Filing Details

Accession Number:
0001181431-10-011244
Form Type:
4
Zero Holdings:
No
Publication Time:
2010-02-23 12:00:00
Reporting Period:
2010-02-22
Filing Date:
2010-02-23
Accepted Time:
2010-02-23 16:21:45
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1014507 Sirona Dental Systems Inc. SIRO Dental Equipment & Supplies (3843) 113374812
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1246224 W Nicholas Alexos C/O Madison Dearborn Partners, Llc
Three First National Plaza, Suite 4600
Chicago IL 60602
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2010-02-22 7,000,000 $35.00 14,247,480 No 4 S Indirect See Footnotes
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Indirect See Footnotes
Footnotes
  1. Owned by Sirona Holdings Luxco S.C.A. ("Luxco").
  2. The following entities may be deemed to have a beneficial interest in the Common Stock held by Luxco: Sirona Holdings S.A. ("Luxco Manager"), by virtue of its being the sole manager of Luxco; MDCP Global Aggregator, L.P. ("MDCP Global Aggregator") by virtue of its being the controlling shareholder of Luxco, and MDP Global Investors Limited, by virtue of its being the sole general partner of MDCP Global Aggregator. A majority of the following members of MDP Global Investors Limited have the authority to vote or dispose of the shares held by MDCP IV Global Investments: John A. Canning, Jr., Paul J. Finnegan, Samuel M. Mencoff, Paul R. Wood, Justin S. Huscher, James N. Perry, Jr., Thomas R. Reusche, Cynthia Reusche, Timothy P. Sullivan, Nicholas W. Alexos, Robin P. Selati, Gary J. Little GST Exempt Marital Trust, David F. Mosher and Thomas Souleles. (Continued to footnote 3)
  3. Each of the members of MDP Global Investors Limited and each of MDCP Global Aggregator and MDP Global Investors Limited disclaims beneficial ownership of any shares directly held by Luxco except to the extent of their respective pecuniary interests therein.