Filing Details

Accession Number:
0001389155-11-000010
Form Type:
4
Zero Holdings:
No
Publication Time:
2011-05-20 16:05:11
Reporting Period:
2011-05-18
Filing Date:
2011-05-20
Accepted Time:
2011-05-20 16:05:11
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1141719 Alterra Capital Holdings Ltd ALTE Fire, Marine & Casualty Insurance (6331) 980584464
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1389155 William Joseph Roberts C/O Alterra Capital Holdings Limited
Alterra House, 2 Front Street
Hamilton, Bermuda D0 HM 11
Evp & Chief Financial Officer No Yes 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 Shares Disposition 2011-05-18 15,000 $22.05 144,612 No 4 S Direct
Common Shares Acquisiton 2011-05-19 7,500 $12.55 152,112 No 4 M Direct
Common Shares Disposition 2011-05-19 4,255 $22.12 147,857 No 4 F Direct
Common Shares Disposition 2011-05-19 14,857 $22.17 133,000 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct
No 4 M Direct
No 4 F Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Shares Options (right to buy) Disposition 2011-05-19 7,500 $0.00 7,500 $12.55
Common Shares Options (right to buy) Acquisiton 2011-05-19 4,255 $0.00 4,255 $22.12
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
0 2010-06-16 2012-05-06 No 4 M Direct
4,255 2011-05-19 2012-05-06 No 4 A Direct
Footnotes
  1. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.00 to $22.10, inclusive. The reporting person undertakes to provide to Alterra Capital Holdings Limited, any security holder of Alterra Capital Holdings Limited, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (1) to this Form 4.
  2. The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $22.15 to $22.20, inclusive. The reporting person undertakes to provide to Alterra Capital Holdings Limited, any security holder of Alterra Capital Holdings Limited, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnote (2) to this Form 4.