AFFYMETRIX INC

CUSIP: 00826T108 Class: COM

ORBIMED ADVISORS LLC's Holding History (CIK: 0001055951)

Note: Option positions (PUT/CALL) are excluded.

Q4 2015
Shares 7,511,000 Value ($000) $75,786 Avg Close — Range —
Q3 2015
Shares 7,511,000 Value ($000) $64,144 Avg Close — Range —
Q2 2015
Shares 7,511,000 Value ($000) $82,020 Avg Close — Range —
Q1 2015
Shares 7,351,000 Value ($000) $92,329 Avg Close — Range —
Q4 2014
Shares 6,568,000 Value ($000) $64,826 Avg Close — Range —
Q3 2014
Shares 6,568,000 Value ($000) $52,413 Avg Close — Range —
Q2 2014
Shares 6,568,000 Value ($000) $58,521 Avg Close — Range —
Q1 2014
Shares 6,693,000 Value ($000) $47,721 Avg Close — Range —
Q4 2013
Shares 6,810,000 Value ($000) $58,362 Avg Close — Range —
Q3 2013
Shares 6,648,000 Value ($000) $41,184 Avg Close — Range —
Q2 2013
Shares 6,375,400 Value ($000) $28,307 Avg Close — Range —