AFFYMETRIX INC

CUSIP: 00826T108 Class: COM

ALLIANCEBERNSTEIN L.P.'s Holding History (CIK: 0001109448)

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

Q1 2016
Shares 106,500 Value ($000) $1,492 Avg Close — Range —
Q4 2015
Shares 128,500 Value ($000) $1,297 Avg Close — Range —
Q3 2015
Shares 128,500 Value ($000) $1,097 Avg Close — Range —
Q2 2015
Shares 135,300 Value ($000) $1,477 Avg Close — Range —
Q1 2015
Shares 128,500 Value ($000) $1,614 Avg Close — Range —
Q4 2014
Shares 128,500 Value ($000) $1,268 Avg Close — Range —
Q3 2014
Shares 128,500 Value ($000) $1,025 Avg Close — Range —
Q2 2014
Shares 128,500 Value ($000) $1,145 Avg Close — Range —
Q1 2014
Shares 120,690 Value ($000) $861 Avg Close — Range —
Q4 2013
Shares 120,400 Value ($000) $1,032 Avg Close — Range —
Q3 2013
Shares 120,442 Value ($000) $747 Avg Close — Range —
Q2 2013
Shares 119,185 Value ($000) $529 Avg Close — Range —