Michael Mason Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Michael Mason. Michael Mason is VP, Finance and Treasurer in ALNYLAM PHARMACEUTICALS, INC. ($ALNY).
Latest Insider Trading Transactions of Michael Mason
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 18.66 | 4,375 | 81,638 | 5,625 | |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 10.98 | 7,937 | 87,148 | 1,563 | |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 9.14 | 4,563 | 41,706 | 0 | |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 7.10 | 3,750 | 26,625 | 3,750 | |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 63.00 | 1,667 | 105,021 | 1,667 | |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 103.60 | 820 | 84,952 | 0 | 820 to 0 (-100.00 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 102.56 | 900 | 92,306 | 820 | 1.7 K to 820 (-52.33 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 101.75 | 2,000 | 203,494 | 1,720 | 3.7 K to 1.7 K (-53.76 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 100.52 | 1,835 | 184,447 | 3,720 | 5.6 K to 3.7 K (-33.03 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 99.73 | 1,475 | 147,109 | 5,555 | 7 K to 5.6 K (-20.98 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 98.48 | 900 | 88,635 | 7,030 | 7.9 K to 7 K (-11.35 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 97.12 | 1,400 | 135,965 | 7,930 | 9.3 K to 7.9 K (-15.01 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 95.97 | 4,128 | 396,153 | 9,330 | 13.5 K to 9.3 K (-30.67 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 95.10 | 8,704 | 827,747 | 13,458 | 22.2 K to 13.5 K (-39.27 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 18.66 | 4,375 | 81,638 | 22,162 | 17.8 K to 22.2 K (+24.60 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 7.10 | 3,750 | 26,625 | 17,787 | 14 K to 17.8 K (+26.72 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 10.98 | 7,937 | 87,148 | 14,037 | 6.1 K to 14 K (+130.11 %) |
| Dec 16 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 9.14 | 4,563 | 41,706 | 6,100 | 1.5 K to 6.1 K (+296.88 %) |
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