John P. Kiernan

This profile gathers the share dealings of John P. Kiernan in Veeco Instruments Inc, where the filings describe the role as finance chief. Between 4 May 2021 and 10 August 2026, the trades on record add up to 43 filings.

On the open market, the record shows 1 purchase worth €99k and 19 sales worth €2.8M. The net balance comes to €2.7M on the selling side. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. Other entries cover 14 share grants and 8 option exercises. So far in 2026, the count stands at no purchases and 5 sales.

On 12 August 2026 came the latest disclosure, an open-market sale for €95k in Veeco Instruments Inc. The last insider purchase was made public on 11 May 2022, 1,621 days ago. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.