months
- Jr. Thomas S. Smith, - $984K of LIND open-market activity in the last 12 months
- Trey Byus - $736K of LIND open-market activity in the last 12 months
- John M. Fahey Jr. - $287K of LIND open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is L. Dyson Dryden?
L. Dyson Dryden is a corporate insider, tracked as Director of LINDBLAD EXPEDITIONS HOLDINGS, INC. (LIND). InsiderAlpha holds 6 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 L. Dyson Dryden submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has L. Dyson Dryden been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($2.10M) across all tracked filings.
Where can I see all of L. Dyson Dryden'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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