Summary
Updated Aug 31, 2026
Adrian Devasahayam is SVP - PRODUCT LINE DEVELOPMENT of VEECO INSTRUMENTS INC (VECO). 11 SEC Form 4 filings on record going back to 2025, most recently on 10 June 2026. Most recent open-market trade: sold $650K of VECO on 10 June 2026. Lifetime open-market sales: $1.57M.
Recent Transactions
17Every recent SEC Form 4 transaction Adrian Devasahayam has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Adrian Devasahayam go back to 2025: 11 primary Form 4 filings, an average of 5.5 per year. 1 recorded transaction carries a Rule 10b5-1 flag, meaning it was pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Adrian Devasahayam 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.
- William John Miller - $24.88M of VECO open-market activity in the last 12 months
- Gordon Hunter - $4.90M of VECO open-market activity in the last 12 months
- Susan Wilkerson - $3.28M of VECO open-market activity in the last 12 months
- Richard A. Damore - $2.65M of VECO open-market activity in the last 12 months
- John P. Kiernan - $1.79M of VECO open-market activity in the last 12 months
- Dennis Thomas St - $87K of VECO 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 Adrian Devasahayam?
Adrian Devasahayam is a corporate insider, tracked as SVP - PRODUCT LINE DEVELOPMENT of VEECO INSTRUMENTS INC (VECO). InsiderAlpha holds 11 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 Adrian Devasahayam submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Adrian Devasahayam been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($1.57M) across all tracked filings.
Where can I see all of Adrian Devasahayam'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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