Duncan Charles Cliff — SEC Form 4 Insider Trading Activity

Summary

Updated Jul 16, 2026

Duncan Charles Cliff has filed 2 SEC Form 4 filings across 1 company in the last 90 days.

Profile

Duncan Charles Cliff

Duncan Charles Cliff is associated with Vanda Pharmaceuticals Inc., a biopharmaceutical company focused on the development and commercialization of innovative therapies to address unmet medical needs. Specific details about his role and contributions at the company are not widely documented.

RoleInsider
Notability20/100

Board memberships

Recent Transactions

DateTickerCompanyCodeSharesPriceValue
2026-06-08VNDAVanda Pharmaceuticals Inc.A — Grant or award41.6K$0.00
2026-04-24VNDAVanda Pharmaceuticals Inc.A — Grant or award57.1K$0.00

Companies — Last 90 Days

Frequently Asked Questions

Who is Duncan Charles Cliff?

Duncan Charles Cliff is associated with Vanda Pharmaceuticals Inc., a biopharmaceutical company focused on the development and commercialization of innovative therapies to address unmet medical needs. Specific details about his role and contributions at the company are not widely documented.…

How many SEC Form 4 filings has Duncan Charles Cliff submitted recently?

2 primary Form 4 filings in the last 90 days, covering 1 company.

Where can I see all of Duncan Charles Cliff'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.

Learn More

Open the live Duncan Charles Cliff profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.