Martina M.D. Flammer
Chief Medical Officer · INSMED Inc
IndividualSelling only43 10b5-1 trades
- 2025
- Aug 7, 2026
- 15
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Martina M.D. Flammer 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.
- Roger Adsett - $47.51M in INSM purchases and sales in the last 12 months
- William Lewis - $26.07M in INSM purchases and sales in the last 12 months
- Leo Lee - $14.69M in INSM purchases and sales in the last 12 months
- Michael Alexander Smith - $13.45M in INSM purchases and sales in the last 12 months
- Orlov S. Nicole Schaeffer - $5.82M in INSM purchases and sales in the last 12 months
- David R. Brennan - $3.10M in INSM purchases and sales in the last 12 months
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Frequently asked questions
Who is Martina M.D. Flammer?
Martina M.D. Flammer is a corporate insider, tracked as Chief Medical Officer of INSMED Inc (INSM). InsiderAlpha holds 15 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Martina M.D. Flammer submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Martina M.D. Flammer been buying or selling stock?
Recorded transactions: 0 open-market purchases and 39 open-market sales ($51.58M) across all tracked filings.
