John Cox

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
DYN $13.35 4,060 $54,201.00 142,179 2025-06-05 Filing
DYN $11.83 4,061 $48,041.63 146,239 2025-03-05 Filing
RGEN $96.72 1,858 $179,705.76 923 2020-03-24 Filing
RGEN $97.17 1,016 $98,724.72 2,781 2020-03-18 Filing
RGEN $96.45 1,187 $114,486.15 3,797 2020-03-18 Filing
RGEN $95.13 24,533 $2,333,824.29 4,984 2020-03-18 Filing
RGEN $93.39 10,000 $933,900.00 2,781 2020-03-04 Filing
RGEN $92.76 4,355 $403,969.80 2,781 2020-02-24 Filing
RGEN $94.85 100 $9,485.00 7,136 2020-02-24 Filing
BIIB $449.06 12,010 $5,393,210.60 25,567 2015-03-25 Filing
BIIB $114.37 2,175 $248,754.75 9,588 2011-11-01 Filing
BIIB $100.00 4,350 $435,000.00 10,353 2011-04-21 Filing
BIIB $80.00 36,234 $2,898,720.00 10,353 2011-04-13 Filing
BIIB $78.00 6,900 $538,200.00 10,353 2011-04-11 Filing
BIIB $73.00 2,840 $207,320.00 9,818 2011-03-31 Filing
BIIB $70.45 100 $7,045.00 9,818 2011-03-02 Filing
BIIB $70.08 2,483 $173,999.20 9,918 2011-03-02 Filing
BIIB $70.11 1,458 $102,214.40 12,401 2011-03-02 Filing
BIIB $67.08 1,843 $123,619.59 13,603 2011-02-17 Filing
BIIB $62.87 773 $48,596.96 16,356 2010-11-09 Filing