Summary
Latest filing:
Douglas Blayney files SEC Form 4 reports at ARTELO BIOSCIENCES, INC. (ARTL). 3 SEC Form 4 filings on record going back to 2024, most recently on 21 July 2026.
Trading Pattern
InsiderAlpha's records for Douglas Blayney go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
Other Insiders Active in the Same Sector
No other insider has filed at Douglas Blayney's companies, so these are insiders reporting open-market trades at other companies in the same sector.
- BVF PARTNERS L P - $62.96M of MLTX open-market activity in the last 12 months
- BROADWOOD PARTNERS, L.P. - $62.75M of STAA open-market activity in the last 12 months
- Jonathan M. Rothberg - $62.19M of BFLY open-market activity in the last 12 months
- L1 Capital Pty Ltd - $60.97M of AVR open-market activity in the last 12 months
- Jeffrey M. Leiden - $60.94M of VRTX open-market activity in the last 12 months
- Dinesh V. Ph D. Patel - $60.58M of PTGX 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 Douglas Blayney?
Douglas Blayney is a corporate insider of ARTELO BIOSCIENCES, INC. (ARTL). InsiderAlpha holds 3 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 Douglas Blayney submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Where can I see all of Douglas Blayney'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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