Summary
Updated Aug 31, 2026
Linda Park is Director of BIOLARGO, INC. (BLGO). 5 SEC Form 4 filings on record going back to 2024, most recently on 2 July 2026.
Trading Pattern
InsiderAlpha's records for Linda Park go back to 2024: 5 primary Form 4 filings, an average of 1.7 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.
Other Insiders Active in the Same Sector
No other insider has filed at Linda Park's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- Daniel D. Woodland - $3.98M of ENTG open-market activity in the last 12 months
- Noriko Yokozuka - $3.91M of PRM open-market activity in the last 12 months
- J. Thomas Hill - $3.87M of VMC open-market activity in the last 12 months
- Jordana Daryl Kammerud - $3.83M of GLW open-market activity in the last 12 months
- John J. Hollatz - $3.78M of NUE open-market activity in the last 12 months
- FLUOR CORP - $2.44B of SMR 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 Linda Park?
Linda Park is a corporate insider, tracked as Director of BIOLARGO, INC. (BLGO). InsiderAlpha holds 5 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 Linda Park submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Linda Park'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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