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BELL LEONARD

Insider CIK 1231949 · ALXN CEO, Director

Track record PRO

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Track record
See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.
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Trades across companies

TickerCodeTradeFiledSharesPriceValueOwned after
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-03-012017-03-011,240$132.50 $164.3K390,670SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-02-282017-03-012,738$131.71 $360.6K391,910SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-02-092017-02-10246$126.84 $31.2K394,648SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-02-072017-02-081,010$128.09 $129.4K394,894SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-02-062017-02-0875$126.09 $9.5K395,904SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-02-062017-02-087,640$125.69 $960.3K395,979SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale deriv2017-01-102017-01-13100$22.90 $2.3K76,838SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-102017-01-13100$144.99 $14.5K403,619SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2017-01-102017-01-13100$22.90 $2.3K403,719SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2017-01-092017-01-094,853— $076,938SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-092017-01-094,853$144.93 $703.3K403,619SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2017-01-092017-01-094,853$22.90 $111.1K408,472SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-092017-01-09334$144.90 $48.4K403,285SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2017-01-052017-01-0934,210— $081,791SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-052017-01-09334$139.90 $46.7K403,619SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-052017-01-0917,105$139.98 $2.39M404,287SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-052017-01-0917,105$135.07 $2.31M421,392SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2017-01-052017-01-0934,210$22.90 $783.4K438,497SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2017-01-052017-01-09334$134.90 $45.1K403,953SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2016-11-042016-11-0736,649— $0116,001SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-078,521$140.83 $1.20M408,857SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-0711,838$139.98 $1.66M417,378SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-079,020$139.05 $1.25M429,216SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-072,600$137.77 $358.2K438,236SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-073,739$145.06 $542.4K404,287SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2016-11-042016-11-0736,649$22.90 $839.3K440,936SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-07334$144.90 $48.4K404,287SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-07334$139.90 $46.7K404,621SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-07831$141.84 $117.9K408,026SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-11-042016-11-07100$136.00 $13.6K440,836SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2016-10-312016-11-021,300— $0152,650SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-10-312016-11-02334$135.37 $45.2K404,955SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2016-10-312016-11-021,300$22.90 $29.8K406,589SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-10-312016-11-021,300$135.28 $175.9K405,289SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-08-082016-08-101,010$137.14 $138.5K405,289SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award deriv2016-05-112016-05-132,294$138.86 $318.5K2,294SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2016-05-112016-05-13835— $0406,299SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-292016-03-0125$140.58 $3.5K742,197SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-292016-03-013,970$138.91 $551.5K742,222SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-082016-02-081,037$138.02 $143.1K756,629SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-082016-02-0810,092$138.02 $1.39M746,537SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-082016-02-08345$140.34 $48.4K746,192SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-052016-02-08400$142.26 $56.9K758,302SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-052016-02-08400$145.40 $58.2K759,402SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-052016-02-08400$144.32 $57.7K759,002SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-052016-02-08300$143.39 $43.0K758,702SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-052016-02-08592$141.38 $83.7K757,710SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-052016-02-0844$140.83 $6.2K757,666SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-042016-02-0835$144.95 $5.1K746,997SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2016-02-042016-02-0812,805— $0759,802SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2016-02-042016-02-082,227$143.81 $320.3K747,032SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2015-12-292015-12-2928,968— $0153,950SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2015-12-292015-12-2928,968$22.90 $663.4K778,227SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-292015-12-2916,882$190.55 $3.22M761,345SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-292015-12-2912,086$191.14 $2.31M749,259SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2015-12-282015-12-29400— $0182,918SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2015-12-282015-12-29400$22.90 $9.2K749,659SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-282015-12-29400$190.15 $76.1K749,259SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2015-12-242015-12-295,632— $0183,318SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2015-12-242015-12-295,632$22.90 $129.0K754,891SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-242015-12-295,632$190.00 $1.07M749,259SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2015-12-172015-12-2170,000— $0188,950SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-172015-12-2119,801$186.87 $3.70M787,047SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-172015-12-2117,903$188.80 $3.38M752,855SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-172015-12-2116,289$188.14 $3.06M770,758SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-172015-12-213,596$189.73 $682.3K749,259SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-172015-12-2112,411$186.19 $2.31M806,848SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2015-12-172015-12-2170,000$22.90 $1.60M819,259SEC↗
ALXN ALEXION PHARMACEUTICALS IN G Gift2015-12-112015-12-1542,637— $0806,451SEC↗
ALXN ALEXION PHARMACEUTICALS IN G Gift2015-12-112015-12-1522,597— $0783,854SEC↗
ALXN ALEXION PHARMACEUTICALS IN G Gift2015-12-112015-12-1534,595— $0749,259SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-112015-12-154,352$188.13 $818.7K727,940SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-112015-12-1516,967$187.41 $3.18M732,292SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-082015-12-08100$187.88 $18.8K888,192SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-082015-12-0820,318$185.30 $3.76M898,770SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-082015-12-0823,866$190.16 $4.54M849,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-082015-12-0815,238$189.69 $2.89M872,954SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-12-082015-12-0810,478$187.18 $1.96M888,292SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2015-11-252015-11-3035,000— $0328,950SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-11-252015-11-30500$182.96 $91.5K919,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-11-252015-11-3021,125$182.45 $3.85M919,588SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-11-252015-11-307,774$181.47 $1.41M940,713SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-11-252015-11-305,601$180.29 $1.01M948,487SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2015-11-252015-11-3035,000$22.90 $801.5K954,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2015-11-022015-11-0435,000— $0363,950SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-11-022015-11-0435,000$180.12 $6.30M919,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2015-11-022015-11-0435,000$22.90 $801.5K954,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-09-092015-09-101,050$180.10 $189.1K919,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-08-072015-08-111,003$190.01 $190.6K919,088SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-08-042015-08-052,200$196.52 $432.3K920,091SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-06-182015-06-1927,835$179.63 $5.00M922,291SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award deriv2015-05-062015-05-082,343$155.01 $363.2K2,343SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2015-05-062015-05-08700— $0950,126SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-03-192015-03-2015,952$188.07 $3.00M949,426SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-03-022015-03-031,230$180.34 $221.8K965,378SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award deriv2015-02-272015-03-0398,200— $098,200SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2015-02-272015-03-0322,300— $0966,608SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-02-102015-02-125,740$171.15 $982.4K944,308SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-02-092015-02-098,660$173.98 $1.51M950,048SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2015-02-052015-02-0933,990— $0958,708SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-02-042015-02-0533$172.44 $5.7K924,718SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-02-042015-02-052,190$174.38 $381.9K924,751SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2015-02-032015-02-053,000$174.25 $522.8K926,941SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-182014-12-1913,735$182.03 $2.50M929,941SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-12-172014-12-1916,680$22.90 $382.0K400,000SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-172014-12-1911,395$177.81 $2.03M945,276SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-12-172014-12-1916,680$22.90 $382.0K960,356SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-172014-12-191,600$178.41 $285.5K943,676SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-172014-12-193,685$177.67 $654.7K956,671SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-12-092014-12-0916,665— $0416,680SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-092014-12-0916,665$199.94 $3.33M943,676SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-12-092014-12-0916,665$22.90 $381.6K960,341SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-12-082014-12-0913,279— $00SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-12-082014-12-0946,655— $0433,345SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-082014-12-096,903$200.39 $1.38M943,676SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-082014-12-0924,497$199.80 $4.89M950,579SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-082014-12-099,627$198.19 $1.91M975,076SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-082014-12-0914,223$197.72 $2.81M984,703SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-082014-12-094,684$196.73 $921.5K998,926SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-12-082014-12-0946,655$22.90 $1.07M1,003,610SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-12-082014-12-0913,279$17.98 $238.8K956,955SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-12-052014-12-0956,721— $013,279SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-052014-12-09900$198.81 $178.9K943,676SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-052014-12-0914,194$198.06 $2.81M944,576SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-052014-12-0921,396$197.26 $4.22M958,770SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-12-052014-12-0920,231$196.25 $3.97M980,166SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-12-052014-12-0956,721$17.98 $1.02M1,000,397SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-11-202014-11-245,210$191.96 $1.00M943,676SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-262014-09-2614,837$165.43 $2.45M953,224SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-262014-09-2640,825$164.83 $6.73M968,061SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-262014-09-264,338$166.72 $723.2K948,886SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-182014-09-1812,388$161.45 $2.00M1,008,886SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-09-162014-09-1832,047— $00SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-162014-09-1819,169$160.53 $3.08M1,021,274SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-162014-09-1812,878$159.87 $2.06M1,040,443SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-09-162014-09-1832,047$17.65 $565.6K1,053,321SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-09-102014-09-1212,199— $0130,000SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2014-09-102014-09-1212,199$17.98 $219.3K1,033,473SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-102014-09-1212,199$165.38 $2.02M1,021,274SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-09-082014-09-0821,214— $0142,199SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-09-082014-09-0821,214$17.98 $381.4K1,042,488SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-082014-09-0821,214$165.11 $3.50M1,021,274SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-09-052014-09-0890,919— $0163,413SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-052014-09-083,718$165.39 $614.9K1,021,274SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-052014-09-0825,165$164.86 $4.15M1,024,992SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-052014-09-0823,939$163.81 $3.92M1,050,157SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-052014-09-0825,274$162.82 $4.12M1,074,096SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-052014-09-0812,823$161.91 $2.08M1,099,370SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-09-052014-09-0890,919$17.98 $1.63M1,112,193SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-09-042014-09-0885,668— $0254,332SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-042014-09-0824,508$165.26 $4.05M1,082,434SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-042014-09-089,299$170.35 $1.58M1,021,274SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-042014-09-0812,700$169.54 $2.15M1,030,573SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-042014-09-084,029$168.17 $677.6K1,043,273SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-042014-09-0814,740$167.23 $2.46M1,047,302SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-09-042014-09-0820,392$166.31 $3.39M1,062,042SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-09-042014-09-0885,668$17.98 $1.54M1,106,942SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-272014-08-295,912$169.17 $1.00M1,021,274SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-08-152014-08-1835,000$17.65 $617.8K32,047SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-08-152014-08-1835,000$17.65 $617.8K1,062,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-152014-08-1835,000$170.06 $5.95M1,027,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-08-142014-08-1835,000$17.65 $617.8K67,047SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-142014-08-1815,570$166.40 $2.59M1,028,464SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-142014-08-181,278$167.02 $213.5K1,027,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-142014-08-1818,152$165.44 $3.00M1,044,034SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-08-142014-08-1835,000$17.65 $617.8K1,062,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-08-132014-08-1324,542$17.65 $433.2K102,047SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-132014-08-133,747$161.08 $603.6K1,047,981SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-08-132014-08-1324,542$17.65 $433.2K1,051,728SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-132014-08-136,008$162.88 $978.6K1,033,897SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-132014-08-138,076$161.91 $1.31M1,039,905SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-132014-08-136,711$163.74 $1.10M1,027,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-08-122014-08-1380,458$17.65 $1.42M126,589SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-122014-08-1327,633$160.61 $4.44M1,027,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-08-122014-08-1380,458$17.65 $1.42M1,107,644SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-122014-08-1352,825$159.92 $8.45M1,054,819SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-08-042014-08-055,145$157.88 $812.3K1,027,186SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-07-302014-07-3020,489$17.65 $361.6K207,047SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-07-302014-07-3020,489$17.65 $361.6K1,052,820SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-302014-07-3013,679$165.18 $2.26M1,039,141SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-302014-07-304,010$166.42 $667.3K1,035,131SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-302014-07-302,800$167.14 $468.0K1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-07-292014-07-301,200$17.65 $21.2K227,536SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-07-292014-07-301,200$17.65 $21.2K1,033,531SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-292014-07-301,200$164.93 $197.9K1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-07-282014-07-30105,600$17.65 $1.86M228,736SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-07-282014-07-30105,600$17.65 $1.86M1,137,931SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-282014-07-309,348$160.93 $1.50M1,128,583SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-282014-07-3034,768$162.76 $5.66M1,043,078SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-282014-07-308,747$163.81 $1.43M1,034,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-282014-07-301,000$164.72 $164.7K1,033,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-282014-07-301,000$166.12 $166.1K1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-07-282014-07-3050,737$162.01 $8.22M1,077,846SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-06-202014-06-2390,280$11.92 $1.08M0SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-2317,896$164.11 $2.94M1,065,941SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-2316,240$163.17 $2.65M1,083,837SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-2311,449$162.06 $1.86M1,100,077SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-233,585$161.09 $577.5K1,111,526SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-237,500$159.96 $1.20M1,115,111SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-06-202014-06-2390,280$11.92 $1.08M1,122,611SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-232,134$165.92 $354.1K1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-06-202014-06-2331,476$165.10 $5.20M1,034,465SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-05-272014-05-2970,000$11.92 $834.4K90,280SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-272014-05-2926,208$165.52 $4.34M1,076,123SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-272014-05-2935,348$166.45 $5.88M1,040,775SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-272014-05-298,444$166.95 $1.41M1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-05-272014-05-2970,000$11.92 $834.4K1,102,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-05-202014-05-2260,280$10.29 $620.3K0SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-05-202014-05-229,720$11.92 $115.9K160,280SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-202014-05-22300$158.14 $47.4K1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-202014-05-223,675$157.09 $577.3K1,032,631SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-202014-05-2227,557$156.30 $4.31M1,036,306SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-05-202014-05-2238,468$155.60 $5.99M1,063,863SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-05-202014-05-229,720$11.92 $115.9K1,102,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-05-202014-05-2260,280$10.29 $620.3K1,092,611SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-04-292014-04-3066,210$10.29 $681.3K60,280SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-04-292014-04-3021,955$155.31 $3.41M1,076,586SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-04-292014-04-3032,014$156.58 $5.01M1,044,572SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-04-292014-04-3012,241$157.15 $1.92M1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-04-292014-04-3066,210$10.29 $681.3K1,098,541SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-04-282014-04-303,790$10.29 $39.0K126,490SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-04-282014-04-303,790$10.29 $39.0K1,036,121SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-04-282014-04-303,790$155.12 $587.9K1,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award deriv2014-02-282014-03-04162,900$176.80 $28.80M162,900SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2014-02-282014-03-0410,100— $01,032,331SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-02-072014-02-104,600$155.55 $715.5K986,716SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-02-072014-02-1020$157.09 $3.1K986,696SEC↗
ALXN ALEXION PHARMACEUTICALS IN A Award2014-02-062014-02-1028,040— $0991,316SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-02-042014-02-058,870$153.63 $1.36M963,276SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-02-032014-02-052,920$157.14 $458.8K972,146SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-292014-01-312,600$133.81 $347.9K975,126SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-292014-01-3160$133.72 $8.0K975,066SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-222014-01-2212,817$10.29 $131.9K130,280SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-222014-01-222,093$142.05 $297.3K977,726SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-222014-01-2210,724$141.28 $1.52M979,819SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-222014-01-2212,817$10.29 $131.9K990,543SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-212014-01-2227,811$6.90 $191.9K0SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-212014-01-2217,183$10.29 $176.8K143,097SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-212014-01-2265,936$8.18 $539.4K0SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-212014-01-2217,183$10.29 $176.8K1,088,656SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-212014-01-2216,008$142.46 $2.28M977,726SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-212014-01-2232,330$141.64 $4.58M993,734SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-212014-01-2227,453$140.60 $3.86M1,026,064SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-212014-01-2235,139$139.79 $4.91M1,053,517SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-212014-01-2227,811$6.90 $191.9K1,071,473SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-212014-01-2265,936$8.18 $539.4K1,137,409SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-172014-01-2232,689$6.90 $225.6K27,811SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-172014-01-2232,689$6.90 $225.6K1,076,351SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-172014-01-2230,402$140.14 $4.26M1,045,949SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-172014-01-222,287$140.94 $322.3K1,043,662SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-132014-01-1515,845$6.90 $109.3K60,500SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-132014-01-1515,845$135.25 $2.14M1,043,662SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-132014-01-1515,845$6.90 $109.3K1,059,507SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-102014-01-1011,705$6.90 $80.8K1,043,662SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-102014-01-1011,705$135.00 $1.58M1,031,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-092014-01-101,039$6.90 $7.2K88,050SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-092014-01-101,039$6.90 $7.2K1,032,996SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-092014-01-101,039$135.05 $140.3K1,031,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-082014-01-105,500$5.18 $28.5K0SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-082014-01-10911$6.90 $6.3K89,089SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2014-01-082014-01-1011,705$6.90 $80.8K76,345SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-082014-01-10911$6.90 $6.3K1,038,368SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2014-01-082014-01-106,411$134.93 $865.0K1,031,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2014-01-082014-01-105,500$5.18 $28.5K1,037,457SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2013-12-192013-12-2035,000$5.18 $181.3K5,500SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2013-12-192013-12-2035,000$5.18 $181.3K1,066,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-192013-12-2035,000$129.90 $4.55M1,031,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2013-12-182013-12-2082,500$5.10 $420.7K0SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2013-12-182013-12-2057,500$5.18 $297.9K40,500SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise deriv2013-12-182013-12-205,664$17.65 $100.0K0SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2013-12-182013-12-2082,500$5.10 $420.7K1,108,793SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2013-12-182013-12-205,664$17.65 $100.0K1,171,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-182013-12-2011,861$123.35 $1.46M1,160,096SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-182013-12-2024,273$124.31 $3.02M1,135,823SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-182013-12-2073,843$125.30 $9.25M1,061,980SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-182013-12-205,872$126.33 $741.8K1,056,108SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-182013-12-209,736$127.44 $1.24M1,046,372SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-12-182013-12-2014,415$128.59 $1.85M1,031,957SEC↗
ALXN ALEXION PHARMACEUTICALS IN M Exercise2013-12-182013-12-2057,500$5.18 $297.9K1,166,293SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-09-162013-09-183,500$115.00 $402.5K1,026,293SEC↗
ALXN ALEXION PHARMACEUTICALS IN G Gift2013-09-042013-09-0628,124— $01,029,793SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-09-042013-09-061,850$110.07 $203.6K1,001,669SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-09-032013-09-032,100$111.06 $233.2K1,003,519SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-09-032013-09-0328,558$110.15 $3.15M1,005,619SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-302013-09-03500$109.92 $55.0K1,034,177SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-292013-09-031,992$109.93 $219.0K1,034,677SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-162013-08-1624,624$105.58 $2.60M1,066,593SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-162013-08-1629,924$104.97 $3.14M1,036,669SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-152013-08-1629,174$107.12 $3.13M1,147,495SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-152013-08-1656,278$106.36 $5.99M1,091,217SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-08-052013-08-072,919$116.87 $341.1K1,176,669SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-0110,817$117.24 $1.27M1,254,913SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-0117,376$118.27 $2.06M1,237,537SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-0110,001$119.74 $1.20M1,227,536SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-0139,099$120.09 $4.70M1,188,437SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-016,112$121.01 $739.6K1,182,325SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-012,737$110.86 $303.4K1,179,588SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-01200$113.12 $22.6K1,293,730SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-014,200$112.56 $472.8K1,293,930SEC↗
ALXN ALEXION PHARMACEUTICALS IN S Sale2013-07-302013-08-016,125$111.04 $680.1K1,298,130SEC↗