David Davidson Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of David Davidson. David Davidson is Chief Medical Officer in bluebird bio, Inc. ($BLUE).
Latest Insider Trading Transactions of David Davidson
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 04 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 4,000 | 8,346 | 59,239 | |
| Feb 04 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 98.40 | 159 | 15,645 | 0 | 159 to 0 (-100.00 %) |
| Feb 04 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 96.95 | 1,099 | 106,553 | 159 | 1.3 K to 159 (-87.36 %) |
| Feb 04 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 95.76 | 884 | 84,655 | 1,258 | 2.1 K to 1.3 K (-41.27 %) |
| Feb 04 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 94.54 | 1,858 | 175,648 | 2,142 | 4 K to 2.1 K (-46.45 %) |
| Feb 04 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 4,000 | 8,346 | 4,000 | 0 to 4 K |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 4,000 | 8,346 | 63,239 | |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 92.96 | 90 | 8,366 | 0 | 90 to 0 (-100.00 %) |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 92.01 | 998 | 91,831 | 90 | 1.1 K to 90 (-91.73 %) |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 91.16 | 269 | 24,523 | 1,088 | 1.4 K to 1.1 K (-19.82 %) |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 90.18 | 918 | 82,782 | 1,357 | 2.3 K to 1.4 K (-40.35 %) |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 88.90 | 486 | 43,206 | 2,275 | 2.8 K to 2.3 K (-17.60 %) |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 88.24 | 1,239 | 109,325 | 2,761 | 4 K to 2.8 K (-30.97 %) |
| Jan 06 2015 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 4,000 | 8,346 | 4,000 | 0 to 4 K |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 13,788 | 28,767 | 67,239 | |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 1,212 | 2,529 | 81,027 | |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 47.34 | 245 | 11,599 | 0 | 245 to 0 (-100.00 %) |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 46.69 | 4,692 | 219,080 | 245 | 4.9 K to 245 (-95.04 %) |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 45.91 | 8,851 | 406,328 | 4,937 | 13.8 K to 4.9 K (-64.19 %) |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 13,788 | 28,767 | 13,788 | 0 to 13.8 K |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 45.00 | 1,212 | 54,544 | 0 | 1.2 K to 0 (-100.00 %) |
| Dec 09 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 1,212 | 2,529 | 1,212 | 0 to 1.2 K |
| Dec 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,259 | 82,239 | |
| Dec 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 42.01 | 164 | 6,890 | 0 | 164 to 0 (-100.00 %) |
| Dec 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 41.63 | 2,836 | 118,067 | 164 | 3 K to 164 (-94.53 %) |
| Dec 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,259 | 3,000 | 0 to 3 K |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,259 | 85,239 | |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 41.68 | 3,000 | 125,030 | 0 | 3 K to 0 (-100.00 %) |
| Nov 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,259 | 3,000 | 0 to 3 K |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 88,239 | |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 34.55 | 3,000 | 103,650 | 0 | 3 K to 0 (-100.00 %) |
| Oct 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 91,239 | |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 38.00 | 3,000 | 114,000 | 0 | 3 K to 0 (-100.00 %) |
| Sep 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 94,239 | |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 33.62 | 3,000 | 100,860 | 0 | 3 K to 0 (-100.00 %) |
| Aug 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 97,239 | |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 39.55 | 3,000 | 118,650 | 0 | 3 K to 0 (-100.00 %) |
| Jul 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 3,000 | 6,270 | 100,239 | |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 22.21 | 3,000 | 66,630 | 0 | 3 K to 0 (-100.00 %) |
| Jun 04 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 3,000 | 6,270 | 3,000 | 0 to 3 K |
| May 02 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 4,000 | 8,360 | 103,239 | |
| May 02 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 19.85 | 4,000 | 79,400 | 0 | 4 K to 0 (-100.00 %) |
| May 02 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 4,000 | 8,360 | 4,000 | 0 to 4 K |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 4,000 | 8,360 | 107,239 | |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 22.74 | 4,000 | 90,960 | 0 | 4 K to 0 (-100.00 %) |
| Apr 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 4,000 | 8,360 | 4,000 | 0 to 4 K |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | A | 24.47 | 65,000 | 1,590,550 | 65,000 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 8,000 | 16,720 | 111,239 | |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 24.79 | 8,000 | 198,320 | 0 | 8 K to 0 (-100.00 %) |
| Mar 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 8,000 | 16,720 | 8,000 | 0 to 8 K |
| Feb 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 8,000 | 16,720 | 119,239 | |
| Feb 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 21.30 | 8,000 | 170,400 | 0 | 8 K to 0 (-100.00 %) |
| Feb 05 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 8,000 | 16,720 | 8,000 | 0 to 8 K |
| Jan 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 5,000 | 10,450 | 127,239 | |
| Jan 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Option Exercise | M | 2.09 | 10,000 | 20,900 | 132,239 | |
| Jan 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 20.99 | 5,000 | 104,950 | 0 | 5 K to 0 (-100.00 %) |
| Jan 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 5,000 | 10,450 | 5,000 | 0 to 5 K |
| Jan 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Sell | S | 20.83 | 10,000 | 208,300 | 0 | 10 K to 0 (-100.00 %) |
| Jan 03 2014 | BLUE | bluebird bio, Inc. | Davidson David | Chief Medical Offic ... | Buy | M | 2.09 | 10,000 | 20,900 | 10,000 | 0 to 10 K |
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