Alnylam Pharmaceuticals
Insider trading & Transactions

Last updated:

Transaction Date Insider Security Shares Price per share Total value Source
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Common Stock 28,707 $19.03 $546,294
Purchase
SANOFI 10 percent owner
 Common Stock 344,448 $66.88 $23,036,682
Option
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 32,769 $9.63 $315,402
Sale
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 32,769 $74.19 $2,431,230
Option
VAISHNAW AKSHAY officer: President, R&D
 Stock Option (right to buy) 32,769 $9.63 $315,402
Sale
REID LAURENCE officer: SVP, Chief Business Of..
 Common Stock 20,400 $80.24 $1,636,794
Option
REID LAURENCE officer: SVP, Chief Business Of..
 Stock Option (right to buy) 13,500 $11.55 $155,858
Option
REID LAURENCE officer: SVP, Chief Business Of..
 Common Stock 13,500 $11.55 $155,858
Option
GREENE BARRY E officer: President
 Stock Option (right to buy) 19,500 $6.78 $132,210
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Common Stock 46,331 $6.78 $314,124
Sale
MASON MICHAEL officer: VP, Finance and Treasu..
 Common Stock 3,750 $78.95 $296,078
Option
GREENE BARRY E officer: President
 Common Stock 19,500 $6.78 $132,210
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Stock Option (right to buy) 46,331 $6.78 $314,124
Sale
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 7,890 $86.1 $679,305
Sale
SCHIMMEL PAUL director
 Common Stock 15,000 $15.82 $237,300
Option
SCHIMMEL PAUL director
 Stock Option (right to buy) 15,000 $15.82 $237,300
Option
SCHIMMEL PAUL director
 Common Stock 15,000 $15.82 $237,300
Option
REID LAURENCE officer: SVP, Chief Business Of..
 Common Stock 3,752 $15.99 $59,994
Option
REID LAURENCE officer: SVP, Chief Business Of..
 Stock Option (right to buy) 3,752 $15.99 $59,994
Option
SCHIMMEL PAUL director
 Stock Option (right to buy) 15,000 $11.33 $169,950
Option
SCHIMMEL PAUL director
 Common Stock 15,000 $11.33 $169,950
Sale
SCHIMMEL PAUL director
 Common Stock 15,000 $11.33 $169,950
Option
GREENE BARRY E officer: President
 Stock Option (right to buy) 11,200 $6.78 $75,936
Option
GREENE BARRY E officer: President
 Common Stock 11,200 $6.78 $75,936
Option
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 18,480 $12.96 $239,501
Sale
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 18,480 $60.99 $1,127,169
Option
VAISHNAW AKSHAY officer: President, R&D
 Stock Option (right to buy) 18,480 $12.96 $239,501
Option
MASON MICHAEL officer: VP, Finance and Treasu..
 Common Stock 8,000 $14 $112,000
Sale
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 15,000 $60.48 $907,215
Option
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 15,000 $8.51 $127,695
Sale
MASON MICHAEL officer: VP, Finance and Treasu..
 Common Stock 8,000 $60.49 $483,888
Option
MASON MICHAEL officer: VP, Finance and Treasu..
 Stock Option (right to buy) 8,000 $14 $112,000
Option
VAISHNAW AKSHAY officer: President, R&D
 Stock Option (right to buy) 15,000 $8.51 $127,695
Sale
MASON MICHAEL officer: VP, Finance and Treasu..
 Common Stock 3,750 $61.84 $231,881
Option
MASON MICHAEL officer: VP, Finance and Treasu..
 Common Stock 3,750 $7.1 $26,625
Option
MASON MICHAEL officer: VP, Finance and Treasu..
 Stock Option (right to buy) 3,750 $7.1 $26,625
Option
REID LAURENCE officer: SVP, Chief Business Of..
 Stock Option (Right to Buy) 13,500 $15.99 $215,865
Option
REID LAURENCE officer: SVP, Chief Business Of..
 Common Stock 13,500 $15.99 $215,865
Sale
REID LAURENCE officer: SVP, Chief Business Of..
 Common Stock 13,500 $15.99 $215,865
Sale
SCHIMMEL PAUL director
 Common Stock 15,000 $9.3 $139,500
Option
SCHIMMEL PAUL director
 Common Stock 15,000 $9.3 $139,500
Option
SCHIMMEL PAUL director
 Stock Option (right to buy) 15,000 $9.3 $139,500
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Stock Option (Right to Buy) 12,665 $6.78 $85,869
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Common Stock 12,665 $6.78 $85,869
Sale
MARAGANORE JOHN director, officer: Chief Execut..
 Common Stock 58,947 $56.26 $3,316,122
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Stock Option (Right to Buy) 13,684 $0.95 $13,000
Option
MARAGANORE JOHN director, officer: Chief Execut..
 Common Stock 58,947 $0.95 $56,000
Sale
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 6,250 $57.78 $361,150
Option
VAISHNAW AKSHAY officer: President, R&D
 Stock Option (Right to Buy) 6,250 $9.3 $58,125
Option
VAISHNAW AKSHAY officer: President, R&D
 Common Stock 6,250 $9.3 $58,125

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Insider trading

Monitoring trades made by the management members or major shareholders of companies may help create a sharper picture of what is happening inside the companies. Base your decisions on buys or sells of the people involved and do the right thing at the right time.

Who is insider?

Every director or senior officer, as well as any other entity or individual owning more than 10% of the company’s shares on the stock market, is called an insider. Such people or entities are allowed to buy/sell the company's shares under strictly controlled conditions. Key premise here is that none of them can make trades based on non-public information about the company.

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