Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Richard W. Dugan 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.
- Mihael Hristos Polymeropoulos - $1.28M in VNDA purchases and sales in the last 12 months
- Kevin Patrick Moran - $351K in VNDA purchases and sales in the last 12 months
- Timothy Williams - $351K in VNDA purchases and sales in the last 12 months
- Gunther Birznieks - $351K in VNDA purchases and sales in the last 12 months
- Joakim Wijkstrom - $255K in VNDA purchases and sales in the last 12 months
- Tage Honore - $241K in VNDA purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Richard W. Dugan?
Richard W. Dugan is a corporate insider of Vanda Pharmaceuticals Inc. (VNDA). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Richard W. Dugan last file a Form 4?
The most recent primary Form 4 on record is dated 8 June 2026, one of 2 filings going back to 2025.
