Insiders who reported open-market trades in the last 12 months at the companies John P. Kiernan 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 - $22.83M in VECO purchases and sales in the last 12 months
Gordon Hunter - $4.90M in VECO purchases and sales in the last 12 months
Susan Wilkerson - $3.28M in VECO purchases and sales in the last 12 months
Richard A. Damore - $2.65M in VECO purchases and sales in the last 12 months
Adrian Devasahayam - $984K in VECO purchases and sales in the last 12 months
Dennis Thomas St - $87K in VECO purchases and sales in the last 12 months
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John P. Kiernan is a corporate insider, tracked as SVP & CHIEF FINANCIAL OFFICER of VEECO INSTRUMENTS INC (VECO). InsiderAlpha holds 10 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 John P. Kiernan submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has John P. Kiernan been buying or selling stock?
Recorded transactions: 0 open-market purchases and 10 open-market sales ($2.11M) across all tracked filings.
John P. Kiernan is SVP & CHIEF FINANCIAL OFFICER of VEECO INSTRUMENTS INC (VECO). 10 SEC Form 4 filings on record going back to 2024, most recently on 12 August 2026. Most recent open-market trade: sold $87K of VECO on 12 August 2026. Lifetime open-market sales: $2.11M.
Recent transactions
19
The latest 19 SEC Form 4 transactions reported by John P. Kiernan.
InsiderAlpha's records for John P. Kiernan go back to 2024: 10 primary Form 4 filings, an average of 3.3 per year. 5 recorded transactions carry a Rule 10b5-1 plan flag. This identifies the marked transactions as reported under a trading plan; it does not establish the plan status of unmarked transactions.
