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"Insiders might sell their shares for any number of reasons, but they buy them for only one:
they think the price will rise" - Peter Lynch ==>> What is insider trading>> |

| Transaction & Date | Reported Date |
Company | Symbol | Insider Relationship |
Shares Traded | Average Price | Total Amount |
Shares Ownership |
Filing |
| 2008-03-05 Sale |
2008-03-07 11:41 am | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 6,810 | $11.53 | $78,499 | 562,257 (Direct) | View |
| 2008-03-04 Sale |
2008-03-06 3:16 pm | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 7,990 | $11.51 | $91,978 | 569,067 (Direct) |
View |
| 2008-01-08 Sale |
2008-01-10 4:54 pm |
Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 20,187 | $14.25 | $287,732 | 577,757 (Direct) |
View |
| 2008-01-08 Sale |
2008-01-10 4:53 pm | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 19,813 | $13.47 | $266,875 | 597,944 (Direct) |
View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 160,000 | $6.5 | $1,040,000 | 76,648 (Indirect) | View |
| 2004-05-27 Purchase | 2004-06-01 6:59 pm | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 312,500 | $6 | $1,875,000 | 300,170 (Indirect) |
View |
| Transaction & Date |
Reported Date | Company | Symbol | Insider Relationship | Shares Traded |
Average Price | Total Amount |
Shares Ownership | Filing |
| 2008-03-04 Sale | 2008-03-06 3:16 pm | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 700 | $11.68 | $8,176 | 570,557 (Direct) | View |
| Transaction & Date |
Reported Date | Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount | Shares Ownership |
Filing |
| 2008-05-29 Exercise | 2008-05-30 6:23 pm | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 181,796 | $0.7231 | $131,456 | 744,053 (Direct) |
View |
| 2008-01-02 Option Award(A) |
2008-01-22 4:14 pm | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 150,000 | $0 | $0 | 617,757 (Direct) |
View |
| 2008-01-02 Option Award(A) |
2008-01-04 3:51 pm |
Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 150,000 | $0 | $0 | 617,757 (Direct) |
View |
| 2007-05-29 Purchase |
2007-05-31 3:35 pm |
Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 2,834 | $0 | $0 | 467,757 (Direct) |
View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 4,905,930 | $0 | $0 | 74,227 (Indirect) |
View |
| 2004-06-03 Purchase |
2004-06-07 2:16 pm | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 2,510,527 | $0 | $0 | 2,409,970 (Indirect) | View |
| Transaction & Date |
Reported Date |
Exercisable Expiration | Company | Symbol | Insider Relationship |
Shares Traded | Conversion Price |
Shares Ownership |
Filing |
| 2008-05-29 Exercise |
2008-05-30 6:23 pm | N/A 2015-07-27 |
Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 100,764 | $0.42 | 83,972 (Direct) | View |
| 2008-05-29 Exercise |
2008-05-30 6:23 pm |
N/A 2016-08-30 | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 81,032 | $1.1 | 204,717 (Direct) |
View |
| 2008-01-02 Option Award | 2008-01-22 4:14 pm | N/A 2018-01-02 | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 150,000 | $13 | 150,000 (Direct) |
View |
| 2008-01-02 Option Award |
2008-01-04 3:51 pm | N/A 2018-01-02 | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 150,000 | $13 | 150,000 (Direct) |
View |
| 2007-05-29 Purchase |
2007-05-31 3:35 pm | N/A N/A | Sirtris Pharmaceuticals, Inc. | SIRT | Westphal Christoph H (President and CEO Director) | 14,881 | $0 | 0 (Direct) |
View |
| 2005-05-26 Option Award | 2005-05-27 1:31 pm | 2006-05-26 2015-05-25 |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 19,200 | $10.44 | 19,200 (Direct) |
View |
| 2005-05-26 Option Award | 2005-05-27 1:31 pm |
2006-05-26 2015-05-25 |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 19,200 | $10.44 | 38,400 (Direct) |
View |
| 2004-06-25 Purchase |
2004-07-02 7:32 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 220,787 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm | N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 5,733 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 3,480 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase |
2004-07-02 7:32 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 562,456 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase |
2004-07-02 7:32 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 14,604 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase |
2004-07-02 7:32 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 8,866 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 1,087,044 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm |
N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 28,255 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase |
2004-07-02 7:32 pm | N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 17,135 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase |
2004-07-02 7:32 pm | N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 1,220,269 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 31,684 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm | N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 19,233 | $0 | 0 (Indirect) | View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm |
N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 588,684 | $0 | 0 (Indirect) |
View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm | N/A N/A |
MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 15,285 | $0 | 0 (Indirect) |
View |
| 2004-06-25 Purchase | 2004-07-02 7:32 pm |
N/A N/A | MOMENTA PHARMACEUTICALS INC | MNTA | Westphal Christoph H (Director) | 9,278 | $0 | 0 (Indirect) |
View |
| 2004-06-03 Purchase |
2004-06-07 2:16 pm | N/A N/A |
ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 24,925 | $0 | 0 (Indirect) | View |
| 2004-06-03 Purchase | 2004-06-07 2:16 pm | N/A N/A | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 15,130 | $0 | 0 (Indirect) |
View |
| 2004-06-03 Purchase | 2004-06-07 2:16 pm | N/A N/A | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 959,955 | $0 | 0 (Indirect) |
View |
| 2004-06-03 Purchase |
2004-06-07 2:16 pm | N/A N/A | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 90,728 | $0 | 0 (Indirect) |
View |
| 2004-06-03 Purchase | 2004-06-07 2:16 pm | N/A N/A |
ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 55,072 | $0 | 0 (Indirect) |
View |
| 2004-06-03 Purchase |
2004-06-07 2:16 pm | N/A N/A | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 3,494,200 | $0 | 0 (Indirect) | View |
| 2004-06-03 Purchase |
2004-06-07 2:16 pm | N/A N/A | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 3,240 | $0 | 0 (Indirect) | View |
| 2004-06-03 Purchase | 2004-06-07 2:16 pm | N/A N/A | ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 1,967 | $0 | 0 (Indirect) |
View |
| 2004-06-03 Purchase | 2004-06-07 2:16 pm | N/A N/A |
ALNYLAM PHARMACEUTICALS INC | ALNY | Westphal Christoph H (Director 10% owner) | 124,791 | $0 | 0 (Indirect) |
View |
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