Sirona Holdings Luxco S.C.A.

Sirona Holdings Luxco S.C.A. is a declared insider of Sirona Dental Systems, Inc., with filings sourced from SEC (Form 4). In total, 7 filings cover trades dated from 20 June 2006 to 13 May 2011.

In open-market terms, that means 1 purchase on one side and 6 sales worth €994.0M on the other. The totals do not cover 1 filing with an undisclosed amount. A purchase on the market is a deliberate choice to commit personal money, which is why it draws more attention than a grant. So far in 2011, the count stands at no purchases and 2 sales.

Most recently, on 16 May 2011, the filings show an open-market sale worth €362.8M in Sirona Dental Systems, Inc. The clock since the last published purchase (21 June 2006) now reads 7,446 days. Typically, a trade is published a median of 1 day after it takes place. US insiders must file a Form 4 within two business days of a trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.