J Alexander Denner

Insider Trading: Purchases
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
MDCO $33.00 50,000 Director 4,202,000 2019-06-28 Filing
MDCO $34.81 50,000 Director 4,152,000 2019-05-30 Filing
MDCO $34.85 35,000 Director 4,102,000 2019-05-29 Filing
MDCO $33.13 139,000 Director 4,067,000 2019-05-22 Filing
MDCO $33.95 132,000 Director 3,928,000 2019-05-21 Filing
MDCO $34.50 160,000 Director 3,796,000 2019-05-20 Filing
BIIB $231.24 38,000 Director 643,000 2019-05-02 Filing
BIIB $229.46 30,000 Director 605,000 2019-05-01 Filing
BIIB $229.25 50,342 Director 575,000 2019-04-30 Filing
MDCO $24.91 248,100 Director 3,636,000 2019-03-06 Filing
MDCO $26.07 181,900 Director 3,387,900 2019-03-05 Filing
MDCO $25.45 325,000 Director 3,206,000 2019-03-04 Filing
MDCO $25.15 100,000 Director 2,881,000 2019-03-01 Filing
BIIB $328.45 7,000 Director 524,658 2019-02-01 Filing
BIIB $330.52 25,800 Director 517,658 2019-01-31 Filing
BIIB $324.86 30,000 Director 491,858 2019-01-30 Filing
MDCO $17.89 10,000 Director 2,781,000 2018-12-20 Filing
MDCO $18.18 10,000 Director 2,771,000 2018-12-18 Filing
MDCO $17.91 20,000 Director 2,761,000 2018-12-17 Filing
MDCO $18.97 219,000 Director 2,741,000 2018-12-14 Filing