Michael Mason Insider Trading $ALNY ALNYLAM PHARMACEUTICALS, INC.
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Michael Mason. Michael Mason is VP, Finance and Treasurer in ALNYLAM PHARMACEUTICALS, INC. ($ALNY) and SVP, CFO & Treasurer in Karyopharm Therapeutics Inc. ($KPTI).
Michael Mason in ALNYLAM PHARMACEUTICALS, INC.
Industry: PHARMACEUTICAL PREPARATIONS [2834]
Position of Michael Mason: VP, Finance and Treasurer
Holdings: 1,012 shares
Current Value: $40,946
Latest Transaction: Sep 28 2018
$ALNY Market Capitalization: $3.49B
$ALNY Previous Close: $40.46
Last 4 weeks trend: HOLD
Last 3 months trend: HOLD
Latest Insider Trading Transactions of Michael Mason in ALNYLAM PHARMACEUTICALS, INC.
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 28 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 42.22 | 1,387 | 58,559 | 2,775 | |
| Sep 28 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 88.95 | 1,800 | 160,110 | 5,400 | |
| Aug 23 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 88.95 | 1,800 | 160,110 | 3,600 | |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 96.45 | 2,750 | 265,238 | 2,750 | |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 63.00 | 1,666 | 104,958 | 1,666 | |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | J | 0.00 | 23 | 0 | 276 | 253 to 276 (+9.09 %) |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | J | 0.00 | 22 | 0 | 253 | 231 to 253 (+9.52 %) |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | J | 0.00 | 5 | 0 | 231 | 226 to 231 (+2.21 %) |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Payment of Exercise | F | 90.95 | 449 | 40,837 | 563 | 1 K to 563 (-44.37 %) |
| Aug 14 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Grant | A | 0.00 | 1,012 | 0 | 1,012 | 0 to 1 K |
| Mar 05 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 119.13 | 4,000 | 476,520 | 4,000 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 97.72 | 10,000 | 977,200 | 0 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 96.45 | 6,187 | 596,736 | 2,063 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 88.95 | 3,600 | 320,220 | 3,600 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 63.00 | 3,439 | 216,657 | 0 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 42.22 | 1,388 | 58,601 | 4,162 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 96.45 | 2,750 | 265,238 | 0 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 96.45 | 2,750 | 265,238 | 2,750 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 63.00 | 1,667 | 105,021 | 0 | |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 135.00 | 600 | 81,000 | 0 | 600 to 0 (-100.00 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 133.83 | 400 | 53,532 | 600 | 1,000 to 600 (-40.00 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 132.98 | 1,591 | 211,571 | 1,000 | 2.6 K to 1,000 (-61.40 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 132.18 | 12,405 | 1,639,693 | 2,591 | 15 K to 2.6 K (-82.72 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 131.20 | 16,500 | 2,164,800 | 14,996 | 31.5 K to 15 K (-52.39 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 130.42 | 5,249 | 684,575 | 31,496 | 36.7 K to 31.5 K (-14.28 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 63.00 | 3,439 | 216,657 | 36,745 | 33.3 K to 36.7 K (+10.33 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 96.45 | 6,187 | 596,736 | 33,306 | 27.1 K to 33.3 K (+22.81 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 97.72 | 10,000 | 977,200 | 27,119 | 17.1 K to 27.1 K (+58.41 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 96.45 | 2,750 | 265,238 | 17,119 | 14.4 K to 17.1 K (+19.14 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 96.45 | 2,750 | 265,238 | 14,369 | 11.6 K to 14.4 K (+23.67 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 88.95 | 3,600 | 320,220 | 11,619 | 8 K to 11.6 K (+44.89 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 63.00 | 1,667 | 105,021 | 8,019 | 6.4 K to 8 K (+26.24 %) |
| Jan 08 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 42.22 | 1,388 | 58,601 | 6,352 | 5 K to 6.4 K (+27.96 %) |
| Jan 03 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 0.00 | 8,502 | 0 | 0 | |
| Jan 03 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Payment of Exercise | F | 127.05 | 3,538 | 449,503 | 4,964 | 8.5 K to 5 K (-41.61 %) |
| Jan 03 2018 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 0.00 | 8,502 | 0 | 8,502 | 0 to 8.5 K |
