AFFYMETRIX INC

CUSIP: 00826T108 Class: COM

TWO SIGMA INVESTMENTS, LP's Holding History (CIK: 0001179392)

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

Q4 2015
Shares 183,190 Value ($000) $1,848 Avg Close — Range —
Q3 2015
Shares 135,601 Value ($000) $1,158 Avg Close — Range —
Q2 2015
Shares 297,215 Value ($000) $3,246 Avg Close — Range —
Q1 2015
Shares 387,728 Value ($000) $4,870 Avg Close — Range —
Q4 2014
Shares 379,837 Value ($000) $3,749 Avg Close — Range —
Q2 2014
Shares 64,335 Value ($000) $573 Avg Close — Range —
Q4 2013
Shares 271,354 Value ($000) $2,326 Avg Close — Range —
Q2 2013
Shares 10,708 Value ($000) $48 Avg Close — Range —