Roberts Joseph William 4
4 · ALTERRA CAPITAL HOLDINGS Ltd · Filed May 20, 2011
Insider Transaction Report
Form 4
Roberts Joseph William
EVP & CFO
Transactions
- Tax Payment
Common Shares
2011-05-19$22.12/sh−4,255$94,121→ 147,857 total - Sale
Common Shares
2011-05-19$22.17/sh−14,857$329,380→ 133,000 total - Sale
Common Shares
2011-05-18$22.05/sh−15,000$330,750→ 144,612 total - Exercise/Conversion
Options (right to buy)
2011-05-19−7,500→ 0 totalExercise: $12.55From: 2010-06-16Exp: 2012-05-06→ Common Shares (7,500 underlying) - Award
Options (right to buy)
2011-05-19+4,255→ 4,255 totalExercise: $22.12From: 2011-05-19Exp: 2012-05-06→ Common Shares (4,255 underlying) - Exercise/Conversion
Common Shares
2011-05-19$12.55/sh+7,500$94,125→ 152,112 total
Footnotes (2)
- [F1]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.
- [F2]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.