AFFYMETRIX INC

CUSIP: 00826T108 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

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

Q4 2015
Shares 76,708 Value ($000) $774 Avg Close — Range —
Q3 2015
Shares 128,780 Value ($000) $1,100 Avg Close — Range —
Q2 2015
Shares 152,855 Value ($000) $1,669 Avg Close — Range —
Q1 2015
Shares 133,119 Value ($000) $1,672 Avg Close — Range —
Q4 2014
Shares 144,555 Value ($000) $1,427 Avg Close — Range —
Q3 2014
Shares 138,308 Value ($000) $1,104 Avg Close — Range —
Q2 2014
Shares 112,708 Value ($000) $1,004 Avg Close — Range —
Q1 2014
Shares 112,708 Value ($000) $804 Avg Close — Range —
Q4 2013
Shares 113,338 Value ($000) $971 Avg Close — Range —
Q3 2013
Shares 97,587 Value ($000) $605 Avg Close — Range —