Insider Trading activities of Darwin Professional Underwriters Inc insiders.

Monthly summaries of insider trading activities (stock purchases, sales, and option exercises) reported by insiders of Darwin Professional Underwriters Inc since 2005 are illustrated in Table 1 and Table 2. Table 1 shows the monthly insider trading data of Darwin Professional Underwriters Inc since year 2005. Table 2 shows the detailed insider transactions of Darwin Professional Underwriters Inc since 2005. The reporting company's ticker symbol is DR. The reporting company's CIK number is 1355795.
The total value of stock buying since 2005 is $2,946,421.
The total value of stock sales since 2005 is $862,791.
The total value of stock option exercises since 2005 is $0.


Table 1. Monthly summaries of insider stock purchases, sales, and option exercises for Darwin Professional Underwriters Inc (DR).
Trading Period Insider Buying Insider Sales Option Exercises
year-month Shares Value Shares Value Shares Value
2007-08 2,000 $42,950 16,900 $373,776 0 $0
2007-03 500 $12,542 0 $0 0 $0
2006-11 0 $0 20,700 $489,015 0 $0
2006-05 10,896 $2,890,929 0 $0 0 $0

Table 2. Detailed insider stock purchases, sales, and option exercises of Darwin Professional Underwriters Inc insiders (DR)
  Trade Date   Insider Name Trade Type     Shares       Price ($)   Value ($)
2007-08-13 Sennott John Langton Jr (S.V.P. - CFO) Buy 1,000 21.25 21,250
2007-08-13 Asensio Robert John (S.V.P. -- Chief Info. Officer) Sale 7,600 22.23 168,963
2007-08-10 Sennott John Langton Jr (S.V.P. - CFO) Buy 1,000 21.70 21,700
2007-08-10 Asensio Robert John (S.V.P. -- Chief Info. Officer) Sale 9,300 22.02 204,813
2007-03-09 Sennott John Langton Jr (S.V.P. - CFO) Buy 250 26.42 6,605
2007-03-02 Sennott John Langton Jr (S.V.P. - CFO) Buy 250 23.75 5,937
2006-11-28 Asensio Robert John (S.V.P. -- Chief Info. Officer) Sale 12,300 22.93 282,039
2006-11-27 Asensio Robert John (S.V.P. -- Chief Info. Officer) Sale 8,400 24.64 206,976
2006-05-19 Albro Robert Bruce (Director) Buy 30 264.00 7,920
2006-05-19 Ben-zvi Phillip Norman (Director) Buy 163 264.00 43,032
2006-05-19 Newman David John (S.V.P-Chief UW Officer) Buy 384 264.00 101,376
2006-05-19 Sennott John Langton Jr (S.V.P, CFO) Buy 378 264.00 99,792
2006-05-19 Rosen Mark Ira (S.V.P, Gen. Counsel) Buy 1,733 264.00 457,512
2006-05-19 Martin Paul Christopher (S.V.P. - Chief Actuary) Buy 90 264.00 23,760
2006-05-19 Romano Paul Francis (S.V.P. - UW, Distrib.) Buy 181 264.00 47,784
2006-05-19 Asensio Robert John (S.V.P. - Chief Info. Officer) Buy 48 264.00 12,672
2006-05-19 Sills Stephen Jay (President and CEO) Buy 3,963 267.63 1,060,617
2006-05-19 Reider George Monroe Jr (Director) Buy 27 264.00 7,128
2006-05-19 Popik Willaim C Md (Director) Buy 354 264.00 93,456
2006-05-19 Deutsch Robert V (Director) Buy 3,545 264.00 935,880

Insider trading activities including stock purchases, stock sales, and option exercises of DR listed in the above tables cannot be completely guaranteed as to their accuracy. For more insider trading information of Darwin Professional Underwriters Inc (symbol DR, CIK number 1355795) see the Securities and Exchange Commission (SEC) website.