Adage capital partners gp llc investment history in Masimo corp

Filed on 2014-11-14 by Adage Capital Partners Gp Llc SEC CIK 1165408 Form 13f-hr

Accession 0001172661-14-001743.txt Sec File: edgar/data/1165408/0001172661-14-001743-index.htm

2014-09-30 Adage Capital Partners Gp Llc

Invested in Masimo Corp remaining shares owned 250000 at $5320

Masimo Corp Com 574795100


Filed on 2012-05-15 by Adage Capital Partners Gp Llc SEC CIK 1165408 Form 13f-hr

Accession 0000902664-12-000787.txt Sec File: edgar/data/1165408/0000902664-12-000787-index.htm

2012-03-31 Adage Capital Partners Gp Llc

Invested in Masimo Corp remaining shares owned 100000 at $2338

Masimo Corp Com 574795100


Filed on 2011-11-14 by Adage Capital Partners Gp Llc SEC CIK 1165408 Form 13f-hr

Accession 0000902664-11-001602.txt Sec File: edgar/data/1165408/0000902664-11-001602-index.htm

2011-09-30 Adage Capital Partners Gp Llc

Invested in Masimo Corp remaining shares owned 75000 at $1624

Masimo Corp Com 574795100


Filed on 2010-02-16 by Adage Capital Partners Gp Llc SEC CIK 1165408 Form 13f-hr

Accession 0000902664-10-000710.txt Sec File: edgar/data/1165408/0000902664-10-000710-index.htm

2009-12-31 Adage Capital Partners Gp Llc

Invested in Masimo Corp remaining shares owned 100000 at $3042

Masimo Corp Com 574795100