| Dec 21 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 42.22 | 1,388 | 58,601 | 1,388 | |
| Nov 08 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 88.95 | 1,800 | 160,110 | 1,800 | |
| Sep 22 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 63.00 | 1,667 | 105,021 | 1,667 | |
| Jul 11 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 96.45 | 2,750 | 265,238 | 5,500 | |
| May 17 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 18.66 | 5,625 | 104,963 | 0 | |
| May 17 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 7.10 | 3,750 | 26,625 | 0 | |
| May 17 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 70.00 | 9,375 | 656,250 | 0 | 9.4 K to 0 (-100.00 %) |
| May 17 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 7.10 | 3,750 | 26,625 | 9,375 | 5.6 K to 9.4 K (+66.67 %) |
| May 17 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 18.66 | 5,625 | 104,963 | 5,625 | 0 to 5.6 K |
| Jan 03 2017 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 0.00 | 8,502 | 0 | 8,502 | |
| Dec 22 2016 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 42.22 | 5,550 | 234,321 | 5,550 | |
| Feb 03 2016 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 96.45 | 2,750 | 265,238 | 2,750 | |
| Dec 22 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 88.95 | 7,200 | 640,440 | 7,200 | |
| Dec 09 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 97.72 | 10,000 | 977,200 | 10,000 | |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 10.98 | 1,563 | 17,162 | 0 | |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 63.00 | 1,524 | 96,012 | 3,439 | |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 63.00 | 37 | 2,331 | 4,963 | |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 63.00 | 1,667 | 105,021 | 0 | |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 133.12 | 200 | 26,624 | 0 | 200 to 0 (-100.00 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 132.49 | 2,064 | 273,452 | 200 | 2.3 K to 200 (-91.17 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 131.56 | 1,767 | 232,473 | 2,264 | 4 K to 2.3 K (-43.84 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 130.39 | 760 | 99,098 | 4,031 | 4.8 K to 4 K (-15.86 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 63.00 | 1,667 | 105,021 | 4,791 | 3.1 K to 4.8 K (+53.36 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 63.00 | 1,524 | 96,012 | 3,124 | 1.6 K to 3.1 K (+95.25 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 63.00 | 37 | 2,331 | 1,600 | 1.6 K to 1.6 K (+2.37 %) |
| Jun 03 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 10.98 | 1,563 | 17,162 | 1,563 | 0 to 1.6 K |
| May 05 2015 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 96.45 | 8,250 | 795,713 | 8,250 | |
| Feb 04 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 79.74 | 100 | 7,974 | 1,537 | 1.6 K to 1.5 K (-6.11 %) |
| Feb 04 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 79.04 | 2,110 | 166,769 | 1,637 | 3.7 K to 1.6 K (-56.31 %) |
| Feb 04 2014 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 78.08 | 1,540 | 120,249 | 3,747 | 5.3 K to 3.7 K (-29.13 %) |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 63.00 | 5,000 | 315,000 | 5,000 | |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 16.43 | 3,000 | 49,290 | 0 | |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 10.98 | 3,000 | 32,940 | 9,500 | |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | M | 9.14 | 2,000 | 18,280 | 4,563 | |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 60.77 | 2,200 | 133,691 | 7,847 | 10 K to 7.8 K (-21.90 %) |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Sell | S | 60.20 | 5,800 | 349,181 | 10,047 | 15.8 K to 10 K (-36.60 %) |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 16.43 | 3,000 | 49,290 | 15,847 | 12.8 K to 15.8 K (+23.35 %) |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 10.98 | 3,000 | 32,940 | 12,847 | 9.8 K to 12.8 K (+30.47 %) |
| Dec 18 2013 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Buy | M | 9.14 | 2,000 | 18,280 | 9,847 | 7.8 K to 9.8 K (+25.49 %) |
| Jan 25 2012 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Grant | A | 0.00 | 7,847 | 0 | 7,847 | 0 to 7.8 K |
| Dec 02 2011 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 7.10 | 15,000 | 106,500 | 15,000 | |
| Mar 03 2011 | ALNY | ALNYLAM PHARMACEUT ... | Mason Michael | VP, Finance and Tre ... | Option Exercise | A | 10.98 | 25,000 | 274,500 | 25,000 |
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