Arthur W. Zafiropoulo

Arthur W. Zafiropoulo appears in our data through filings on Ultratech Inc shares, published by SEC (Form 4). We count 289 filings; the first trade dates from 31 January 2006 and the latest from 26 May 2017.

Every open-market trade on record is a sale: 165 sales worth €36.2M. Other entries cover 86 share grants and 19 option exercises. In 2017 alone, the filings show no purchases and 1 sale.

Most recently, on 31 May 2017, the filings show a transaction worth €21.1M in Ultratech Inc. The median gap between a trade and its publication by SEC (Form 4) is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Source: insider filings from SEC (Form 4). Past trades are no guide to future returns.